{"id":462,"date":"2026-05-22T02:28:29","date_gmt":"2026-05-22T02:28:29","guid":{"rendered":"https:\/\/rock-crusher-tractor.com\/?post_type=product&#038;p=462"},"modified":"2026-05-22T02:28:29","modified_gmt":"2026-05-22T02:28:29","slug":"blackbird-rock-rake-9-5m-300hp-large-scale","status":"publish","type":"product","link":"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/blackbird-rock-rake-9-5m-300hp-large-scale\/","title":{"rendered":"Rastrello per rocce BlackBird \u2013 9,5 m, 300 CV, il pi\u00f9 grande della sua categoria al mondo"},"content":{"rendered":"<div style=\"font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,2vw + 10px,18px); color: #333; line-height: 1.75; word-break: break-word; overflow-wrap: break-word; max-width: 100%; box-sizing: border-box;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 40px; border-radius: 6px; overflow: hidden;\">\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">9,5 m<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Larghezza di lavoro<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #222; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">2.38<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">ha\/h Uscita massima<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">300<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">HP minimo<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #222; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">1000<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">RPM PTO<\/div>\n<\/div>\n<div style=\"flex: 1 1 110px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 8px;\">\n<div style=\"font-size: clamp(18px,2.8vw+10px,28px); font-weight: bold; color: #f07c00; line-height: 1;\">5,300<\/div>\n<div style=\"font-size: clamp(10px,1.1vw+7px,12px); color: #bbb; margin-top: 4px;\">Peso della macchina in Kg<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 1 \u2014 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">The World&#8217;s Largest Rock Rake \u2014 9.5 Meters of Ground-Clearing Width<\/h2>\n<p>La bonifica di terreni su larga scala \u2013 l'apertura di nuove terre agricole, il recupero di campi abbandonati invasi da pietre superficiali, la preparazione di terreni montuosi per la bonifica \u2013 \u00e8 un'operazione in cui la larghezza della macchina \u00e8 direttamente proporzionale alla quantit\u00e0 di terreno che si pu\u00f2 bonificare prima del tramonto. Il Watanabe <strong>Rastrello da roccia BlackBird<\/strong> \u00e8 stato progettato attorno a questa logica. <strong>9,5 metri di larghezza di lavoro<\/strong> \u2014 il pi\u00f9 grande della sua categoria a livello mondiale \u2014 copre fino a <strong>2,38 ettari per ora produttiva<\/strong> alla sua velocit\u00e0 massima di lavoro di 2,5 km\/h. Ci\u00f2 corrisponde a circa quattro volte la copertura oraria del rastrello per rocce EP-EW-4000, con una sola macchina e un solo trattore.<\/p>\n<p>Il BlackBird non \u00e8 semplicemente una versione pi\u00f9 larga di un rastrello per pietre convenzionale. Si tratta di un attrezzo articolato trainato, progettato per rispondere alle esigenze operative della rimozione di pietre su larga scala: il telaio articolato permette di ripiegare la macchina per il trasporto lungo i sentieri agricoli senza doverla smontare, il gancio posteriore consente l'accoppiamento diretto con un frantumatore di pietre THOR per una rastrellatura e frantumazione continua in sequenza, e il peso strutturale di 5.300 kg garantisce un'aderenza costante dei denti al terreno su tutta la loro lunghezza di 9,5 metri, anche su terreni accidentati in alta montagna. Il risultato \u00e8 una macchina che non si limita a svolgere su scala maggiore le stesse funzioni dei rastrelli per pietre pi\u00f9 piccoli, ma consente un approccio diverso alla rimozione di pietre su grandi superfici, semplicemente irrealizzabile con attrezzi di dimensioni inferiori.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-463\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-1.webp\" alt=\"Applicazione del rastrello per rocce Blackbird 1\" width=\"1496\" height=\"1051\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-1.webp 1496w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-1-1280x899.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-1-980x688.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-1-480x337.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1496px, 100vw\" \/><\/p>\n<p>Il BlackBird fa parte del Watanabe <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/\">linea di prodotti per la gestione del territorio<\/a> \u00c8 disponibile tramite Korea Watanabe Rock Crusher Tractor Co., Ltd. per grandi aziende agricole commerciali, imprese di bonifica e progetti di sviluppo di terreni agricoli in tutta la Corea e nelle regioni circostanti.<\/p>\n<div style=\"background: #1a1a1a; color: #f5f5f5; border-radius: 6px; padding: 20px 24px; margin: 24px 0; box-sizing: border-box; border-left: 5px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #f07c00; margin: 0 0 8px 0; font-size: clamp(14px,1.6vw+9px,16px);\">\u25b6 Per chi \u00e8 stato progettato il Blackbird<\/p>\n<p style=\"margin: 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">The BlackBird is not a machine for the typical family potato farm or small mixed holding. The 300 HP tractor requirement and 5,300 Kg machine weight position it squarely in the commercial agricultural contractor, large cooperative, and land reclamation project market. If your operation involves opening and clearing 50+ hectares of stone-affected land per season, or if you run stone clearance as a contract service for multiple large farms, the BlackBird&#8217;s cost-per-hectare economics become compelling. For smaller operations, the <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">Rastrello per rocce EP-EW-4000<\/a> (3,6 m, da 75 CV) \u00e8 lo strumento pi\u00f9 appropriato.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 2 \u2014 SPECIFICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Specifiche tecniche \u2013 Rastrello per rocce BlackBird<\/h2>\n<p>All data sourced from Watanabe&#8217;s official partner site specifications. The BlackBird is a towed implement \u2014 it connects via drawbar, not Category 2 three-point hitch. The 1000 RPM PTO requirement is standard for large-frame agricultural tractors of 300+ HP; confirm that your tractor&#8217;s rear PTO is specified for 1000 RPM before ordering.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 360px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 11px 16px; text-align: left; white-space: nowrap; border-right: 1px solid #333;\">PARAMETRO<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap;\">Merlo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"2\">Dimensioni e peso<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Larghezza di lavoro<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>9,5 m<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\">Larghezza totale (trasporto)<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">10,7 m<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Peso<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>5.300 kg<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\">Tipo di montaggio<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">Timone \/ Rimorchiato<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"2\">Requisiti del trattore<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Potenza del motore (min.)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>300 CV<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Velocit\u00e0 presa di forza<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>1000 giri al minuto<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"2\">Prestazione<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Velocit\u00e0 di lavoro<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>0,8\u20132,5 km\/h<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Resa stimata (massima)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>Fino a 2,38 ha\/h<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"2\">Caratteristiche principali<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Design della cornice<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">Articolato: si piega per il trasporto in azienda.<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px;\"><strong>Gancio di traino posteriore<\/strong><\/td>\n<td style=\"padding: 10px 16px; text-align: center;\">S\u00ec, si accoppia direttamente con THOR crusher<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.2vw+8px,13px); color: #888; margin-top: 6px;\">\u24d8 Yield figure of 2.38 ha\/h is the manufacturer&#8217;s estimated maximum at 2.5 km\/h working speed and 9.5 m working width. Actual operational yield depends on field conditions, stone density, turning frequency, and driver technique \u2014 typical productive-hour output in Korean highland conditions will be lower. 1000 RPM PTO is required (not 540 RPM). All data from Watanabe official partner site.<\/p>\n<div style=\"background: #fff3e0; border-left: 4px solid #f07c00; padding: 14px 18px; border-radius: 0 4px 4px 0; margin-top: 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u26a0 \u00c8 necessaria una presa di forza da 1000 giri\/minuto, non da 540 giri\/minuto.<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">The BlackBird operates at 1000 RPM PTO input \u2014 the standard for large 300+ HP agricultural tractors, but a different shaft speed from the 540 RPM PTO used by all of Watanabe&#8217;s potato machinery and the DESTROYER compost barn aerator. Verify your tractor&#8217;s PTO configuration supports 1000 RPM output before ordering. Korean tractors in the 300+ HP class \u2014 John Deere 8R, New Holland T8, Fendt 900 series \u2014 all provide 1000 RPM PTO as standard.<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 3 \u2014 WORKING PRINCIPLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Come funziona BlackBird: rastrella, forma andane e schiaccia in un'unica passata.<\/h2>\n<h3>L'azione di rastrellamento: coinvolgimento del terreno su 9,5 metri<\/h3>\n<p>The BlackBird&#8217;s tines engage the soil surface as the 300 HP tractor pulls the machine slowly across the field at 0.8\u20132.5 km\/h. The tines \u2014 arranged across the full 9.5-meter working width in the pattern specific to the rock rake design \u2014 penetrate to a controlled shallow depth, gathering surface stones, boulders, and rock fragments from the soil as the machine advances. The PTO drive at 1000 RPM powers the tine agitation and separation action, helping lift and shed fine soil from the gathered stones as they accumulate and are directed toward the centre of the working width for windrow formation.<\/p>\n<p>The 5,300 Kg machine weight is not incidental \u2014 it provides the down-force that keeps the full 9.5-meter tine span in consistent ground contact across undulating or uneven highland terrain. A lighter machine of the same working width would &#8220;bridge&#8221; across ground hollows and miss surface stones in these zones; the BlackBird&#8217;s weight ensures the tines track the ground contour across the full width, even at the outer reaches of the 9.5-meter span where the tractor&#8217;s influence on frame depth is most indirect.<\/p>\n<h3>Il telaio articolato: ampia copertura, trasporto pratico<\/h3>\n<p>A 9.5-meter wide implement in rigid form would be unmanageable on any public road and difficult to navigate even on wide farm tracks. The BlackBird&#8217;s articulated frame solves this: the outer sections of the frame fold inward for transport, reducing the machine&#8217;s road-transport width to dimensions compatible with farm track access. Folding and unfolding for field entry and exit is accomplished without disassembling the implement or detaching any components \u2014 the articulation joints are hydraulically actuated from the tractor cab.<\/p>\n<p>This transport capability is particularly relevant for Korean commercial farming operations where multiple fields in different locations need to be cleared in sequence. A machine that requires a specialist wide-load transport vehicle and road permit to move between fields would multiply the effective cost and complexity of a large-scale stone clearance program. The BlackBird&#8217;s fold-and-go articulation means it can be repositioned between adjacent fields or moved along farm tracks with the same tractor that operates it, without additional logistics.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-464\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Feature-1.webp\" alt=\"Caratteristica 1 del rastrello per rocce Blackbird\" width=\"1352\" height=\"1163\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Feature-1.webp 1352w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Feature-1-1280x1101.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Feature-1-980x843.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Feature-1-480x413.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1352px, 100vw\" \/><\/p>\n<h3>Il gancio di traino posteriore: rastrellamento e schiacciamento continui<\/h3>\n<p>The BlackBird&#8217;s most operationally distinctive feature is its rear hitch system, which allows a THOR stone crusher to be coupled directly behind the rock rake. In this configuration, the BlackBird passes across the field forming stone windrows, and the THOR crusher \u2014 trailing immediately behind on the same tractor movement \u2014 processes those windrows into crushed aggregate as the machine advances. The complete cycle of stone collection, windrow formation, and on-site crushing happens in a single coordinated pass, without a separate collection and crushing operation afterward.<\/p>\n<p>Questa combinazione di rastrellatura e frantumazione cambia radicalmente l'economia della rimozione di pietre su larga scala nei terreni agricoli. Senza di essa, la sequenza sarebbe: rastrellare il campo (un passaggio del trattore) \u2192 raccogliere le andane con una pala caricatrice \u2192 trasportare a un frantoio o a un cumulo di pietre \u2192 frantumare o smaltire. Con BlackBird e THOR accoppiati: un solo passaggio ripulisce, forma andane e frantuma simultaneamente. Le pietre frantumate rimangono in loco come ghiaia che pu\u00f2 essere incorporata nel profilo del suolo o lasciata come materiale di superficie, eliminando completamente i costi di smaltimento.<\/p>\n<h3>Velocit\u00e0 di lavoro e produzione giornaliera<\/h3>\n<p>At maximum working speed (2.5 km\/h) with the full 9.5-meter width, the BlackBird&#8217;s theoretical coverage rate is 2.38 ha\/h. In practical Korean highland field operations \u2014 where field shapes, headland turns, stone density, and occasional stops for operator checks reduce productive time \u2014 a realistic daily output is 8\u201314 hectares per full working day, depending on field conditions and stone load. This compares to approximately 2\u20134 hectares per day for the EP-EW-4000 rock rake in equivalent conditions \u2014 the BlackBird achieves three to four times the daily area clearance output from the same labour investment.<\/p>\n<p>La velocit\u00e0 deve essere adeguata alla densit\u00e0 delle pietre: carichi di pietre pi\u00f9 pesanti richiedono una velocit\u00e0 di lavoro inferiore per consentire il completo innesto dei denti e l'accumulo delle pietre; le aree superficiali con meno pietre possono essere ripulite a velocit\u00e0 pi\u00f9 elevate senza perdita di qualit\u00e0. Nella maggior parte delle operazioni di disboscamento in alta quota in Corea, la velocit\u00e0 iniziale per la pulizia di campi di pietre gi\u00e0 esistenti si aggira tra 1,2 e 2,0 km\/h, con velocit\u00e0 maggiori possibili nei passaggi successivi o con carichi di pietre pi\u00f9 leggeri.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-466\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-2.webp\" alt=\"Applicazione 2 del rastrello per rocce Blackbird\" width=\"1496\" height=\"1051\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-2.webp 1496w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-2-1280x899.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-2-980x688.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-Application-2-480x337.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1496px, 100vw\" \/><\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 4 \u2014 CORE ADVANTAGES \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fafafa; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Perch\u00e9 BlackBird cambia l'economia dello scavo di pietre su larga scala<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-465 aligncenter\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-1.webp\" alt=\"Rastrello per rocce Blackbird 1\" width=\"600\" height=\"600\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-1.webp 600w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Blackbird-Rock-Rake-1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px;\">\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 9.5 m \u2014 World&#8217;s Largest Class<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Con una larghezza di lavoro di 9,5 metri, il BlackBird \u00e8 il pi\u00f9 grande rastrello per rocce da produzione nella sua categoria a livello mondiale. Il vantaggio in termini di larghezza di lavoro rispetto a tutti i rastrelli per rocce convenzionali si traduce direttamente in un minor numero di passaggi per campo, meno manovre a fine campo e minori costi di carburante e manodopera per ettaro dissodato. Per le aziende che dissodano centinaia di ettari a stagione, il calcolo dei costi per ettaro dimostra chiaramente la superiorit\u00e0 di questa soluzione.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Accoppiamento THOR diretto \u2014 Sistema a passaggio singolo<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">The rear hitch enables the BlackBird to pull a THOR stone crusher in the same tractor pass \u2014 rake and crush simultaneously. This eliminates the separate collection and crushing cycle that adds a second machine and a second day&#8217;s work to conventional rake-then-crush operations. For land clearing contractors, this integration cuts the total machine-hours per hectare substantially.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Telaio articolato: un mezzo di trasporto pratico<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">A 9.5-meter machine needs to move between fields. The BlackBird&#8217;s hydraulically articulated frame folds to transport width without disassembly, allowing repositioning between fields along farm access tracks with the same operating tractor. No wide-load transport permit, no disassembly crew \u2014 the machine moves itself between clearing locations.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 5.300 Kg \u2014 Contatto al suolo su tutta la larghezza<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">The machine weight is distributed across the full 9.5-meter frame, ensuring all tines maintain consistent soil contact even on uneven highland terrain. A lightweight machine of the same width would bridge across hollows in the field and miss stones in low zones \u2014 a significant quality gap. The BlackBird&#8217;s weight ensures comprehensive coverage of every pass.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Produzione fino a 2,38 ha\/h<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">At maximum speed, the BlackBird&#8217;s output of up to 2.38 ha\/h is the highest of any production rock rake. For a contractor clearing 200 hectares of new agricultural land, the difference between 0.5 ha\/h (conventional rake) and 2.38 ha\/h (BlackBird) is the difference between a 400-hour project and an 84-hour project \u2014 roughly a month of work versus two weeks.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 5 \u2014 APPLICATION SCENARIOS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Dove viene utilizzato il rastrello BlackBird Rock<\/h2>\n<h3>\ud83c\udf3f Apertura di vaste aree agricole in Corea<\/h3>\n<p>Korea&#8217;s highland agricultural zones \u2014 Gangwon-do in particular \u2014 have significant areas of potential agricultural land that remain uncultivated because surface stone density makes them impractical to work with standard farm machinery. These are typically former forest margins, abandoned pasture land, or areas that have accumulated surface stones through decades of frost-heave and water movement in the volcanic or granite-derived soils of the highland belt.<\/p>\n<p>La bonifica di questi terreni per la produzione di patate, ortaggi o foraggio richiede la rimozione dello strato superficiale di pietre fino a un livello che consenta alle macchine per la lavorazione del terreno, alle seminatrici e alle mietitrici di operare senza subire danni meccanici. L'approccio tradizionale \u2013 la raccolta manuale delle pietre o il passaggio di piccoli raccoglitori di sassi \u2013 \u00e8 eccessivamente lento su aree superiori a 10-20 ettari. Il BlackBird cambia la scala di ci\u00f2 che \u00e8 concretamente realizzabile: un appezzamento di 100 ettari pu\u00f2 essere ripulito dalle pietre superficiali in circa 50 ore di lavoro produttive con una portata di 2 ettari\/ora, rendendo economicamente sostenibile la bonifica dei terreni in zone collinari per operazioni su scala commerciale, cosa che i raccoglitori di sassi pi\u00f9 piccoli non sono in grado di fare.<\/p>\n<h3>\ud83c\udfd9 Progetti di bonifica e infrastrutture agricole<\/h3>\n<p>I programmi governativi coreani per le infrastrutture agricole, in particolare il programma di bonifica dei terreni agricoli (\ub18d\uc9c0 \uac1c\ub7c9 \uc0ac\uc5c5) e le iniziative di sviluppo rurale nei comuni di alta montagna, includono regolarmente la rimozione delle pietre come fase preparatoria obbligatoria prima dell'inizio del miglioramento del suolo e della coltivazione. Per le imprese che partecipano a questi programmi governativi, BlackBird offre un vantaggio competitivo sia in termini di prezzo unitario (costo per ettaro inferiore grazie alla maggiore produttivit\u00e0) che di tempi di realizzazione (completamento pi\u00f9 rapido entro le scadenze contrattuali).<\/p>\n<p>The Korean Ministry of Agriculture&#8217;s annual rural land development budgets fund tens of thousands of hectares of land improvement work across the country. Contractors equipped with large-capacity stone clearance equipment can bid competitively on the larger contract packages that single-machine small operators cannot efficiently serve.<\/p>\n<h3>\ud83c\udf33 Rimozione di pietre per le zone di produzione di patate in alta quota<\/h3>\n<p>La fascia di patate degli altipiani del Gangwon-do \u2014 Pyeongchang-gun, Jeongseon-gun, Inje-gun e i comuni circostanti \u2014 ha un contenuto significativo di pietre nei suoi terreni derivati \u200b\u200bda granito e basalto. La densit\u00e0 delle pietre \u00e8 abbastanza alta in molti campi che il <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">Rastrello per rocce EP-EW-4000<\/a> (3,6 m) viene utilizzato dalla maggior parte dei produttori per il passaggio di pulizia iniziale ogni primavera: una pratica stagionale di gestione delle pietre che \u00e8 standard in questa regione.<\/p>\n<p>Per le grandi aziende agricole commerciali e le cooperative che gestiscono oltre 50 ettari di terreno, l'utilizzo dell'EP-EW-4000 per la pulizia primaverile dell'intera area di produzione richiede un notevole dispendio di tempo, interferendo direttamente con il programma di semina. Il BlackBird, con una larghezza di lavoro di 9,5 metri, completa la stessa pulizia primaverile in circa 25 minuti, consentendo alle attrezzature di semina di iniziare a lavorare nei tempi previsti. Per le aziende che gi\u00e0 utilizzano trattori da oltre 300 CV per altri scopi, come grandi fresatrici, raccoglitrici trainate o attrezzi per la lavorazione pesante del terreno, il BlackBird si integra perfettamente con il parco macchine esistente, senza la necessit\u00e0 di acquistare una macchina dedicata.<\/p>\n<h3>\ud83c\udf3f Conversione del terreno post-silvicoltura<\/h3>\n<p>In Corea \u00e8 in corso un programma di conversione di terreni forestali marginali in terreni agricoli, in particolare nelle aree in cui le ex piantagioni forestali vengono dismesse e il terreno viene valutato per un utilizzo produttivo alternativo. I terreni post-silvicoltura, dopo che gli alberi sono stati abbattuti e i ceppi rimossi, sono in genere ricoperti da rocce superficiali, frammenti di radici e terreno accidentato che deve essere ripulito e livellato prima che le normali attrezzature agricole possano lavorarlo.<\/p>\n<p>The BlackBird&#8217;s combination of high working width, robust 5,300 Kg frame, and the option to trail the THOR stone crusher for in-situ processing of collected stones makes it well suited to this application. In one operation, the surface can be cleared of stones and the collected material crushed and left as granular surface mulch \u2014 significantly advancing the land preparation timeline compared to sequential individual-implement operations.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 860px; height: auto; display: block; margin: 28px auto; border-radius: 4px;\" title=\"Operazione BlackBird Rock Rake Highland\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/rock-rake-3.webp\" alt=\"Rastrello per pietre BlackBird in un vasto campo di alta montagna coreano: formazione di cumuli di pietre e pulizia della superficie.\" \/><\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 6 \u2014 SELECTION GUIDE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fff9f4; border: 1px solid #f5e8d8; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">BlackBird o EP-EW-4000: scegliere la bilancia giusta<\/h2>\n<p>Sia il BlackBird che il <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">Rastrello per rocce EP-EW-4000<\/a> clear surface stones from agricultural land. The right choice depends on your operation&#8217;s scale, available tractor power, and whether THOR crusher integration is part of your workflow:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 420px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 13px; text-align: left; white-space: nowrap;\">Fattore<\/th>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 13px; text-align: center; white-space: nowrap;\">EP-EW-4000<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 10px 13px; text-align: center; white-space: nowrap;\">Merlo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Larghezza di lavoro<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">3,6 m<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">9,5 m<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Potenza minima del trattore<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">75 CV<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">300 CV<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">velocit\u00e0 della presa di forza<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">540 giri al minuto<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">1000 giri al minuto<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Montaggio<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">gancio di traino Cat.2<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">Timone \/ trainato<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Copertura oraria (max.)<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">~0,54 ha\/h<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">2,38 ha\/h<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Giunto di frantumazione THOR<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Nessun gancio di traino posteriore<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">S\u00ec, gancio di traino posteriore<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Trasporto pieghevole<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Larghezza fissa<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">Articolato, piegato<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Bilancia migliore<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Fino a circa 30 ettari\/stagione<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">50+ ettari\/stagione<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px;\">Ideale per<\/td>\n<td style=\"padding: 9px 13px; text-align: center;\">Azienda agricola a conduzione familiare\/di medie dimensioni<\/td>\n<td style=\"padding: 9px 13px; text-align: center; font-weight: bold;\">Commerciale \/ appaltatore<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background: #fff3e0; border-left: 4px solid #f07c00; padding: 14px 18px; border-radius: 0 4px 4px 0; margin-top: 14px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u26a0 Verificare la compatibilit\u00e0 del trattore prima di utilizzare BlackBird<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Il BlackBird richiede una potenza minima di 300 CV e una presa di forza (PTO) a 1000 giri\/min. Se il vostro trattore pi\u00f9 grande disponibile ha una potenza inferiore a 250 CV o una PTO di soli 540 giri\/min, il BlackBird non \u00e8 compatibile con la vostra flotta attuale: in tal caso, il modello EP-EW-4000 (a partire da 75 CV, 540 giri\/min) \u00e8 la scelta appropriata. Contattateci indicando il modello del vostro trattore e vi confermeremo la compatibilit\u00e0 prima di effettuare qualsiasi ordine.<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 7 \u2014 STONE CLEARANCE SYSTEM \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f0f5f9; border: 1px solid #dce8f0; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Il sistema completo di rimozione pietre Watanabe<\/h2>\n<p>Il BlackBird d\u00e0 il meglio di s\u00e9 se integrato in un flusso di lavoro completo per la rimozione di pietre. A seconda delle condizioni del terreno e del risultato finale desiderato, le configurazioni standard del sistema sono le seguenti:<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 14px; margin: 20px 0;\">\n<div style=\"background: #fff; border-radius: 4px; padding: 18px 20px; border-left: 4px solid #f07c00; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.5vw+9px,16px);\">\u2460 Solo BlackBird \u2014 Rastrello e andana<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Rastrella il campo con il BlackBird, formando andane di pietre superficiali. Prosegui con il <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/ct-2100-rock-picker-110-hp-professional-stone-collector-with-2-5-m\u00b3-bunker-korea-stock\/\">Raccoglitore di rocce CT-2100<\/a> Raccogliere le pietre accumulate in cumuli nel bunker da 2,5 m\u00b3 per il trasporto verso un punto di smaltimento o di utilizzo. \u00c8 preferibile utilizzare le pietre raccolte quando hanno un impiego specifico (sottofondo stradale, riempimento per drenaggio, muratura) che giustifichi la fase di raccolta.<\/p>\n<\/div>\n<div style=\"background: #fff3e8; border-radius: 4px; padding: 18px 20px; border-left: 4px solid #f07c00; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.5vw+9px,16px);\">\u2461 BlackBird + THOR \u2014 Rastrella e schiaccia in un colpo solo <span style=\"background: #f07c00; color: #fff; font-size: 0.75em; padding: 2px 8px; border-radius: 10px; vertical-align: middle;\">Pi\u00f9 efficiente<\/span><\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Unire il <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/\">Frantoio per rocce THOR 3.0<\/a> directly to the BlackBird&#8217;s rear hitch. The BlackBird rakes and windrows stones; the THOR immediately behind crushes them into aggregate in the same forward pass. Crushed aggregate remains on the field \u2014 no collection, no disposal, no transport cost. The most operationally efficient configuration for large-scale clearing where on-site stone reduction is the goal.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 18px 20px; border-left: 4px solid #ccc; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.5vw+9px,16px);\">\u2462 THOR Pre-Clear autonomo + BlackBird<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Per i campi pieni di massi, utilizzare il <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/thor-2-4-rock-crusher-with-kit-drawbar-180-hp-stone-crusher-mulcher-for-tractor\/\">THOR 2.4<\/a> or THOR 3.0 first to crush the largest surface boulders that exceed the BlackBird&#8217;s handling capacity, then follow with the BlackBird for comprehensive surface raking. This two-pass approach handles extreme stone density conditions that would overload a single-pass combined operation.<\/p>\n<\/div>\n<\/div>\n<p>Contatto <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/\">Korea Watanabe Rock Crusher Tractor Co., Ltd.<\/a> Per discutere quale configurazione si adatti meglio alle condizioni del vostro campo e ai vostri obiettivi di produzione, possiamo esaminare foto del campo, il tipo di terreno e la descrizione della densit\u00e0 delle pietre per consigliarvi il sistema ottimale prima che prendiate una decisione d'acquisto.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 8 \u2014 QUALITY & SERVICE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Qualit\u00e0 Watanabe: progettata per le operazioni pi\u00f9 esigenti.<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start;\">\n<div style=\"flex: 1 1 260px; min-width: 200px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 4px;\" title=\"Certificazioni di qualit\u00e0 Watanabe\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/about-watababe-Certifications.webp\" alt=\"Certificazioni di qualit\u00e0 Watanabe \u2013 Rastrelli per rocce e macchinari per la bonifica del terreno BlackBird\" \/><\/div>\n<div style=\"flex: 2 1 260px; min-width: 220px;\">\n<p>The BlackBird&#8217;s position as the world&#8217;s largest production rock rake of its class is not primarily a marketing claim \u2014 it reflects a design engineering challenge that Watanabe solved in a way that competitors have not. Building a 9.5-meter tine array that maintains consistent ground contact across its full span, folds to a practical transport width, and provides sufficient structural rigidity at 5,300 Kg to be useful in real-world uneven highland terrain requires a frame design, articulation system, and tine specification that cannot be simply scaled from a smaller machine.<\/p>\n<p>The rear hitch integration with the THOR crusher \u2014 allowing a direct mechanical coupling that maintains alignment between the raking and crushing operations in the same tractor pass \u2014 is an engineering design feature, not a bolt-on modification. It reflects Watanabe&#8217;s development of the BlackBird as an integrated part of their stone clearance product line rather than as a standalone implement.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 820px; height: auto; display: block; margin: 24px auto; border-radius: 4px;\" title=\"Fabbrica Watanabe \u2013 Castro, Paran\u00e1\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/watanabe-factory.webp\" alt=\"Stabilimento di produzione di Watanabe \u2013 dal 1970 produce rastrelli per rocce BlackBird e macchinari pesanti per la bonifica del terreno.\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px;\">\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Verifica della compatibilit\u00e0 tra trattore e sistema<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Prima di effettuare l'ordine, verifichiamo la compatibilit\u00e0 con trattori da 300 CV o superiori, le specifiche della presa di forza a 1000 giri\/minuto e la configurazione dell'attacco del timone. Se l'attacco THOR fa parte del flusso di lavoro previsto, confermiamo la configurazione combinata dell'attacco posteriore BlackBird + THOR per il vostro specifico modello THOR.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Valutazione dell'idoneit\u00e0 del campo<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">The BlackBird&#8217;s 9.5-meter working width and 5,300 Kg weight require open field conditions and adequate headland space. We review your field dimensions, headland widths, and access track conditions before confirming the BlackBird is the right choice for your specific site.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Assistenza per parti soggette ad usura<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Le lame e i componenti soggetti a usura del giunto articolato sono gli elementi principali che richiedono manutenzione sulla BlackBird. Manteniamo un contatto costante con Watanabe Brasile per la fornitura dei componenti di ricambio, con tempi di consegna tipici dalla Corea forniti al momento dell'acquisto, semplificando cos\u00ec la pianificazione della manutenzione stagionale.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 9 \u2014 FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Domande frequenti \u2013 Rastrello per rocce BlackBird<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px;\">\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Why is the BlackBird called the world&#8217;s largest rock rake in its class?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The 9.5-meter working width is the largest available in production-series PTO-driven agricultural rock rakes globally. Competitor machines in the rock rake category \u2014 such as the Schulte 2500 Giant or Degelman Rock King \u2014 have working widths of 1.5\u20132.4 meters. The BlackBird&#8217;s 9.5-meter span represents a fundamentally different design approach: an articulated multi-section frame rather than a single rigid beam. This articulation is what makes 9.5 meters practically achievable without requiring a road-legal wide-load transport for every field move.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Quale modello di frantumatore THOR \u00e8 compatibile con il gancio di traino posteriore BlackBird?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">IL <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/\">Frantoio per rocce THOR 3.0<\/a> (230 HP, drawbar Kit) is the primary coupling partner for the BlackBird in the Watanabe system. The THOR 3.0&#8217;s drawbar kit configuration allows it to be connected to the BlackBird&#8217;s rear hitch, pulled by the same 300+ HP tractor that operates the BlackBird. The <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/thor-2-4-rock-crusher-with-kit-drawbar-180-hp-stone-crusher-mulcher-for-tractor\/\">THOR 2.4<\/a> (180 CV) potrebbe essere compatibile anche in determinate configurazioni: verificare la compatibilit\u00e0 dell'accoppiamento per il proprio trattore e modello THOR specifici contattandoci.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Di quanto spazio sul promontorio ha bisogno il BlackBird per girarsi?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The BlackBird&#8217;s headland turning requirement depends on whether the THOR crusher is coupled. The BlackBird alone \u2014 at 10.7 meters total width folded for transport \u2014 needs a headland of at least 15\u201318 meters to execute a clean field-end turn. With the THOR crusher coupled behind, the combined machine length is considerably greater and the headland requirement increases accordingly \u2014 approximately 25\u201330 meters. For Korean highland fields with limited headland space, confirm your headland dimensions when contacting us for a suitability assessment. Fields with less than 15 meters of headland may require the BlackBird to lift and reverse rather than turn, which slows the work pace but remains operationally feasible.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Il BlackBird \u00e8 in grado di affrontare massi di grandi dimensioni?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Rock rakes are designed for surface stone clearance \u2014 stones and boulders that sit on or immediately below the soil surface. The BlackBird is not a rock crusher; it gathers and windrows material by tine engagement. For fields with large boulders (above approximately 40\u201350 cm diameter) embedded at the surface, a pre-clearance pass with the THOR 2.4 or THOR 3.0 to reduce boulders to a size the BlackBird can handle is recommended before the raking pass. We can advise on the appropriate field preparation sequence based on your field&#8217;s stone size description and a photograph of the surface conditions.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Perch\u00e9 il BlackBird necessita di una presa di forza da 1000 giri\/minuto anzich\u00e9 da 540 giri\/minuto?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The 1000 RPM PTO standard is the conventional specification for high-power (300+ HP) agricultural tractors and heavy-duty implements. At 1000 RPM, more torque can be transmitted through a shaft of the same diameter than at 540 RPM, allowing the BlackBird&#8217;s 5,300 Kg implement to receive sufficient drive power for the tine agitation and separation mechanism across the full 9.5-meter working width. The 540 RPM PTO standard \u2014 used by all Watanabe potato machinery and the DESTROYER compost barn aerator \u2014 is the appropriate specification for 75\u2013200 HP implement applications. For a 5,300 Kg implement driven by a 300 HP tractor, 1000 RPM is the correct engineering specification. Large Korean agricultural tractors in the 300+ HP class all provide 1000 RPM PTO as standard; verify this on your specific tractor&#8217;s specification sheet before ordering.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Cosa devo fare con i cumuli di pietre dopo il passaggio del BlackBird?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Three main options: (1) Crush in place using the THOR crusher coupled to the BlackBird&#8217;s rear hitch \u2014 the crushed aggregate remains on the field as granular material that is tilled in or left as surface gravel; (2) Collect with the <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/ct-2100-rock-picker-110-hp-professional-stone-collector-with-2-5-m\u00b3-bunker-korea-stock\/\">Raccoglitore di rocce CT-2100<\/a> and transport to a defined disposal or use point \u2014 the CT-2100&#8217;s 2.5 m\u00b3 bunker allows efficient collection of the windrows without manual handling; (3) Push the windrows to the field margin using a front loader and construct a permanent stone boundary. The appropriate approach depends on the volume of stone collected and whether there is a productive use for the material.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">La BlackBird \u00e8 adatta ai pendii degli altipiani coreani?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The BlackBird&#8217;s 5,300 Kg weight and 10.7-meter total width make it more suited to open, relatively flat agricultural land rather than the steeply terraced highland plots where the compact EP-EW-4000 rock rake is the appropriate tool. For moderate gradients up to approximately 10% (1:10) on open highland fields with adequate headlands, the BlackBird is practical. On steeper slopes or narrow terraced land, the EP-EW-4000 at 3.6-meter working width and Cat.2 hitch mounting is the safer and more maneuverable choice. If your primary production area includes both open flat land and terraced hillside plots, a combined approach \u2014 BlackBird for the open areas and EP-EW-4000 for the terraced sections \u2014 may be the optimal configuration. Contact us to discuss your specific field mix.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Come si comporta il BlackBird sui sentieri di accesso alle fattorie coreane?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Il telaio articolato si ripiega idraulicamente, passando da una larghezza di lavoro di 9,5 metri a una larghezza di trasporto notevolmente inferiore: la larghezza di trasporto esatta deve essere confermata con noi in base alla configurazione di produzione attuale. Per l'accesso lungo le strade agricole coreane, le dimensioni chiave sono la larghezza della macchina ripiegata e la lunghezza totale combinata del trattore + BlackBird. In generale, le strade di accesso alle aziende agricole degli altipiani coreani, con una larghezza di 3,5-4,0 metri, possono ospitare il BlackBird in posizione di trasporto ripiegata; percorsi di accesso pi\u00f9 stretti potrebbero richiedere lavori di sgombero o allargamento prima che la macchina possa essere trasportata sul campo. Quando ci contattate per la valutazione di idoneit\u00e0, forniteci la larghezza della strada di accesso alla vostra azienda agricola e indicate eventuali cancelli o ponti che ne limitano la larghezza.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 10 \u2014 CUSTOMER REVIEWS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Cosa dicono i nostri clienti<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 16px;\">\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Jeong Kwang-il \u2014 Appaltatore per lo sviluppo di terreni agricoli, Gangwon-do (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We contracted to clear and prepare 180 hectares of former marginal forest land in Gangwon-do for conversion to potato production \u2014 a large government-backed rural development project. Running the BlackBird with the THOR 3.0 coupled on the rear hitch, we cleared the surface stone load across the full 180 hectares in 19 working days. Our previous estimate for the same area using conventional equipment was 60 working days. The rake-and-crush single-pass combination was the key \u2014 no separate collection operation, no stone disposal. The project came in under budget and the delivery date was met comfortably.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Oh Byeong-chul \u2014 Grande azienda agricola commerciale (Patate di montagna, 120 ettari), Pyeongchang-gun (2024\u20132025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We run a spring stone clearance pass across our 120-hectare potato production area every year before tillage and planting. With the EP-EW-4000 we were using before, this took about 12 working days with two tractors. The BlackBird does the same area in 4 days on one 330 HP John Deere. The tractor already owned the HP for other heavy operations \u2014 the BlackBird just added the width capability we were missing. Time saved on stone clearance went directly into earlier planting, which gave us a longer growing season on the later-maturing blocks. Good investment.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Han Jae-su \u2014 Appaltatore di macchinari agricoli (servizi di rimozione pietre), Regione di Wonju (2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;I run contract stone clearance services for about 12 farms in the Wonju and Hoengseong area \u2014 total contract area is around 250 hectares per spring season. The BlackBird is the machine that made this contract volume possible. At 2+ ha\/h effective output, I can service the full 250-hectare contract area in approximately 20 working days. The same volume with conventional rock rakes would need three machines and three operators. I have the Korea Watanabe team to thank for the pre-sale compatibility check \u2014 they confirmed the rear hitch coupling setup with the THOR 3.0 before I ordered, and the combined system has worked exactly as described in every season.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Son Tae-hyeon \u2014 Cooperativa agricola (Sviluppo del territorio, Chungcheong Settentrionale) (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Our cooperative was awarded a government agricultural land improvement contract covering 90 hectares of stone-affected highland fields across three member farms. The BlackBird was specified for the project after the Korea Watanabe team assessed our field dimensions and confirmed the headland space was adequate. Total stone clearance time: 9 working days across all three farms. The articulated frame&#8217;s transport folding capability was critical \u2014 we moved the machine between the three different farms along rural farm tracks without any access issues. The stone windrows were then collected using the CT-2100 rock picker and used for track surface improvement on the same farms.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Kwon Seok-jin \u2014 Progetto di espansione agricola, Inje-gun, Gangwon-do (primavera 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We purchased 40 hectares of former marginal grazing land adjacent to our existing potato farm and needed to prepare it for cultivation in a single spring season. The land had significant surface stone accumulation from decades of natural frost-heave \u2014 an estimated 400 tonnes of surface stone per hectare in the worst sections. The Korea Watanabe team recommended a two-pass approach: THOR 2.4 pre-crush on the heaviest sections first, then BlackBird across the full area. Following the recommended sequence, we had the full 40 hectares cleared, stone-free, and ready for the rotavator within 11 working days. Planted potatoes into the new land the same spring.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Yun Cheol-min \u2014 Bonifica dei terreni post-disboscamento, Chuncheon, Gangwon-do (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We took on 60 hectares of former plantation pine land that was being converted to agricultural use following the regional forestry retirement program. After stump removal and initial rough grading, the surface was covered with root fragments, stone debris from the forest floor, and exposed rock from the grading work. We ran the BlackBird with THOR 3.0 on the rear hitch across the full area \u2014 two passes on the heaviest sections, one pass on the lighter areas. The crushed aggregate from the combined operation improved the surface drainage characteristics of the former forest soil. The area was seeded with forage in the first year and will transition to vegetable production next season.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 CONTACT CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #1a1a1a; color: #fff; padding: 3%; border-radius: 6px; margin-top: 52px; text-align: center; box-sizing: border-box;\">\n<p style=\"font-size: clamp(17px,2.2vw+9px,24px); font-weight: bold; margin: 0 0 12px 0; color: #f07c00;\">Disboscare pi\u00f9 terreno. Meno passaggi. Una sola macchina.<\/p>\n<p style=\"margin: 0 0 8px 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">Comunicaci la superficie del tuo terreno, la densit\u00e0 delle pietre (leggera\/media\/pesante), il modello e la potenza del trattore e se l'attacco per frantumatore THOR fa parte del tuo progetto: ti confermeremo l'idoneit\u00e0 di BlackBird, la configurazione del sistema e i tempi di consegna entro un giorno lavorativo.<\/p>\n<p style=\"margin: 0 0 22px 0; color: #999; font-size: clamp(12px,1.2vw+7px,13px);\">Gestisci un'impresa di rimozione pietre? Chiedi informazioni sul sistema completo di rimozione pietre Watanabe, composto da rastrello per rocce BlackBird, frantumatore THOR e raccoglitrice di rocce CT-2100, configurato per massimizzare la produttivit\u00e0 stagionale con un unico trattore ad alta potenza.<\/p>\n<p><a style=\"display: inline-block; background: #f07c00; color: #fff; padding: 13px 38px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); letter-spacing: .02em;\" href=\"https:\/\/rock-crusher-tractor.com\/it\/contact-us\/\">Contattaci ora<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- END PAGE: BlackBird Rock Rake --><\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<div style=\"background: linear-gradient(135deg,#1e1e1e 0%,#2d2d2d 100%); color: #f5f5f5; padding: 22px 24px; border-radius: 5px; border-left: 5px solid #f07c00; font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,1.8vw+8px,16px); line-height: 1.8; word-break: break-word; overflow-wrap: break-word; box-sizing: border-box;\">\n<p style=\"margin: 0 0 10px 0;\">Il rastrello per rocce pi\u00f9 grande del mondo nella sua categoria \u2014 <strong style=\"color: #f07c00;\">Larghezza di lavoro di 9,5 m<\/strong>, coprendo fino a <strong style=\"color: #f07c00;\">2,38 ettari all'ora<\/strong>Trainabile da un trattore da 300 CV. Il gancio di traino posteriore consente l'accoppiamento diretto con il frantumatore THOR per un'operazione continua di rastrellatura e frantumazione in un unico passaggio.<\/p>\n<p style=\"margin: 0;\">Telaio articolato per il trasporto in azienda senza necessit\u00e0 di smontaggio. Presa di forza a 1000 giri\/min, 5300 kg. Ideale per grandi aziende agricole commerciali, imprese di bonifica e operazioni di disboscamento in zone montuose in Corea.<\/p>\n<\/div>","protected":false},"featured_media":465,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[25],"product_tag":[],"class_list":["post-462","product","type-product","status-publish","has-post-thumbnail","product_cat-rock-rake","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/comments?post=462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/media?parent=462"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_brand?post=462"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_cat?post=462"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_tag?post=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}