{"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\/de\/produkt\/blackbird-rock-rake-9-5m-300hp-large-scale\/","title":{"rendered":"BlackBird Steinrechen \u2013 9,5 m, 300 PS, Weltgr\u00f6\u00dfte Klasse"},"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;\">Arbeitsbreite<\/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 Maximale Leistung<\/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;\">Mindest-PS<\/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;\">Drehzahl Zapfwelle<\/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;\">kg Maschinengewicht<\/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>Die gro\u00dffl\u00e4chige Rodung \u2013 die Erschlie\u00dfung neuer landwirtschaftlicher Fl\u00e4chen, die Wiederherstellung brachliegender, mit Oberfl\u00e4chensteinen bedeckter Felder, die Vorbereitung von Hochland f\u00fcr die Urbarmachung \u2013 ist ein Verfahren, bei dem die Maschinenbreite direkt proportional zur Menge des vor Einbruch der Dunkelheit rodbaren Landes ist. Die Watanabe <strong>BlackBird Steinrechen<\/strong> wurde nach dieser Logik konzipiert. <strong>9,5 Meter Arbeitsbreite<\/strong> \u2014 das gr\u00f6\u00dfte seiner Klasse weltweit \u2014 es deckt bis zu <strong>2,38 Hektar pro produktiver Stunde<\/strong> bei ihrer maximalen Arbeitsgeschwindigkeit von 2,5 km\/h. Das entspricht etwa dem Vierfachen der st\u00fcndlichen Arbeitsleistung des Steinrechens EP-EW-4000, die von einer einzelnen Maschine und einem einzelnen Traktor erzielt wird.<\/p>\n<p>Der BlackBird ist nicht einfach nur eine breitere Version eines herk\u00f6mmlichen Steinrechens. Es handelt sich um ein knickgelenktes, gezogenes Anbauger\u00e4t, das speziell f\u00fcr die Anforderungen der gro\u00dffl\u00e4chigen Steinr\u00e4umung entwickelt wurde: Der Knickrahmen erm\u00f6glicht das Zusammenklappen der Maschine f\u00fcr den Transport auf Feldwegen ohne Demontage; die Heckkupplung erlaubt die direkte Ankopplung an einen THOR-Steinbrecher f\u00fcr kontinuierliches Rechen und Brechen; und das Gewicht von 5.300 kg sorgt f\u00fcr gleichm\u00e4\u00dfigen Bodeneingriff der Zinken \u00fcber die gesamte Spannweite von 9,5 Metern, selbst in unebenem Hochlandgel\u00e4nde. Das Ergebnis ist eine Maschine, die nicht nur die Aufgaben kleinerer Steinrechen in gr\u00f6\u00dferem Ma\u00dfstab erf\u00fcllt, sondern einen v\u00f6llig neuen Ansatz f\u00fcr die gro\u00dffl\u00e4chige Steinr\u00e4umung erm\u00f6glicht, der mit kleineren Ger\u00e4ten schlichtweg nicht realisierbar ist.<\/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=\"Blackbird Steinrechen Anwendung 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>Die BlackBird ist Teil der Watanabe <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/\">Produktlinie f\u00fcr Landmanagement<\/a> und ist \u00fcber Korea Watanabe Rock Crusher Tractor Co., Ltd. f\u00fcr gro\u00dfe landwirtschaftliche Betriebe, Landgewinnungsunternehmen und landwirtschaftliche Fl\u00e4chenentwicklungsprojekte in ganz Korea und den angrenzenden Regionen erh\u00e4ltlich.<\/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 F\u00fcr wen die Blackbird gebaut wurde<\/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\/de\/produkt\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">EP-EW-4000 Steinrechen<\/a> (3,6 m, ab 75 PS) ist das geeignetere Werkzeug.<\/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;\">Technische Daten \u2013 BlackBird Steinrechen<\/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;\">PARAMETER<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap;\">Amsel<\/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\">Abmessungen und Gewicht<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Arbeitsbreite<\/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;\">Gesamtbreite (Transport)<\/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>Gewicht<\/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;\">Montageart<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">Deichsel \/ Anh\u00e4ngevorrichtung<\/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\">Traktoranforderungen<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Motorleistung (min.)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>300 PS<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Zapfwellendrehzahl<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>1000 U\/min<\/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\">Leistung<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Arbeitsgeschwindigkeit<\/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>Gesch\u00e4tzter Ertrag (max.)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>Bis zu 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\">Hauptmerkmale<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Rahmendesign<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">Gelenkig \u2013 l\u00e4sst sich f\u00fcr den Transport auf dem Bauernhof zusammenklappen.<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px;\"><strong>Heckkupplung<\/strong><\/td>\n<td style=\"padding: 10px 16px; text-align: center;\">Ja \u2013 passt direkt zu THOR-Zermalmer<\/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 1000 U\/min Zapfwellendrehzahl erforderlich \u2013 nicht 540 U\/min<\/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;\">So funktioniert der BlackBird \u2013 Rechen, Schwaden und Zerkleinern in einem Arbeitsgang<\/h2>\n<h3>Die Rechenaktion \u2013 Bodenkontakt \u00fcber 9,5 Meter<\/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>Der Gelenkrahmen \u2013 Gro\u00dfe Reichweite, praktischer Transport<\/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=\"Blackbird Rock Rake Feature 1\" 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>Die Heckkupplung \u2013 Kontinuierliches Rechen und Zerkleinern<\/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>Diese Kombination aus Rechen und Brecher revolutioniert die Wirtschaftlichkeit der gro\u00dffl\u00e4chigen Steinr\u00e4umung auf landwirtschaftlichen Fl\u00e4chen. Ohne sie l\u00e4uft der Arbeitsablauf folgenderma\u00dfen ab: Rechen (einmalige Traktorfahrt) \u2192 Aufnehmen der Schwaden mit einem Lader \u2192 Transport zum Brecher oder Steinhaufen \u2192 Brechen oder Entsorgen. Mit der Kombination aus BlackBird und THOR: Ein Arbeitsgang r\u00e4umt, bildet Schwaden und bricht gleichzeitig. Das gebrochene Gestein verbleibt als Kies vor Ort und kann in den Boden eingearbeitet oder als Oberfl\u00e4chenmaterial belassen werden \u2013 die Entsorgungskosten entfallen somit vollst\u00e4ndig.<\/p>\n<h3>Arbeitsgeschwindigkeit und Tagesleistung<\/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>Die Geschwindigkeit sollte der Steindichte angepasst werden: Schwerere Steinmengen erfordern eine geringere Arbeitsgeschwindigkeit, um einen vollst\u00e4ndigen Eingriff der Zinken und eine optimale Steinansammlung zu gew\u00e4hrleisten; Fl\u00e4chen mit leichterer Steinbelastung k\u00f6nnen mit h\u00f6herer Geschwindigkeit ohne Qualit\u00e4tsverlust ger\u00e4umt werden. Die meisten Rodungsarbeiten im koreanischen Hochland erfolgen bei der ersten R\u00e4umung bestehender Steinfelder mit einer Geschwindigkeit von 1,2\u20132,0 km\/h, wobei h\u00f6here Geschwindigkeiten bei nachfolgenden \u00dcberfahrten oder geringeren Steinmengen m\u00f6glich sind.<\/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=\"Blackbird Steinrechen Anwendung 2\" 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;\">Warum der BlackBird die Wirtschaftlichkeit gro\u00dffl\u00e4chiger Steinr\u00e4umungsarbeiten ver\u00e4ndert<\/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=\"Blackbird Rock Rechen 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);\">Mit 9,5 Metern Arbeitsbreite ist der BlackBird der gr\u00f6\u00dfte Steinrechen seiner Klasse weltweit. Der Vorteil der Arbeitsbreite gegen\u00fcber allen herk\u00f6mmlichen Steinrechen f\u00fchrt direkt zu weniger \u00dcberfahrten pro Feld, weniger Wendeman\u00f6vern am Vorgewende und geringeren Kraftstoff- und Arbeitskosten pro gerodetem Hektar. F\u00fcr Betriebe, die Hunderte von Hektar pro Saison roden, spricht die Kostenrechnung pro Hektar eindeutig f\u00fcr den BlackBird.<\/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 Direkte THOR-Kopplung \u2013 Ein-Pass-System<\/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 Gelenkrahmen \u2013 Praktischer Transport<\/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 Bodenkontakt \u00fcber die gesamte Breite<\/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 Bis zu 2,38 ha\/h Ertrag<\/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;\">Wo der BlackBird-Steinrechen zum Einsatz kommt<\/h2>\n<h3>\ud83c\udf3f Gro\u00dffl\u00e4chige \u00d6ffnung von Agrarfl\u00e4chen in Korea<\/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>Um diese Fl\u00e4chen f\u00fcr den Anbau von Kartoffeln, Gem\u00fcse oder Futterpflanzen zu erschlie\u00dfen, muss die Steinschicht an der Oberfl\u00e4che so weit abgetragen werden, dass Bodenbearbeitungsger\u00e4te, S\u00e4maschinen und Erntemaschinen ohne Besch\u00e4digung eingesetzt werden k\u00f6nnen. Die herk\u00f6mmliche Methode \u2013 manuelles Aufsammeln der Steine \u200b\u200boder das Durchfahren mit kleinen Steinsammelger\u00e4ten \u2013 ist auf Fl\u00e4chen \u00fcber 10\u201320 Hektar viel zu langsam. Der BlackBird revolutioniert das Machbare: Ein 100 Hektar gro\u00dfer Block kann in etwa 50 produktiven Maschinenstunden bei einer Leistung von 2 ha\/h von Steinen befreit werden. Dadurch wird die Erschlie\u00dfung von Hochlandfl\u00e4chen auch f\u00fcr Betriebe im kommerziellen Ma\u00dfstab wirtschaftlich rentabel, die mit kleineren Steinsammelger\u00e4ten nicht realisierbar w\u00e4ren.<\/p>\n<h3>\ud83c\udfd9 Landgewinnungs- und Agrarinfrastrukturprojekte<\/h3>\n<p>Die koreanischen staatlichen Agrarinfrastrukturprogramme \u2013 insbesondere das Programm zur Landgewinnung (\ub18d\uc9c0 \uac1c\ub7c9 \uc0ac\uc5c5) und Initiativen zur l\u00e4ndlichen Entwicklung in Berggemeinden \u2013 sehen die Steinr\u00e4umung regelm\u00e4\u00dfig als obligatorischen Vorbereitungsschritt vor, bevor Bodenverbesserung und Anbau beginnen k\u00f6nnen. F\u00fcr Auftragnehmer, die sich um diese staatlichen Programme bewerben, bietet der BlackBird einen Wettbewerbsvorteil sowohl beim St\u00fcckpreis (niedrigere Kosten pro Hektar durch h\u00f6heren Durchsatz) als auch beim Projektzeitplan (schnellere Fertigstellung innerhalb der Vertragsfristen).<\/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 Steinr\u00e4umung f\u00fcr Kartoffelanbaugebiete im Hochland<\/h3>\n<p>Der Kartoffelanbaug\u00fcrtel im Hochland von Gangwon-do \u2013 Pyeongchang-gun, Jeongseon-gun, Inje-gun und die umliegenden Gemeinden \u2013 weist einen signifikanten Steinanteil in seinen aus Granit und Basalt entstandenen B\u00f6den auf. Die Steindichte ist auf vielen Feldern so hoch, dass <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">EP-EW-4000 Steinrechen<\/a> (3,6 m) wird von den meisten Erzeugern f\u00fcr den ersten R\u00e4umvorgang jedes Fr\u00fchjahr verwendet \u2013 eine saisonale Steinbewirtschaftungspraxis, die in dieser Region Standard ist.<\/p>\n<p>F\u00fcr gr\u00f6\u00dfere Kartoffelbetriebe und Genossenschaften mit \u00fcber 50 Hektar Anbaufl\u00e4che ist der Einsatz des EP-EW-4000 zur Fr\u00fchjahrsr\u00e4umung der gesamten Anbaufl\u00e4che ein erheblicher Zeitaufwand, der den Pflanzplan beeintr\u00e4chtigt. Der BlackBird mit 9,5 Metern Arbeitsbreite erledigt die gleiche Fr\u00fchjahrsr\u00e4umung in etwa 251 TP5T der Zeit und erm\u00f6glicht so den planm\u00e4\u00dfigen Start der Pflanzarbeiten. F\u00fcr Betriebe, die bereits Traktoren mit \u00fcber 300 PS f\u00fcr andere Zwecke einsetzen \u2013 beispielsweise gro\u00dfe Bodenfr\u00e4sen, gezogene Erntemaschinen oder schwere Bodenbearbeitungsger\u00e4te \u2013, l\u00e4sst sich der BlackBird problemlos in den bestehenden Maschinenpark integrieren, ohne dass eine zus\u00e4tzliche Maschine angeschafft werden muss.<\/p>\n<h3>\ud83c\udf3f Umwandlung von Postforstfl\u00e4chen<\/h3>\n<p>Korea verfolgt ein laufendes Programm zur Umwandlung von forstwirtschaftlichen Randfl\u00e4chen in landwirtschaftliche Nutzfl\u00e4chen, insbesondere in Gebieten, in denen ehemalige Forstplantagen stillgelegt werden und die Fl\u00e4chen auf alternative Nutzungsm\u00f6glichkeiten gepr\u00fcft werden. Nach der Rodung und Entfernung der Baumst\u00fcmpfe ist das aufgeforstete Land typischerweise mit Oberfl\u00e4chengestein, Wurzelresten und unebenem Boden bedeckt, der vor dem Einsatz herk\u00f6mmlicher landwirtschaftlicher Ger\u00e4te gerodet und eingeebnet werden muss.<\/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=\"Blackbird Rock Rake Highland Operation\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/rock-rake-3.webp\" alt=\"BlackBird Steinharke in gro\u00dffl\u00e4chigem koreanischem Hochlandfeld \u2013 Bildung von Steinw\u00e4llen und Oberfl\u00e4chenr\u00e4umung\" \/><\/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 oder EP-EW-4000 \u2013 Die richtige Skala w\u00e4hlen<\/h2>\n<p>Sowohl die Amsel als auch die <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">EP-EW-4000 Steinrechen<\/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;\">Faktor<\/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;\">Amsel<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Arbeitsbreite<\/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;\">Mindestleistung des Traktors<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">75 PS<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">300 PS<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Zapfwellendrehzahl<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">540 U\/min<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">1000 U\/min<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Montage<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Kat. 2 Anh\u00e4ngerkupplung<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">Deichsel \/ gezogen<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">St\u00fcndliche Abdeckung (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;\">THOR Brecherkupplung<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Keine Heckkupplung<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">Ja \u2013 Heckkupplung<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Transportfaltung<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Feste Breite<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">Gelenkig, Falten<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed;\">Beste Skala<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center;\">Bis zu ca. 30 ha\/Saison<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #eed; text-align: center; font-weight: bold;\">50+ ha\/Saison<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 13px;\">Am besten geeignet f\u00fcr<\/td>\n<td style=\"padding: 9px 13px; text-align: center;\">Familien-\/Mittelklassebetrieb<\/td>\n<td style=\"padding: 9px 13px; text-align: center; font-weight: bold;\">Gewerbe \/ Auftragnehmer<\/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 \u00dcberpr\u00fcfen Sie vor dem BlackBird die Traktorkompatibilit\u00e4t.<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Der BlackBird ben\u00f6tigt mindestens 300 PS und eine Zapfwellendrehzahl von 1000 U\/min. Falls Ihr gr\u00f6\u00dfter verf\u00fcgbarer Traktor weniger als 250 PS leistet oder nur eine Zapfwellendrehzahl von 540 U\/min aufweist, ist der BlackBird nicht mit Ihrem aktuellen Maschinenpark kompatibel \u2013 in diesem Fall ist der EP-EW-4000 (ab 75 PS, 540 U\/min) die passende Wahl. Bitte kontaktieren Sie uns mit Angabe Ihres Traktormodells, damit wir die Kompatibilit\u00e4t vor Ihrer Bestellung best\u00e4tigen k\u00f6nnen.<\/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;\">Das komplette Watanabe-Steinr\u00e4umungssystem<\/h2>\n<p>Der BlackBird entfaltet seine gr\u00f6\u00dfte Leistungsf\u00e4higkeit im Rahmen eines kompletten Arbeitsablaufs zur Steinr\u00e4umung. Abh\u00e4ngig von den Gegebenheiten Ihres Gel\u00e4ndes und dem gew\u00fcnschten Endergebnis sind dies die Standard-Systemkonfigurationen:<\/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 Nur f\u00fcr BlackBird \u2013 Rechen und Schwad<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Harken Sie das Feld mit dem BlackBird und formen Sie die Oberfl\u00e4chensteine \u200b\u200bzu Reihen. Anschlie\u00dfend mit dem <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/ct-2100-rock-picker-110-hp-professional-stone-collector-with-2-5-m\u00b3-bunker-korea-stock\/\">CT-2100 Steinsammler<\/a> Die Steine \u200b\u200bwerden in einem 2,5 m\u00b3 gro\u00dfen Bunker gesammelt und zu einer Entsorgungs- oder Verwendungsstelle transportiert. Dies ist besonders sinnvoll, wenn die gesammelten Steine \u200b\u200bbereits einen definierten Verwendungszweck haben (z. B. Stra\u00dfenunterbau, Entw\u00e4sserungsf\u00fcllung, Mauerwerk), der den Sammelvorgang rechtfertigt.<\/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 Harken und Zermalmen in einem Durchgang <span style=\"background: #f07c00; color: #fff; font-size: 0.75em; padding: 2px 8px; border-radius: 10px; vertical-align: middle;\">Am effizientesten<\/span><\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Paar die <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/\">THOR 3.0 Felsbrecher<\/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 Standalone THOR Pre-Clear + BlackBird<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Bei stark mit Felsbrocken \u00fcbers\u00e4ten Feldern verwenden Sie die <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/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>Kontakt <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/\">Korea Watanabe Rock Crusher Tractor Co., Ltd.<\/a> Wir besprechen mit Ihnen, welche Konfiguration am besten zu Ihren Feldbedingungen und Produktionszielen passt. Anhand von Feldfotos, Bodentyp und Gesteinsdichte k\u00f6nnen wir Ihnen das optimale System empfehlen, bevor Sie eine Kaufentscheidung treffen.<\/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;\">Watanabe-Qualit\u00e4t \u2013 Entwickelt f\u00fcr die anspruchsvollsten Anwendungen<\/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=\"Watanabe-Qualit\u00e4tszertifizierungen\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/about-watababe-Certifications.webp\" alt=\"Watanabe-Qualit\u00e4tszertifizierungen \u2013 BlackBird Steinrechen- und Rodungsmaschinen\" \/><\/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=\"Watanabe-Fabrik \u2013 Castro, Paran\u00e1\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/watanabe-factory.webp\" alt=\"Watanabe-Produktionsst\u00e4tte \u2013 Herstellung von BlackBird-Steinrechen und schweren Rodungsmaschinen seit 1970\" \/><\/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 Traktor- und Systemkompatibilit\u00e4tspr\u00fcfung<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Wir pr\u00fcfen vor der Bestellung die Kompatibilit\u00e4t mit Traktoren ab 300 PS, die Zapfwellendrehzahl von 1000 U\/min und die Konfiguration der Zugstangenkupplung. Falls die THOR-Kupplung Teil Ihres geplanten Arbeitsablaufs ist, best\u00e4tigen wir die kombinierte BlackBird- + THOR-Heckkupplungskonfiguration f\u00fcr Ihr spezifisches THOR-Modell.<\/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 Eignungspr\u00fcfung f\u00fcr das Feld<\/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 Unterst\u00fctzung f\u00fcr Verschlei\u00dfteile<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Die Zinken und Gelenkkomponenten sind die wichtigsten Wartungsteile des BlackBird. Wir stehen in engem Kontakt mit Watanabe Brasilien, um Ersatzteile zu beziehen. Die \u00fcblichen Lieferzeiten von der Bestellung nach Korea werden zum Zeitpunkt des Kaufs mitgeteilt, sodass die saisonale Wartungsplanung unkompliziert ist.<\/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;\">H\u00e4ufig gestellte Fragen \u2013 BlackBird Steinrechen<\/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;\">Welches THOR-Brechermodell ist mit der BlackBird-Heckkupplung kompatibel?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Der <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/de\/produkt\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/\">THOR 3.0 Felsbrecher<\/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\/de\/produkt\/thor-2-4-rock-crusher-with-kit-drawbar-180-hp-stone-crusher-mulcher-for-tractor\/\">THOR 2.4<\/a> (180 PS) ist m\u00f6glicherweise auch in bestimmten Konfigurationen kompatibel \u2013 bitte best\u00e4tigen Sie die Kupplungskompatibilit\u00e4t f\u00fcr Ihren spezifischen Traktor und Ihr THOR-Modell, wenn Sie uns kontaktieren.<\/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;\">Welche Landzunge ben\u00f6tigt die BlackBird zum Wenden?<\/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;\">Kann die BlackBird sehr gro\u00dfe Felsbrocken bewegen?<\/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;\">Warum ben\u00f6tigt die BlackBird eine Zapfwellendrehzahl von 1000 U\/min anstatt 540 U\/min?<\/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;\">Was mache ich mit den Steinw\u00e4llen nach dem BlackBird-Pass?<\/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\/de\/produkt\/ct-2100-rock-picker-110-hp-professional-stone-collector-with-2-5-m\u00b3-bunker-korea-stock\/\">CT-2100 Steinsammler<\/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;\">Ist die BlackBird f\u00fcr die H\u00e4nge des koreanischen Hochlands geeignet?<\/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;\">Wie f\u00e4hrt sich der BlackBird auf koreanischen Zufahrtswegen zu landwirtschaftlichen Betrieben?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Der Gelenkrahmen l\u00e4sst sich hydraulisch von der Arbeitsbreite von 9,5 Metern auf eine deutlich schmalere Transportbreite zusammenklappen \u2013 die genaue Transportbreite f\u00fcr die aktuelle Produktionskonfiguration erfragen Sie bitte bei uns. F\u00fcr die Zufahrt \u00fcber koreanische Feldwege sind die Breite der zusammengeklappten Maschine und die Gesamtl\u00e4nge von Traktor und BlackBird die entscheidenden Ma\u00dfe. Im Allgemeinen k\u00f6nnen koreanische Hochland-Zufahrtswege mit einer Breite von 3,5\u20134,0 Metern den BlackBird in zusammengeklappter Transportposition aufnehmen; schmalere Zufahrtswege m\u00fcssen gegebenenfalls freiger\u00e4umt oder verbreitert werden, bevor die Maschine zum Feld transportiert werden kann. Bitte teilen Sie uns bei der Kontaktaufnahme zur Eignungspr\u00fcfung die Breite Ihres Feldwegs sowie eventuell vorhandene schmalere Tore oder Br\u00fccken mit.<\/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;\">Was unsere Kunden sagen<\/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 Auftragnehmer f\u00fcr die Entwicklung landwirtschaftlicher Fl\u00e4chen, 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 Gro\u00dfer kommerzieller Betrieb (Hochlandkartoffeln, 120 ha), 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 Landmaschinenunternehmer (Steinr\u00e4umungsdienste), Region 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 Landwirtschaftliche Genossenschaft (Landentwicklung, Nord-Chungcheong) (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 Landwirtschaftliches Erweiterungsprojekt, Inje-gun, Gangwon-do (Fr\u00fchjahr 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 Landgewinnung nach der Forstwirtschaft, 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;\">Mehr Land roden. Weniger \u00dcberfahrten. Eine Maschine.<\/p>\n<p style=\"margin: 0 0 8px 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">Nennen Sie uns Ihre Feldfl\u00e4che, die Gesteinsdichte (leicht \/ mittel \/ schwer), das Traktormodell und die PS-Zahl sowie ob die THOR-Brecherkupplung Teil Ihres Plans ist \u2013 wir best\u00e4tigen Ihnen innerhalb eines Werktages die Eignung von BlackBird, die Systemkonfiguration und den Liefertermin.<\/p>\n<p style=\"margin: 0 0 22px 0; color: #999; font-size: clamp(12px,1.2vw+7px,13px);\">Betreiben Sie ein Unternehmen im Bereich der Steinr\u00e4umung? Fragen Sie nach dem kompletten Watanabe-Steinr\u00e4umungssystem \u2013 BlackBird-Steinrechen, THOR-Brecher und CT-2100-Steinsammler \u2013 konfiguriert f\u00fcr maximalen saisonalen Durchsatz auf einem einzigen Hochleistungstraktor.<\/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\/de\/contact-us\/\">Kontaktieren Sie uns jetzt<\/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;\">Der weltweit gr\u00f6\u00dfte Steinrechen seiner Klasse \u2014 <strong style=\"color: #f07c00;\">9,5 m Arbeitsbreite<\/strong>, die bis zu <strong style=\"color: #f07c00;\">2,38 Hektar pro Stunde<\/strong>Wird von einem 300 PS starken Traktor gezogen. Die Heckkupplung erm\u00f6glicht die direkte Ankopplung an den THOR-Brecher f\u00fcr kontinuierliches Rechen und Brechen in einem einzigen Arbeitsgang.<\/p>\n<p style=\"margin: 0;\">Gelenkrahmen f\u00fcr den Transport auf dem Bauernhof ohne Demontage. 1000 U\/min Zapfwelle, 5300 kg. F\u00fcr gro\u00dfe landwirtschaftliche Betriebe, Landgewinnungsunternehmen und Rodungsarbeiten im Hochland in Korea.<\/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\/de\/wp-json\/wp\/v2\/product\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/comments?post=462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/media?parent=462"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_brand?post=462"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_cat?post=462"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_tag?post=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}