{"id":260,"date":"2025-11-17T02:48:50","date_gmt":"2025-11-17T02:48:50","guid":{"rendered":"https:\/\/rock-crusher-tractor.com\/?post_type=product&p=260"},"modified":"2026-05-21T07:38:34","modified_gmt":"2026-05-21T07:38:34","slug":"thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor","status":"publish","type":"product","link":"https:\/\/rock-crusher-tractor.com\/it\/prodotto\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/","title":{"rendered":"Kit frantoio THOR 3.0 con barra di traino \u2013 Frantoio per pietre per impieghi gravosi da 230 CV per trattore"},"content":{"rendered":"
\n
\n
\n
230 CV<\/div>\n
Potenza minima<\/div>\n<\/div>\n
\n
3,0 metri<\/div>\n
Larghezza di lavoro<\/div>\n<\/div>\n
\n
40 cm<\/div>\n
Diametro massimo del calcolo<\/div>\n<\/div>\n
\n
108+8<\/div>\n
Denti in carburo<\/div>\n<\/div>\n
\n
2,800<\/div>\n
Peso in kg<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Korea’s Highest-Capacity Tractor-Mounted Stone Crusher<\/h2>\n

Il Watanabe THOR 3.0 \u00e8 il frantumatore di pietre montato su trattore con la maggiore capacit\u00e0 nella gamma Watanabe attualmente disponibile in Corea. Con una larghezza di lavoro di 3,0 metri e 108 denti principali + 8 laterali in metallo duro su un rotore da 600 mm, \u00e8 in grado di lavorare pietre fino a 40 cm di diametro con una potenza minima di 230 CV. Il kit di traino \u00e8 incluso di serie e offre la stessa configurazione di trazione del THOR 2.4 per le operazioni in pendenza.<\/p>\n

Il THOR 3.0 \u00e8 il modello scelto dalle grandi aziende di sviluppo agricolo, dagli appaltatori di bonifica dei terreni e dai team di progetti governativi: operazioni in cui la copertura giornaliera dell'area e la capacit\u00e0 di lavorare le pietre pi\u00f9 grandi in un unico passaggio sono i criteri di selezione principali. Per le operazioni in cui file strette, spaziatura ridotta dei frutteti o pendenze superiori a 20% sono la sfida principale, il Frantumatore di pietre THOR 2.4<\/a> (180 CV, 2,4 m) \u00e8 in genere la soluzione migliore quando \u00e8 richiesto un trattore di potenza inferiore.<\/p>\n

For the largest-scale operations combining stone raking and crushing in one pass, the THOR 3.0’s Drawbar Kit allows direct coupling behind the BlackBird rock rake (9.5 m, 300 HP) \u2014 the BlackBird rakes and windrows stones ahead, and the THOR 3.0 immediately behind crushes those windrows in the same forward movement.<\/p>\n

\"Dettaglio<\/p>\n

\n

Specifiche tecniche \u2014 THOR 3.0<\/h2>\n

Tutti i dati provengono dalla brochure ufficiale del prodotto Watanabe.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
DATI TECNICI<\/th>\nTHOR 3.0<\/th>\n<\/tr>\n<\/thead>\n
Larghezza di lavoro<\/strong><\/td>\n3,0 metri<\/strong><\/td>\n<\/tr>\n
Lunghezza (mm)<\/td>\n1,732<\/td>\n<\/tr>\n
Larghezza (mm)<\/td>\n3,000<\/td>\n<\/tr>\n
Altezza (mm)<\/td>\n1,212<\/td>\n<\/tr>\n
Peso<\/strong><\/td>\n2.800 kg<\/strong><\/td>\n<\/tr>\n
Categoria di collegamento inferiore<\/td>\n2<\/td>\n<\/tr>\n
Potenza minima del trattore<\/strong><\/td>\n230 CV<\/strong><\/td>\n<\/tr>\n
Velocit\u00e0 della presa di forza consigliata<\/td>\n1000 giri al minuto<\/td>\n<\/tr>\n
Velocit\u00e0 di lavoro<\/td>\n0,5\u20133 km\/h<\/td>\n<\/tr>\n
Valvole di controllo richieste<\/td>\n2<\/td>\n<\/tr>\n
Profondit\u00e0 massima di frantumazione<\/strong><\/td>\n300 mm<\/strong><\/td>\n<\/tr>\n
Diametro del rotore (con utensili)<\/td>\n600 millimetri<\/td>\n<\/tr>\n
denti in carburo<\/strong><\/td>\n108 principali + 8 laterali<\/strong><\/td>\n<\/tr>\n
Diametro massimo della pietra<\/strong><\/td>\nfino a 40 cm<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u24d8 Tutte le specifiche provengono dalla brochure ufficiale del prodotto Watanabe. Sono necessarie 2 valvole di controllo idrauliche (cofano posteriore + kit barra di traino). \u00c8 necessaria una presa di forza posteriore da 1000 giri\/min. HP = cavalli vapore.<\/p>\n

<\/p>\n

\n
\"Frantumatore<\/div>\n
\n

THOR 2.4 Frantumatore di pietre<\/p>\n

180 CV \u00b7 Larghezza 2,4 m \u00b7 2.300 kg \u00b7 90+6 denti \u00b7 Kit barra di traino incluso<\/p>\n

Choose the THOR 2.4 for orchards, ginseng fields, narrow rows, and slopes above 20% \u2014 the Kit Drawbar pull-mode is specifically designed for Korean mountain orchard conditions where the THOR 3.0’s wider footprint is a disadvantage. 180 HP minimum, lower entry cost.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Caratteristiche ingegneristiche<\/h2>\n
\n
\n

\u25a0 Rotore da 600 mm con 108+8 denti in metallo duro<\/p>\n

108 denti principali e 8 denti laterali su un rotore di 600 mm di diametro: pi\u00f9 denti e un rotore pi\u00f9 grande rispetto al THOR 2.4 (90+6 denti, 550 mm). Ci\u00f2 produce un materiale frantumato pi\u00f9 fine per passaggio a parit\u00e0 di velocit\u00e0 di lavoro, vantaggioso per applicazioni di sottofondo stradale e di preparazione del letto di semina agricola che richiedono una granulometria uniforme.<\/p>\n<\/div>\n

\n

\u25a0 Trasmissione doppia raffreddata ad olio<\/p>\n

Circuito dedicato per il raffreddamento dell'olio e il radiatore con potenza in ingresso di 230 CV. Il THOR 3.0 funziona a una potenza costante superiore rispetto al 2.4, rendendo di conseguenza il sistema di gestione termica pi\u00f9 critico. Consente giornate lavorative complete nelle condizioni estive coreane senza interruzioni dovute al surriscaldamento.<\/p>\n<\/div>\n

\n

\u25a0 Kit barra di traino \u2014 Incluso di serie<\/p>\n

Stessa configurazione di trazione del gancio di traino THOR 2.4 Kit. Nei progetti di costruzione stradale e di scavo con pendenze di accesso, la modalit\u00e0 di trazione migliora la stabilit\u00e0 del trattore. Inclusa nel prezzo standard. Richiede 2 valvole di controllo idrauliche sul trattore.<\/p>\n<\/div>\n

\n

\u25a0 Struttura in acciaio resistente all'usura<\/p>\n

I rivestimenti interni, le contro-pale e la griglia di uscita regolabile sono realizzati in acciaio resistente all'usura con un design di sostituzione imbullonato. Il peso della macchina di 2.800 kg riflette le specifiche strutturali necessarie per mantenere un impegno costante del rotore a un carico di lavoro di 230 CV su diverse tipologie di roccia coreana.<\/p>\n<\/div>\n

\n

\u25a0 Compatibile con il gancio di traino posteriore BlackBird<\/p>\n

The THOR 3.0’s Drawbar Kit couples directly behind the BlackBird Rock Rake’s rear hitch. One 300+ HP tractor pulls both machines \u2014 the BlackBird rakes and windrows stones at 9.5 m width, the THOR 3.0 crushes them in the same forward pass. The most efficient large-area single-pass clearing system in the Watanabe range.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Come funziona il THOR 3.0: azionamento della presa di forza, meccanismo del rotore e produzione giornaliera.<\/h2>\n

The THOR 3.0 operates on the same fundamental engineering principle as the THOR 2.4 but at a higher specification in every parameter. Power from the tractor’s 1000 RPM rear PTO shaft is transmitted through the dual-stage gearbox to the 600 mm diameter rotor. At 230 HP sustained input, the rotor carries 108 main + 8 side carbide-tipped teeth across the full 3.0 m working width, each tooth delivering high-velocity impact energy to the stone material at the working depth.<\/p>\n

Frantumazione a impatto: denti in carburo su un rotore da 600 mm<\/h3>\n

At 1000 RPM, the carbide tooth tips on the THOR 3.0’s 600 mm rotor travel at approximately 31 m\/s at impact. This tip speed \u2014 slightly higher than the THOR 2.4’s 550 mm rotor \u2014 combined with the higher tooth count (108 vs 90 main teeth) and the 230 HP power supply produces finer crushed output per pass than the THOR 2.4 at equivalent forward speed. For road base applications where fine, uniform aggregate is preferred for compaction, and for agricultural seedbed preparation where consistent small fragment size reduces subsequent tillage energy, the THOR 3.0’s output quality at working speed is measurably finer than the smaller model. Stones up to 40 cm diameter are processed in a single pass \u2014 the 10 cm larger maximum stone capacity versus the THOR 2.4 directly reflects the larger rotor diameter and higher tooth count.<\/p>\n

Controllo della potenza idraulica e sistema di rete<\/h3>\n

Il THOR 3.0 richiede due uscite per valvole di controllo idrauliche sul trattore: una per l'attuatore idraulico del cofano posteriore (che controlla l'apertura della griglia di uscita e la granulometria del materiale frantumato) e una per la modifica della configurazione del kit di traino. La griglia di uscita viene regolata dalla cabina del trattore durante il funzionamento: l'operatore pu\u00f2 modificare l'impostazione della granulometria senza fermarsi o scendere dal trattore. La griglia stessa \u00e8 realizzata in acciaio resistente all'usura, imbullonata e sostituibile come unit\u00e0 completa o in singole sezioni.<\/p>\n

Copertura giornaliera realistica in condizioni coreane<\/h3>\n

Con una larghezza di lavoro di 3,0 m e una velocit\u00e0 di lavoro tipica di 1,0\u20132,0 km\/h a seconda della densit\u00e0 delle pietre, la velocit\u00e0 di copertura teorica del passaggio \u00e8 di 0,3\u20130,6 ettari per ora di avanzamento attivo. Tenendo conto delle svolte a fine campo, delle ispezioni dei denti e delle pause dell'operatore \u2014 in genere 70\u201380 minuti di avanzamento produttivo durante una giornata lavorativa completa in condizioni standard di campo sugli altipiani coreani \u2014 una copertura giornaliera realistica su terreno agricolo aperto con densit\u00e0 di pietre moderata \u00e8 di circa 5\u201310 ettari. Un'elevata densit\u00e0 di pietre o la frequente presenza di campi di breve lunghezza riducono questo valore verso il limite inferiore; carichi di pietre pi\u00f9 leggeri e ampi campi aperti lo spostano verso il limite superiore. Queste cifre si riferiscono al solo passaggio di frantumazione: se \u00e8 previsto un passaggio successivo con la raccoglitrice di pietre CT-2100, programmare approssimativamente la stessa copertura giornaliera per il passaggio di raccolta sul terreno disboscato.<\/p>\n<\/div>\n

<\/p>\n

\n

Applicazioni in Corea<\/h2>\n

Bonifica di terreni agricoli su larga scala<\/h3>\n

In granite-rich areas of Chungcheongnam-do and Jeollabuk-do, the THOR 3.0 clears surface rocks on fields being converted from rough land to cultivated agricultural production. At the THOR 3.0’s 3.0 m working width, a 100-hectare reclamation project can be completed in approximately 8\u201310 productive working days, giving development contractors a viable project timeline within the Korean agricultural season calendar.<\/p>\n

Costruzione e manutenzione di strade agricole<\/h3>\n

Nelle zone di coltivazione di mele, cachi e agrumi del Gyeongsang meridionale e settentrionale, le imprese edili utilizzano la THOR 3.0 per costruire e mantenere strade agricole percorribili in qualsiasi condizione atmosferica. La larghezza di lavoro di 3,0 m corrisponde alle larghezze standard delle strade agricole coreane, consentendo di completare l'intera larghezza della strada con un solo passaggio, laddove macchine pi\u00f9 strette ne richiedono due sovrapposti.<\/p>\n

Programmi governativi per lo sviluppo dei terreni agricoli<\/h3>\n

I programmi governativi di sviluppo dei terreni agricoli (\ub18d\uc9c0 \uac1c\ub7c9 \uc0ac\uc5c5) e i contratti per le infrastrutture rurali specificano l'utilizzo di macchine della classe THOR 3.0 per la loro capacit\u00e0 produttiva. Le imprese che dispongono di una THOR 3.0 nel proprio parco macchine possono presentare offerte pi\u00f9 competitive per appalti di maggiore entit\u00e0 con scadenze di completamento pi\u00f9 stringenti. Per i progetti che richiedono la pre-pulizia del terreno prima del passaggio del frantumatore, il rastrello BlackBird Rock Rake (9,5 m, 300 CV) viene utilizzato come macchina principale, con la THOR 3.0 agganciata direttamente al gancio di traino posteriore.<\/p>\n

\"Frantumatore<\/p>\n

<\/p>\n

\n
\"Rastrello<\/div>\n
\n

Rastrello da roccia Blackbird<\/p>\n

Larghezza 9,5 m \u00b7 300 CV \u00b7 1000 giri\/min \u00b7 Attacco posteriore per gancio di traino THOR 3.0<\/p>\n

The BlackBird’s rear hitch couples directly with the THOR 3.0 Drawbar Kit. One 300+ HP tractor pulls both machines: BlackBird rakes stone windrows at 9.5 m width, THOR 3.0 immediately behind crushes those windrows \u2014 single-pass rake-and-crush for maximum large-area efficiency.<\/p>\n<\/div>\n<\/div>\n

Raccolta post-frantumazione \u2014 Aggiornamento sulla raccoglitrice di rocce CT-2100<\/h3>\n

Per operazioni che richiedono campi completamente privi di pietre (produzione di patate, preparazione di colture da seme, coltivazione di precisione di ortaggi), il Raccoglitore di rocce CT-2100<\/a> Raccoglie i frammenti frantumati lasciati dal passaggio di THOR 3.0 e li rimuove completamente dal campo.<\/p>\n

<\/p>\n

\n
\"Raccoglitore<\/div>\n
\n

Raccoglitore di rocce CT-2100<\/p>\n

110 CV \u00b7 Bunker da 2,5 m\u00b3 \u00b7 Pietra massima 80 kg \u00b7 Larghezza 1,95 m<\/p>\n

Per i campi che richiedono una superficie completamente priva di pietre \u2014 patate, ginseng, ortaggi di precisione \u2014 il CT-2100 raccoglie i frammenti frantumati THOR 3.0 nel suo cassone a ribaltamento idraulico per lo scarico su camion. Entrambe le macchine sono disponibili in magazzino ad Ansan-si, in Corea del Sud, per la consegna immediata come sistema combinato.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Watanabe: oltre 50 anni di esperienza nella produzione di macchinari agricoli.<\/h2>\n
\n
Watanabe Ind\u00fastria e Com\u00e9rcio de M\u00e1quinas Ltda. was established in Castro, Paran\u00e1, Brazil in 1970. Over 50 years of continuous agricultural implement production, the THOR 3.0 represents the top specification of Watanabe’s tractor-mounted stone crusher line \u2014 the product that comes from the long evolution of the THOR range through successive generations of rotor refinement, tooth geometry development, and thermal management improvement. Each generation has been validated in Brazilian highland rock clearing conditions that parallel Korean highland terrain in rock type, slope, and operating temperature.<\/span><\/div>\n<\/div>\n

Qualit\u00e0 di produzione e costruzione<\/h3>\n

The THOR 3.0 is manufactured at Watanabe’s Castro facility under full in-house production control. The 3.0 m rotor assembly \u2014 the most demanding component in the machine in terms of balance and structural integrity at 230 HP sustained load \u2014 is machined, assembled, and balance-checked at the factory before installation. The 2,800 Kg machine weight reflects the structural specification required to maintain consistent rotor engagement and ground contact at 230 HP working load across Korea’s varied rock types: from soft sedimentary sandstone in South Chungcheong coastal zones to hard granite in Gangwon-do highlands and Jeju Island basalt. The heavier build is not excess weight \u2014 it is the mass needed for stability at this power level.<\/p>\n

\"Certificazioni<\/p>\n

Perch\u00e9 il THOR 3.0 offre prestazioni eccellenti nelle condizioni coreane<\/h3>\n

Korean highland granite and Jeju basalt both fall in the Mohs 6\u20137 hardness range \u2014 the same range for which the THOR 3.0’s 108 + 8 carbide tooth specification was developed and validated in Brazilian conditions. Korean summer ambient temperatures during peak clearing seasons (33\u201338\u00b0C in highland regions, July\u2013August) match the Brazilian conditions that drove the oil-cooling transmission design at 230 HP. The combination of high rock hardness and high ambient temperature is the most demanding operating condition for a tractor-mounted stone crusher \u2014 and it is the precise combination the THOR 3.0 was built to handle continuously.<\/p>\n

Stock e assistenza locali in Corea<\/h3>\n

Korea Watanabe mantiene il THOR 3.0 in magazzino ad Ansan-si, nella provincia di Gyeonggi-do, insieme a set di denti in metallo duro di ricambio (116 denti per set completo del THOR 3.0) e set di componenti soggetti a usura. La disponibilit\u00e0 di magazzino locale consente le consegne entro i tempi previsti dal calendario agricolo coreano. Per gli appaltatori di progetti governativi e le societ\u00e0 di sviluppo immobiliare che operano con scadenze di progetto fisse, la disponibilit\u00e0 di magazzino locale rappresenta una diretta riduzione del rischio di progetto.<\/p>\n

Korean-language technical support is available from the Korea Watanabe team throughout the machine’s operating life \u2014 product commissioning, maintenance scheduling, operational guidance, and wear part ordering. Warranty terms covering mechanical defects in the drive system, rotor assembly, and frame structure are confirmed at the time of purchase.<\/p>\n<\/div>\n

\"Stabilimento<\/p>\n

\n

Domande frequenti<\/h2>\n
\n
\n

Quando dovrei scegliere THOR 3.0 invece di THOR 2.4?<\/p>\n

Choose the THOR 3.0 when: your annual clearing area consistently exceeds 300 hectares; you regularly encounter stones above 30 cm; your fields are open without tight row constraints; your tractor is 230 HP or above; and daily throughput is the key metric. For orchards, narrow ginseng rows, slopes above 20%, or tractors below 230 HP, the THOR 2.4 is the appropriate choice. The Kit Drawbar pull-mode on the THOR 2.4 is specifically designed for Korean mountain orchard conditions where the THOR 3.0’s wider footprint is a disadvantage.<\/p>\n<\/div>\n

\n

Perch\u00e9 il THOR 3.0 richiede 2 valvole di controllo idrauliche?<\/p>\n

The THOR 3.0 uses hydraulic actuation for two independent functions: the rear hood opening (controls output fragment size) and the Drawbar Kit configuration change. Each function requires one hydraulic remote valve outlet on the tractor. Most Korean and international tractors at 230 HP have at least 3\u20134 rear remote valves \u2014 this is rarely a limiting factor in this power class. Verify your tractor’s rear valve count if unsure.<\/p>\n<\/div>\n

\n

\u00c8 possibile utilizzare il THOR 3.0 con il BlackBird Rock Rake?<\/p>\n

Yes \u2014 the THOR 3.0 with Drawbar Kit couples behind the BlackBird Rock Rake using the BlackBird’s rear hitch system. The combined configuration requires a 300+ HP tractor. In this arrangement, the BlackBird rakes and windrows stones at 9.5 m working width, and the THOR 3.0 immediately behind crushes the windrows \u2014 rake and crush in one forward pass. Contact us to confirm the specific coupling configuration and tractor HP requirement for your operation.<\/p>\n<\/div>\n

\n

Quale trattore \u00e8 necessario per il THOR 3.0?<\/p>\n

Minimo 230 CV, presa di forza posteriore a 1000 giri\/min, attacco a tre punti di categoria 2 e 2 uscite per valvole idrauliche ausiliarie. I modelli compatibili includono: serie John Deere 7R 230 \/ 8R; serie New Holland T7.230 \/ T8; gamma superiore Kubota M7; serie Fendt 700 e 800 Vario. I marchi di trattori coreani di classe superiore a 230 CV sono meno comuni: la maggior parte degli utilizzatori di THOR 3.0 in Corea utilizza trattori importati dall'Europa o dal Nord America nella classe 230-350 CV. Verifichiamo la compatibilit\u00e0 con il vostro specifico modello di trattore prima della consegna.<\/p>\n<\/div>\n

\n

Qual \u00e8 la copertura giornaliera realistica?<\/p>\n

Ad una velocit\u00e0 di lavoro di 1,5 km\/h e una larghezza di lavoro di 3,0 m, la resa teorica \u00e8 di 0,45 ettari per ora di spostamento produttivo. Tenendo conto delle svolte a fine campo, dei controlli dei denti e delle pause dell'operatore (in genere 70-80 minuti di tempo produttivo durante una giornata lavorativa completa), la resa giornaliera realistica \u00e8 di circa 6-10 ettari in condizioni di densit\u00e0 di pietre moderata sugli altipiani coreani. Una maggiore densit\u00e0 di pietre riduce questo valore; carichi di pietre pi\u00f9 leggeri e campi aperti pi\u00f9 ampi portano a valori pi\u00f9 elevati.<\/p>\n<\/div>\n

\n

Sono previsti sussidi governativi coreani per il THOR 3.0?<\/p>\n

Agricultural machinery subsidies (\ub18d\uc5c5\uae30\uacc4\ud654 \ucd09\uc9c4 \uc9c0\uc6d0\uc0ac\uc5c5) are administered annually by the Ministry of Agriculture through provincial agricultural technology centers (\ub18d\uc5c5\uae30\uc220\uc13c\ud130). Eligibility for specific models depends on the current year’s approved equipment categories. Confirm current eligibility with your regional center before purchase. We can provide the technical specification documentation required for subsidy applications.<\/p>\n<\/div>\n

\n

In che modo la manutenzione di THOR 3.0 differisce da quella di THOR 2.4?<\/p>\n

Le esigenze di manutenzione sono sostanzialmente le stesse: ispezionare e sostituire i denti in metallo duro a intervalli regolari durante la stagione di disboscamento; controllare il livello e le condizioni dell'olio della trasmissione prima di ogni periodo di lavoro prolungato; pulire quotidianamente il rotore e l'alloggiamento; ispezionare il coperchio idraulico e la griglia regolabile; lubrificare tutti i punti di ingrassaggio secondo il programma indicato nel manuale d'uso. Il THOR 3.0 ha 116 denti (contro i 96 del THOR 2.4): la sostituzione di un set completo di denti richiede proporzionalmente pi\u00f9 tempo. Durante i contratti di disboscamento intensivo, \u00e8 consigliabile tenere a disposizione una scorta di denti in metallo duro di ricambio in loco.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Recensioni dei clienti<\/h2>\n
\n
\n

Jo Seong-hun \u2014 Societ\u00e0 per lo sviluppo dei terreni agricoli, Jeonju, Jeollabuk-do (2024)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“We contract land clearing for rice and vegetable farms across North Jeolla \u2014 typical projects are 50\u2013150 hectares of granite-heavy former orchard land. The THOR 3.0 finishes these projects in timelines that our contracts can price competitively. Adding the BlackBird Rock Rake this year for the combined rake-and-crush configuration has further reduced total passes per hectare.”<\/p>\n<\/div>\n

\n

Nam Dong-hyun \u2014 Appaltatore dell'Ufficio forestale, Chuncheon, Gangwon-do (2024\u20132025)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“Government contracts for highland clearing in Gangwon-do \u2014 open terrain, significant granite surface rock, including stones above 30 cm that the THOR 2.4 I had previously would struggle with. The THOR 3.0 handles these consistently. Korea Watanabe had replacement carbide teeth ready domestically \u2014 next-day delivery when I needed them.”<\/p>\n<\/div>\n

\n

Kwon Tae-sik \u2014 Azienda agricola di patate e cipolle (85 ettari), Seogwipo, Jeju (2024)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“Spring stone clearance on 85 hectares of Jeju basalt soil \u2014 the THOR 3.0’s 3 m width completes the full area in 7\u20138 working days. The oil cooling is essential for Jeju summer work. We ran 9-hour days in July without any heat stops. The CT-2100 rock picker follow-up completes the seedbed before the potato planter goes in.”<\/p>\n<\/div>\n

\n

Im Seung-yeon \u2014 Appaltatore edile stradale, Hongseong-gun, Chungcheong Meridionale (2025)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“Building farm access roads across South Chungcheong. The THOR 3.0 in pull-mode builds the road base in one pass while the output grid setting determines coarse gravel or finer surface material. The Drawbar Kit pull configuration handles extended uphill sections well \u2014 two seasons with consistent daily output.”<\/p>\n<\/div>\n

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Oh Byung-chan \u2014 Cooperativa agricola, Gochang-gun, Jeollabuk-do (2025)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“Cooperative machine shared across 8 member farms \u2014 about 120 ha cleared per year total. At 3 m width, one visit to each member farm covers the full area in 1\u20132 days, which works well for our cooperative scheduling model. Tractor compatibility confirmed by Korea Watanabe before purchase \u2014 the 2 remote valve requirement was met without any modification.”<\/p>\n<\/div>\n

\n

Shin Hyun-woo \u2014 Sviluppatore di terreni agricoli, Gyeonggi-do (2024)<\/p>\n

\u2605\u2605\u2605\u2605\u2605<\/p>\n

“Standard clearing system for our land development operation: THOR 3.0 crush \u2192 CT-2100 rock picker collect \u2192 PSW-3200 rotavator till. Produces development-ready land in 3\u20134 days per hectare on typical Gyeonggi stone loads. The pre-sale workflow planning with Korea Watanabe made the first season considerably smoother.”<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Massima potenza di pulizia: entrambi i modelli THOR sono disponibili in magazzino in Corea.<\/p>\n

Modello del trattore + tipo di campo + superficie annua + dimensione delle pietre \u2192 Raccomandazione THOR 3.0 o THOR 2.4 in un giorno lavorativo. Entrambi i modelli disponibili per la consegna immediata da rock-crusher-tractor.com<\/a>, Ansan-si, Gyeonggi-do.<\/p>\n

Contattaci ora<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

 <\/p>\n

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Il frantumatore di pietre montato su trattore con la maggiore capacit\u00e0 produttiva della Corea \u2014 Larghezza di lavoro di 3,0 m<\/strong>, gestisce pietre fino a 40 cm<\/strong>108+8 denti in metallo duro a 230 CV. Kit barra di traino incluso. Ideale per grandi aziende agricole, imprese edili e progetti di sviluppo territoriale governativi che richiedono la massima produttivit\u00e0 giornaliera.<\/p>\n

230 CV min \u00b7 3,0 m di larghezza di lavoro \u00b7 2.800 Kg \u00b7 Disponibile in magazzino in Corea.<\/p>\n<\/div>","protected":false},"featured_media":268,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"The Watanabe THOR 3.0 is the most powerful tractor-mounted stone crusher and mulcher currently available in Korea. Designed for professional contractors and large-scale farmers who need to clear rocky farmland, prepare forest roads, or build stable farm tracks in a single pass, this 3-meter-wide machine combines extreme crushing power with forestry mulcher versatility.\r\n\r\nEquipped with the exclusive Kit Drawbar system, the THOR 3.0 can be used both in rear-mounted (standard 3-point) and front-pull configuration, making it the preferred choice across Jeolla, Gyeongsang and Gangwon provinces where rocky soil and mountainous terrain are common. With a minimum 230-300 hp tractor is required \u2013 the THOR 3.0 delivers unmatched productivity while maintaining perfect stability even on slopes up to 35\u00b0.\r\n\r\n\"THOR-3.0-Rock-Crusher-with-Drawbar-Kit-1\"\r\n

Technical Specifications \u2013 THOR 3.0 + Kit Drawbar<\/h3>\r\nThe THOR 3.0 + Kit Drawbar has been precisely engineered to deliver maximum performance with minimum compromise. Every dimension, weight distribution, and power requirement has been optimized through years of field testing to ensure perfect balance, exceptional durability, and class-leading productivity on the most demanding jobs.\r\n
\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
TECHNICAL DATA<\/th>\r\nTHOR 3.0<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Length (mm)<\/strong><\/td>\r\n1732<\/strong><\/td>\r\n<\/tr>\r\n
Width (mm)<\/strong><\/td>\r\n3000<\/strong><\/td>\r\n<\/tr>\r\n
Height (mm)<\/strong><\/td>\r\n1212<\/strong><\/td>\r\n<\/tr>\r\n
Weight<\/strong><\/td>\r\n2800 kg<\/strong><\/td>\r\n<\/tr>\r\n
Bottom linkage category<\/strong><\/td>\r\n2<\/strong><\/td>\r\n<\/tr>\r\n
Working width<\/strong><\/td>\r\n3.0 m<\/strong><\/td>\r\n<\/tr>\r\n
Required tractor power (min.)<\/strong><\/td>\r\n230 HP<\/strong><\/td>\r\n<\/tr>\r\n
Recommended PTO speed<\/strong><\/td>\r\n1000 rpm<\/strong><\/td>\r\n<\/tr>\r\n
Working speed<\/strong><\/td>\r\n0.5 \u2013 3 km\/h<\/strong><\/td>\r\n<\/tr>\r\n
Required control valves<\/strong><\/td>\r\n2<\/strong><\/td>\r\n<\/tr>\r\n
Max. crushing depth<\/strong><\/td>\r\n300 mm (rock dependent)<\/strong><\/td>\r\n<\/tr>\r\n
Rotor diameter (with tools)<\/strong><\/td>\r\n600 mm<\/strong><\/td>\r\n<\/tr>\r\n
Number of teeth<\/strong><\/td>\r\n108 + 8 side teeth<\/strong><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n

Note:*<\/strong> These specifications are not theoretical \u2014 they are the exact values measured on machines currently working across Korea and worldwide. The combination of compact overall dimensions, heavyweight construction, and precisely calculated power-to-weight ratio is what allows the THOR 3.0 to maintain full 3-meter coverage at 300 mm depth while keeping ground pressure low and tractor stability outstanding even on steep or soft terrain.<\/p>\r\n\r\n

Core Features and Performance Benefits<\/h3>\r\n
    \r\n \t
  • Reinforced Rotor System<\/strong>: Carbide hammers and a 600 mm diameter rotor crush stones up to 40 cm, producing uniform aggregates for stable foundations.<\/li>\r\n \t
  • Dual Configuration Kit Drawbar<\/strong>: Enhances maneuverability on uneven ground, distributing weight evenly to prevent tractor strain.<\/li>\r\n \t
  • Oil-Cooled Transmission<\/strong>: Maintains optimal temperature during extended sessions, supporting up to 8-hour daily operations without overheating.<\/li>\r\n \t
  • Adjustable Grid and Depth Control<\/strong>: Fine-tune output from coarse gravel to fine mulch, adapting to tasks like driveway preparation or erosion control.<\/li>\r\n \t
  • Sealed Anti-Dust Design<\/strong>: Protects internal components from abrasive particles, extending service intervals in dusty environments.<\/li>\r\n \t
  • Compatibility and Safety<\/strong>: Fits Category 2 linkages on 230-300 HP tractors, with built-in overload protection for operator safety.<\/li>\r\n<\/ul>\r\n

    These features make the THOR 3.0 a versatile tool, reducing the need for multiple machines on site and lowering overall project costs.<\/p>\r\n\r\n

    Proven Applications Across Industries<\/h3>\r\n

    The THOR 3.0 has proven itself indispensable across a wide range of professional environments, particularly in regions with challenging rocky geology. Its ability to crush stone and mulch vegetation in a single pass delivers exceptional results in the following key applications:<\/p>\r\n\r\n

      \r\n \t
    • Reclaiming rocky farmland<\/strong> \u2013 In granite-rich areas of Chungcheongnam-do and Jeollabuk-do, the THOR 3.0 clears surface rocks that prevent cultivation, turning them into usable aggregate and incorporating organic residue back into the soil for rice, ginseng, and vegetable fields.<\/li>\r\n \t
    • Building and maintaining orchard roads<\/strong> \u2013 Throughout the apple, persimmon, and citrus belts of Gyeongsangnam-do, contractors rely on this machine to create durable, all-weather access tracks that withstand heavy monsoon rains and prevent erosion on sloping terrain.<\/li>\r\n \t
    • Forestry and mountain trail construction<\/strong> \u2013 In Gangwon-do\u2019s steep mountainous regions, the drawbar-equipped version excels at stabilizing forest roads and firebreaks, crushing bedrock while holding perfect grade even on slopes over 30%.<\/li>\r\n \t
    • Coastal and volcanic soil preparation<\/strong> \u2013 On Jeju Island and the southern coast, it efficiently processes basalt and volcanic rock to produce precise aggregate for greenhouse foundations, golf courses, and landscaping projects.<\/li>\r\n \t
    • Infrastructure site leveling<\/strong> \u2013 From solar farms in Gyeonggi-do to wind turbine installations in remote locations, the machine consistently supplies high-quality sub-base material that meets strict load-bearing and drainage requirements.<\/li>\r\n<\/ul>\r\n

      These real-world applications explain why the THOR 3.0 has become the first choice for so many Korean contractors who need one single, highly versatile machine capable of mastering the country\u2019s diverse and demanding geological conditions.<\/p>\r\n

      \"THOR-3.0-Rock-Crusher-application-1\"<\/p>\r\n\r\n

      Standard Equipment \u2013 THOR 3.0 + Kit Drawbar<\/h3>\r\n

      Standard Configuration<\/strong><\/p>\r\n\r\n

        \r\n \t
      • Hydraulic rear hood with safety interlock<\/li>\r\n \t
      • Fully enclosed dust-proof body with replaceable Hardox\u00ae wear liners\r\n
          \r\n \t
        • Adjustable Hardox\u00ae counter-blades (multi-row serrated configuration for optimal material reduction)<\/li>\r\n \t
        • Front replaceable anti-throw protection chains<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
        • Free-wheel gearbox (1000 rpm) with integrated oil cooling system\r\n
            \r\n \t
          • Side belt transmission with friction clutch protection<\/li>\r\n \t
          • Heavy-duty side gearboxes (dual transmission)<\/li>\r\n \t
          • Central PTO shaft support when the machine is stationary<\/li>\r\n \t
          • Central PTO with cam clutch (RSM version optional)<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
          • Penetrating adjustable skids with Hardox\u00ae wear shoes<\/li>\r\n \t
          • Replaceable forged steel rotor shaft\r\n
              \r\n \t
            • Rotor equipped with G\/3 heavy-duty teeth (108 main + 8 side teeth, carbide coated)<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
            • Replaceable Hardox\u00ae bottom plate\r\n
                \r\n \t
              • Reinforced side plates with additional wear liners<\/li>\r\n \t
              • Independent side gearbox cooling circuit with dedicated radiator<\/li>\r\n<\/ul>\r\n<\/li>\r\n \t
              • Central PTO shaft (standard without cam clutch; cam clutch version optional)<\/li>\r\n \t
              • Kit Drawbar included as standard (allows both rear-mount and front-pull operation with superior weight distribution in pull mode)<\/li>\r\n<\/ul>\r\n

                \"THOR-3.0-Rock-Crusher-Standard-Configuration-1\"<\/p>\r\n

                All Hardox\u00ae components are genuine SSAB Sweden supply. The teeth feature third-generation Bite Limiter technology, delivering up to 3\u00d7 longer service life than conventional tools. This exact configuration is currently in stock in Korea \u2014 no optional extras required to achieve the full 300 mm working depth and 40 cm stone crushing capacity.<\/p>\r\n\r\n

                Why Professionals Choose the Watanabe THOR 3.0<\/h3>\r\n
                  \r\n \t
                1. Proven Long-Term Durability<\/strong> \u2013 Built on over 50 years of manufacturing expertise, delivering unmatched reliability even under the heaviest daily workloads.<\/li>\r\n \t
                2. Minimal Maintenance Requirements<\/strong> \u2013 Hammer replacements needed only every 1-2 months, with a quick bolt-on design that keeps downtime to an absolute minimum.<\/li>\r\n \t
                3. Comprehensive 2-Year Warranty<\/strong> \u2013 Full coverage backed by rapid-response technical support and genuine factory parts availability.<\/li>\r\n \t
                4. Superior Stability with Drawbar Kit<\/strong> \u2013 Exclusive pull-type configuration provides exceptional balance and safety on slopes and uneven ground compared to standard rear-mount competitors.<\/li>\r\n \t
                5. Free On-Site Training Included<\/strong> \u2013 Every purchase includes professional operator training at delivery, ensuring your team achieves maximum productivity from day one.<\/li>\r\n \t
                6. Local Parts Stock & Fast Service<\/strong> \u2013 Genuine spare parts are maintained in regional warehouses, with minimal waiting time for repairs.<\/li>\r\n<\/ol>\r\n

                  These six core advantages are the exact reasons contractors repeatedly select the THOR 3.0 over competing brands \u2014 it simply works harder, lasts longer, and costs less to own.<\/p>\r\n

                  \"about-us\"<\/p>\r\n\r\n

                  Real User Experiences from the Field<\/h3>\r\nPark Ji-hoon, Large-Scale Contractor, Yangpyeong-gun, Gyeonggi-do<\/strong>\r\n\u201cWe\u2019ve been running two THOR 3.0 units since early 2024 on Granite Mountain reclamation projects. One machine has already passed 1,800 hours, and the rotor still looks almost new. The drawbar kit is the single biggest reason we can work safely on 35\u201340% slopes that used to be impossible with rear-mount machines. Fuel consumption is 15\u201318% lower than our previous Italian brand, and the local Ansan warehouse delivers teeth the same day. Absolutely no regrets.\u201d\r\n\r\nKim Young-sik, Apple Orchard Owner, Daegu-si, Gyeongsangbuk-d<\/strong>o\r\n\u201cI bought the THOR 3.0 in spring 2024 specifically for rebuilding orchard roads after typhoon damage. In three months, we resurfaced 28 km of tracks. The machine crushes the volcanic rock we have here into perfect 0\u201350 mm aggregate and mulches all the pruned branches in the same pass. My John Deere 6250R runs it at 60\u201370% load all day without overheating, even in 35 \u00b0C summer heat. Best money I\u2019ve ever spent on equipment.\u201d\r\n\r\nChoi Min-su, Forestry Corporation Supervisor, Inje-gun, Gangwon-do<\/strong>\r\n\u201cWe operate four THOR 3.0 units for national forest road maintenance. In winter 2024\u20132025, we worked on frozen ground at \u221215 \u00b0C without a single hydraulic issue. The oil cooling system and sealed bearings really prove themselves in cold weather. Operators report significantly less vibration than the previous Seppi machines, so fatigue is noticeably lower after 10-hour shifts. The drawbar configuration is perfect for our steep mountain roads \u2014 we now finish contracts 25\u201330% faster.\u201d\r\n\r\nCarlos Rivera, Vineyard Manager, Mendoza, Argentina<\/strong>\r\n\u201cReplaced two older competitors with one THOR 3.0 in 2024. The carbide teeth lasted 3 months crushing andesite rock before the first change. The machine produces perfectly uniform material for our drainage layers. Warranty support from Watanabe has been excellent \u2014 parts arrived in five days even here in South America.\u201d\r\n\r\nThomas M\u00fcller, Civil Contractor, Bavaria, Germany<\/strong>\r\n\"We use the THOR 3.0 for solar park site preparation. In 2025, we completed 180 hectares, crushing limestone to 0\u201360 mm in one pass. The depth control is incredibly accurate (\u00b110 mm), which saved us thousands in additional compaction work. Compared to our old FAE, the Watanabe has 3.0 needs 20% less tractor power for the same output \u2014 real cost saver on fuel and machine wear.\"\r\n\r\nThese testimonials come directly from customers who have been running the machines daily in real working conditions throughout 2024\u20132025. The consistent feedback confirms that the THOR 3.0 delivers exactly what serious professionals need: reliability, low operating costs, and genuine productivity gains.","_et_gb_content_width":""},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-260","product","type-product","status-publish","has-post-thumbnail","product_cat-rock-crusher","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product\/260","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"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/media\/268"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/media?parent=260"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_brand?post=260"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_cat?post=260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/it\/wp-json\/wp\/v2\/product_tag?post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}