{"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\/de\/produkt\/thor-3-0-rock-crusher-with-drawbar-kit-230-hp-heavy-duty-stone-crusher-for-tractor\/","title":{"rendered":"THOR 3.0 Steinbrecher mit Zugvorrichtung \u2013 230 PS starker Hochleistungs-Steinbrecher f\u00fcr Traktoren"},"content":{"rendered":"
\n
\n
\n
230 PS<\/div>\n
Minimale Leistung<\/div>\n<\/div>\n
\n
3,0 m<\/div>\n
Arbeitsbreite<\/div>\n<\/div>\n
\n
40 cm<\/div>\n
Maximaler Steindurchmesser<\/div>\n<\/div>\n
\n
108+8<\/div>\n
Hartmetallz\u00e4hne<\/div>\n<\/div>\n
\n
2,800<\/div>\n
kg Gewicht<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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

The Watanabe THOR 3.0 is the highest-capacity tractor-mounted stone crusher in the Watanabe range currently available in Korea. At 3.0 meters working width with 108 main + 8 side carbide teeth on a 600 mm rotor, it processes stones up to 40 cm diameter at 230 HP minimum input. The Drawbar Kit is included as standard, providing the same pull-mode slope configuration as the THOR 2.4 for operations where gradient work is required.<\/p>\n

The THOR 3.0 is the model chosen by large-scale farm development companies, land clearance contractors, and government project teams \u2014 operations where daily area coverage and the ability to process the largest stones in a single pass are the primary selection criteria. For operations where narrow rows, tight orchard spacing, or gradients above 20% are the main challenge, the THOR 2.4 Steinbrecher<\/a> (180 HP, 2.4 m) is typically the better fit at a lower tractor power requirement.<\/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

\"THOR<\/p>\n

\n

Technical Specifications \u2014 THOR 3.0<\/h2>\n

Alle Daten stammen aus der offiziellen Produktbrosch\u00fcre von Watanabe.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
TECHNISCHE DATEN<\/th>\nTHOR 3.0<\/th>\n<\/tr>\n<\/thead>\n
Arbeitsbreite<\/strong><\/td>\n3,0 m<\/strong><\/td>\n<\/tr>\n
L\u00e4nge (mm)<\/td>\n1,732<\/td>\n<\/tr>\n
Breite (mm)<\/td>\n3,000<\/td>\n<\/tr>\n
H\u00f6he (mm)<\/td>\n1,212<\/td>\n<\/tr>\n
Gewicht<\/strong><\/td>\n2.800 kg<\/strong><\/td>\n<\/tr>\n
Untere Verbindungskategorie<\/td>\n2<\/td>\n<\/tr>\n
Mindestleistung des Traktors<\/strong><\/td>\n230 PS<\/strong><\/td>\n<\/tr>\n
Empfohlene Zapfwellendrehzahl<\/td>\n1000 U\/min<\/td>\n<\/tr>\n
Arbeitsgeschwindigkeit<\/td>\n0.5\u20133 km\/h<\/td>\n<\/tr>\n
Erforderliche Regelventile<\/td>\n2<\/td>\n<\/tr>\n
Maximale Zerkleinerungstiefe<\/strong><\/td>\n300 mm<\/strong><\/td>\n<\/tr>\n
Rotordurchmesser (mit Werkzeugen)<\/td>\n600 mm<\/td>\n<\/tr>\n
Hartmetallz\u00e4hne<\/strong><\/td>\n108 Hauptf\u00e4cher + 8 Seitenf\u00e4cher<\/strong><\/td>\n<\/tr>\n
Maximaler Steindurchmesser<\/strong><\/td>\nbis zu 40 cm<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u24d8 All specifications from the Watanabe official product brochure. 2 hydraulic control valves required (rear hood + Drawbar Kit). 1000 RPM rear PTO required. HP = horsepower.<\/p>\n

<\/p>\n

\n
\"THOR<\/div>\n
\n

THOR 2.4 Steinbrecher<\/p>\n

180 HP \u00b7 2.4 m Width \u00b7 2,300 Kg \u00b7 90+6 Teeth \u00b7 Kit Drawbar Included<\/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

Technische Merkmale<\/h2>\n
\n
\n

\u25a0 108+8 Carbide Teeth, 600 mm Rotor<\/p>\n

108 main teeth and 8 side teeth on a 600 mm rotor diameter \u2014 more teeth and a larger rotor than the THOR 2.4 (90+6 teeth, 550 mm). This produces a finer crushed output per pass at equivalent working speed, beneficial for road base and agricultural seedbed applications requiring uniform particle size.<\/p>\n<\/div>\n

\n

\u25a0 \u00d6lgek\u00fchltes Doppelgetriebe<\/p>\n

Dedicated oil cooler and radiator circuit at 230 HP input. The THOR 3.0 runs at higher sustained power than the 2.4, making the thermal management system correspondingly more critical. Enables full working days in Korean summer conditions without overheating interruptions.<\/p>\n<\/div>\n

\n

\u25a0 Drawbar Kit \u2014 Included Standard<\/p>\n

Same pull-mode configuration as the THOR 2.4 Kit Drawbar. On road construction and land opening projects with access gradients, pull-mode improves tractor stability. Included in the standard price. Requires 2 hydraulic control valves on the tractor.<\/p>\n<\/div>\n

\n

\u25a0 Wear-Resistant Steel Construction<\/p>\n

Body liners, counter-blades, and the adjustable output grid are wear-resistant steel with bolt-on replacement design. The 2,800 Kg machine weight reflects the structural specification needed to maintain consistent rotor engagement at 230 HP working load across varied Korean rock types.<\/p>\n<\/div>\n

\n

\u25a0 BlackBird Rear Hitch Compatible<\/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

How the THOR 3.0 Works \u2014 PTO Drive, Rotor Mechanism, and Daily Output<\/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

Impact Crushing \u2014 Carbide Teeth on a 600 mm Rotor<\/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

Hydraulic Output Control and Grid System<\/h3>\n

Two hydraulic control valve outlets on the tractor are required for the THOR 3.0: one for the rear hood hydraulic actuator (which controls the output grid opening and crushed material particle size), and one for the Drawbar Kit configuration change. The output grid is adjusted from the tractor cab during operation \u2014 the operator changes particle size setting without stopping or exiting. The grid itself is wear-resistant steel, bolt-on replaceable as a complete unit or in individual sections.<\/p>\n

Realistic Daily Coverage in Korean Conditions<\/h3>\n

At 3.0 m working width and a typical working speed of 1.0\u20132.0 km\/h depending on stone density, the theoretical pass coverage rate is 0.3\u20130.6 ha per hour of active forward travel. Accounting for headland turns, tooth inspections, and operator breaks \u2014 typically 70\u201380% productive forward-travel time during a full working day in standard Korean highland field conditions \u2014 a realistic daily coverage on open agricultural terrain with moderate stone density is approximately 5\u201310 hectares. Heavy stone density or frequent short field lengths reduces this toward the lower end; lighter stone loads and large open fields move it toward the upper end. These figures are for the crushing pass alone \u2014 if a CT-2100 rock picker follow-up pass is planned, schedule approximately the same daily coverage for the picking pass on the cleared ground.<\/p>\n<\/div>\n

<\/p>\n

\n

Anwendungen in Korea<\/h2>\n

Large-Scale Agricultural Land Reclamation<\/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

Farm Road Construction and Maintenance<\/h3>\n

Throughout the apple, persimmon, and citrus belts of South and North Gyeongsang, contractors use the THOR 3.0 to build and maintain all-weather farm roads. The 3.0 m working width matches standard Korean farm road widths, allowing a single pass to complete the road surface width where narrower machines require two overlapping passes.<\/p>\n

Government Agricultural Land Development Programs<\/h3>\n

Government agricultural land development programs (\ub18d\uc9c0 \uac1c\ub7c9 \uc0ac\uc5c5) and rural infrastructure contracts specify machines in the THOR 3.0 class for their throughput capacity. Contractors with a THOR 3.0 in their equipment fleet can credibly bid on larger contract packages with tighter completion deadlines. For projects requiring pre-clearance raking before the crusher pass, the BlackBird Rock Rake (9.5 m, 300 HP) operates as the lead machine with the THOR 3.0 coupled directly on the rear hitch.<\/p>\n

\"THOR<\/p>\n

<\/p>\n

\n
\"BlackBird<\/div>\n
\n

BlackBird Steinrechen<\/p>\n

9.5 m Width \u00b7 300 HP \u00b7 1000 RPM \u00b7 Rear Hitch for THOR 3.0 Coupling<\/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

Post-Crushing Collection \u2014 CT-2100 Rock Picker Follow-Up<\/h3>\n

For operations requiring completely stone-free fields (potato production, seed crop preparation, precision vegetable cultivation), the CT-2100 Steinsammler<\/a> collects the crushed fragments left by the THOR 3.0 pass and removes them completely from the field.<\/p>\n

<\/p>\n

\n
\"CT-2100<\/div>\n
\n

CT-2100 Steinsammler<\/p>\n

110 PS \u00b7 2,5 m\u00b3 Bunker \u00b7 80 kg max. Steinladung \u00b7 1,95 m Breite<\/p>\n

For fields requiring a completely stone-free surface \u2014 potato, ginseng, precision vegetables \u2014 the CT-2100 collects THOR 3.0 crushed fragments into its hydraulic-tip bunker for truck discharge. Both machines are in Korea local stock in Ansan-si for immediate combined-system delivery.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Watanabe \u2013 \u00dcber 50 Jahre Erfahrung in der Herstellung von Landmaschinen<\/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

Manufacturing and Build Quality<\/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

\"Qualit\u00e4tszertifizierungen<\/p>\n

Why the THOR 3.0 Performs in Korean Conditions<\/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

Korea Local Stock and Service<\/h3>\n

Korea Watanabe maintains the THOR 3.0 in local inventory in Ansan-si, Gyeonggi-do, along with replacement carbide tooth sets (116 teeth per full set for the THOR 3.0) and key wear component sets. Local stock enables delivery within the Korean agricultural season calendar. For government project contractors and land development companies working against fixed project deadlines, local stock availability is a direct project risk reduction.<\/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

\"Watanabe<\/p>\n

\n

H\u00e4ufig gestellte Fragen<\/h2>\n
\n
\n

When should I choose the THOR 3.0 over the 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

Why does the THOR 3.0 require 2 hydraulic control valves?<\/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

Can the THOR 3.0 couple with the 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

What tractor is needed for the THOR 3.0?<\/p>\n

230 HP minimum, 1000 RPM rear PTO, Category 2 three-point hitch, and 2 hydraulic remote valve outlets. Compatible models include: John Deere 7R 230 \/ 8R series; New Holland T7.230 \/ T8 series; Kubota M7 upper range; Fendt 700 and 800 Vario series. Korean domestic tractor brands in the 230+ HP class are less common \u2014 most THOR 3.0 users in Korea operate imported European or North American tractors in the 230\u2013350 HP class. We verify compatibility for your specific tractor model before delivery.<\/p>\n<\/div>\n

\n

What is the realistic daily area coverage?<\/p>\n

At a working speed of 1.5 km\/h and 3.0 m working width, the theoretical coverage rate is 0.45 ha per hour of productive travel. Accounting for headland turns, tooth checks, and operator breaks \u2014 typically 70\u201380% productive time during a full working day \u2014 a realistic daily coverage is approximately 6\u201310 hectares in moderate stone density Korean highland conditions. Heavier stone density reduces this figure; lighter stone loads and larger open fields move toward the upper range.<\/p>\n<\/div>\n

\n

Are Korean government subsidies available for the 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

How does the THOR 3.0 maintenance differ from the THOR 2.4?<\/p>\n

Maintenance requirements are essentially the same: inspect and replace carbide teeth at regular intervals during the clearing season; check transmission oil level and condition before each extended working period; clean the rotor and housing daily; inspect the hydraulic hood and adjustable grid; lubricate all grease points per the operator manual schedule. The THOR 3.0 has 116 teeth (vs 96 on the THOR 2.4) \u2014 a full tooth set change takes proportionally longer. Carry a supply of replacement carbide teeth on site during intensive clearing contracts.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Kundenrezensionen<\/h2>\n
\n
\n

Jo Seong-hun \u2014 Agricultural Land Development Company, 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 Forestry Bureau Contractor, 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 Potato and Onion Farm (85 ha), 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 Road Construction Contractor, Hongseong-gun, South Chungcheong (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

\n

Oh Byung-chan \u2014 Agricultural Cooperative, 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 Agricultural Land Developer, 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

\n

Maximum Clearing Power \u2014 Both THOR Models in Korea Local Stock<\/p>\n

Tractor model + field type + annual area + stone size \u2192 THOR 3.0 or THOR 2.4 recommendation in one business day. Both models available for immediate delivery from rock-crusher-tractor.com<\/a>, Ansan-si, Gyeonggi-do.<\/p>\n

Kontaktieren Sie uns jetzt<\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

 <\/p>\n

\n

Korea’s highest-capacity tractor-mounted stone crusher \u2014 3.0 m working width<\/strong>, handles stones up to 40 cm<\/strong>, 108+8 carbide teeth at 230 HP. Drawbar Kit included. For large farms, contractors, and government land development projects requiring maximum daily throughput.<\/p>\n

230 HP min \u00b7 3.0 m working width \u00b7 2,800 Kg \u00b7 Korea local stock.<\/p>\n<\/div>","protected":false},"featured_media":268,"comment_status":"open","ping_status":"closed","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\/de\/wp-json\/wp\/v2\/product\/260","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=260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/media\/268"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/media?parent=260"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_brand?post=260"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_cat?post=260"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/de\/wp-json\/wp\/v2\/product_tag?post=260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}