THOR ST 拖拉机土壤稳定机
The THOR ST Tractor Soil Stabilizer Machine is a professional-grade, tractor-mounted implement for heavy-duty soil stabilization and full-depth reclamation. With a 2.4–2.5 m working width, maximum mixing depth of 500 mm, and compatibility with 300–500 hp tractors (1000 rpm PTO), and optional integrated binder spreading system (cement/lime/foam bitumen), it delivers homogeneous mixing, precise binder incorporation, and superior base course quality in a single pass. Ideal for motorway rehabilitation, airport aprons, railway beds, and large-area soil recycling, the THOR ST combines robust Brazilian engineering with full European CE certification and genuine local support from Watanabe Netherlands.
| 技术数据 | 索尔圣 |
|---|---|
| 工作参数 | |
| 工作宽度 | 2.4 – 2.5 米 |
| 最大研磨和混合深度 | 0 – 500 毫米 |
| 转子直径（使用工具） | 1400毫米 |
| 硬质合金刀具数量 | 168 – 184 |
| 拖拉机要求 | |
| 最低拖拉机功率 | 300马力（221千瓦） |
| 推荐功率范围 | 350 – 500 马力 |
| PTO转速 | 1000转/分 |
| 所需液压流量 | 最低流量 120 升/分钟 @ 200 巴 |
| 所需的液压远程控制 | 3支双效药+1支单效药 |
| 尺寸和重量 | |
| 传输宽度 | 2.65米 |
| 运输长度 | 约7.2米 |
| 重量（基础器械） | 约14.5吨 |
| 可选集成式粘合剂摊铺器 | 水泥/石灰/泡沫沥青 – 最大容量 3000 公斤 |
Tractor Compatibility & Power Requirements
The THOR ST Tractor Soil Stabilizer Machine is engineered for the highest-performance tractor class used in European road construction and large-scale soil stabilization – 300–500 hp machines such as Fendt 1000 Vario, John Deere 8R/9R, Case IH Steiger Quadtrac, Claas Xerion, or Valtra S-series. The machine's balanced weight distribution and advanced hydraulic system allow even 320–350 hp tractors to achieve full working depth in most soil conditions. Operators consistently report that the THOR ST maintains excellent traction and fuel efficiency on 380–420 hp tractors, making it the preferred heavy duty soil stabilizer machine for professional contractors who demand maximum productivity with optimal operating costs.
How the THOR ST Delivers Superior Stabilization Results
The THOR ST is a genuine professional tractor soil stabilizer machine with a 2.4–2.5 m rotor that mills, pulverises, and mixes existing soil with binders (cement, lime, foam bitumen) in one pass to depths of 50 cm. The heavy-duty rotor with 168–184 carbide tools and variable rotor speed ensures perfect particle size distribution and homogeneous mixing even in difficult materials (clay, gravel, recycled asphalt). Optional integrated binder spreader with computer-controlled dosing guarantees precise binder application rates from the cab, eliminating the need for separate spreading passes. This makes the THOR ST the best tractor soil stabilizer for tractor when you need maximum efficiency and quality in road rehabilitation and new construction.
Application Scenarios – From Motorway to Farm Track
Road construction & rehabilitation: full-depth reclamation of existing roads, widening projects, base course stabilization. Large-area soil improvement: airport runways, industrial yards, railway track beds, parking lots. Agricultural & environmental: improving weak subsoils for heavy machinery access, stabilising peat or clay soils for drainage, recycling old concrete/asphalt on site. The optional binder system makes it perfect for cold recycling and foam bitumen stabilization projects.
Real Case 1 – Motorway Widening A12, Utrecht Region, Netherlands (2024)
Contractor used the THOR ST on a 420 hp Fendt 1050 for full-depth reclamation of the existing asphalt layer with cement stabilization. Achieved 40 cm depth at 8–10 m/min with perfect binder incorporation. The new base passed plate load testing on first attempt and allowed immediate paving – project completed 12 days ahead of schedule.
Real Case 2 – Airport Apron Extension, Brussels Airport Area, Belgium (2024)
Groundworks company stabilized weak subsoil with lime using the THOR ST on a 380 hp Claas Xerion. The integrated binder system ensured exact dosage, resulting in uniform strength across the entire apron area. Plate load tests showed 30 % higher bearing capacity than traditional methods, allowing heavier aircraft operations earlier than planned.
Real Case 3 – Rural Road Network Upgrade, Niedersachsen, Germany (2024)
County council used two THOR ST units on 350 hp tractors for cold recycling of old asphalt roads with foam bitumen. Average advance rate 12 m/min at 35 cm depth. The recycled material achieved >98 % Proctor density, saving 45 % on new material costs and reducing CO₂ emissions significantly compared to conventional reconstruction.
Watanabe Netherlands Branch – European Specialists in Soil Stabilization Equipment
Watanabe Netherlands Branch is the official European headquarters for Watanabe Industry and Machine Trade Ltd., Brazil – a company with over 50 years of proven expertise in heavy land preparation and soil stabilization machinery. We specialise in professional tractor soil stabilizer machines, stone crushers (THOR series), rock rakes (EW series), and rotavators (PSW series). Every THOR ST delivered in Europe is fully prepared and tested in our Dutch workshop to CE standards, with genuine parts stock and multilingual technical support available within 48 hours across the EU. When contractors buy tractor soil stabilizer machines from us, they receive real local partnership, not just equipment.
- "The THOR ST mixes cement perfectly at full depth – we do 400–500 mm passes on our 420 hp tractor without any issues." – Contractor from Utrecht region, Netherlands.
- "Used it for airport work with lime – the binder system is spot-on, saved us weeks on the project." – Groundworks manager from Brussels area, Belgium.
- "Best tractor soil stabilizer machine we've run – fuel consumption is reasonable and the mixing quality is excellent." – Road construction firm from Niedersachsen, Germany.
- "Foam bitumen recycling with the THOR ST is game-changing – material is homogeneous and strong from day one." – Recycling specialist from Hamburg area, Germany.
- "Reliable performance on 380 hp, local parts service is fast, and the machine is built like a tank." – Contractor from Antwerp region, Belgium.
