Welcome to Changsha Mining Equipment Co., Ltd.
WJ-1 / WJ-1D Scooptram (LHD)
- Multi-Disc Brakes: Emergency Safety
- Water Filtration Exhaust: Pollution Reduction
- Puncture-Resistant Tires: Enhanced Longevity
- Tech-Leader Slewing: Low-Failure Maintenance
WJ-1 / WJ-1D Scooptram (LHD)
1.0 m³ Underground Load-Haul-Dump Machine for Mining Operations
The WJ-1/WJ-1D Scooptram is a robust and efficient Load-Haul-Dump (LHD) machine designed for underground mining operations. With a 1.0 m³ bucket capacity and 2.0T payload rating, this compact yet powerful loader is ideal for ore recovery, tunnel mucking, and material transportation in confined spaces.
1.0 m³ Bucket Capacity
2.0 T Payload Capacity
7.0 T Operating Weight
5700×1300×2020 mm Compact Dimensions
Key Performance Features
Power System: Equipped with YTO Dongfanghong 4105 turbocharged engine with large torque reserve, delivering robust power and exceptional durability in high-temperature, humid underground conditions.
Transmission System: Shantui dual transmission paired with high-ratio mining wheel reduction axle provides low-speed high torque, ensuring powerful first-gear loading and full bucket capacity.
Pilot Control System: Simplified operation with pilot controls increases work efficiency and reduces operator fatigue.
Enhanced Durability: Reinforced chassis with thickened steel plates and Wugang-produced 400 wear-resistant steel bucket for extended service life.
Environmental Protection: Dual-stage exhaust filtration system (water filter + oxidation catalyst) discharges exhaust as water mist that settles quickly, reducing air pollution in tunnels.
Maintenance Advantages: Oil-bath air cleaner eliminates need for paper filter replacements; easy maintenance with readily available spare parts.
Technical Specifications
| Parameter | WJ-1D | WJ-1D Side Dump |
|---|---|---|
| Bucket Capacity (m³) | 1.0 | 1.0 |
| Rated Load (T) | 2.0 | 2.0 |
| Operating Weight (T) | 7.0 | 7.0 |
| Travel Speed (km/h) | 0-9.5 | 0-9.5 |
| Forward Gear (km/h) | I 0-5 / II 0-9.5 | I 0-5 / II 0-9.5 |
| Reverse Gear (km/h) | I 0-5 / II 0-9.5 | I 0-5 / II 0-9.5 |
| Max. Climbing Gradient | 16° | 16° |
| Overall Dimension (L×W×H mm) | 5700×1300×2020 5100×1300×2020 | 6000×1300×2020 |
| Turning Radius (mm) | 2560 (Inner side) 4160 (Outside) | 2860 (Inner side) 4360 (Outside) |
| Wheel Base (mm) | 2242 | 2242 |
| Max. Dumping Height (mm) | 1230 / 1700 | 2400 |
| Dumping Reach (mm) | 930 | 280 |
| Engine Model | YTO 4105 Turbo / DEUTZ BF4L913 / Cummins 4BTA3.9-C80 | |
| Rated Power (kW) | 62.5 / 68 / 60 | |
| Tire Model | 9.75-18 or 10.00-20 or 9.00-20 | |
Applications & Advantages
The WJ-1/WJ-1D Scooptram performs integrated loading, hauling, and dumping operations with high efficiency. Its compact design (1.3m width) makes it ideal for ore recovery in mining stopes, tunnel mucking in roadway development, and various auxiliary tasks including site leveling and material transport. The machine's robust construction, reliable multi-disc wet braking system, and 9.75-18 smooth wear-resistant puncture-proof tires ensure safe operation in demanding underground environments.
