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WJ1.5A Scooptram
- Puncture-Resistant Tires: Enhanced Longevity
- Tech-Leader Slewing: Low-Failure Maintenance
- Compact Design: Small Turning Radius
- High-Efficiency Operation: Multi-Scenario Application
WJ1.5A Scooptram - Underground Mining Loader
The WJ1.5A Scooptram is a high-performance underground mining loader designed for maximum productivity in challenging mining conditions. With its robust construction and powerful drivetrain, this machine delivers exceptional reliability and efficiency in underground operations.
Key Features & Benefits
Powerful Engine: Equipped with YTO 4110 turbocharged engine or optional Cummins 4BTA3.9-C125 engine, providing substantial reserve torque and robust performance.
Low Maintenance: Engineered for minimal downtime with simple maintenance requirements and low failure rate, even in high-temperature, humid underground environments.
Enhanced Safety: Dual-stage exhaust filtration system (water filter + oxidation catalyst) reduces harmful emissions, protecting both operators and mine environment.
The WJ1.5A utilizes a Shantui torque converter and transmission system with 4 forward and 2 reverse gears, combined with high-ratio wheel reduction axles for superior low-speed torque. This ensures powerful first-gear loading capabilities and consistently full buckets for optimal productivity.
The pilot-controlled operating system simplifies handling and increases work efficiency. Electrical components are specifically designed with waterproof and moisture-proof features for reliable operation in damp underground conditions.
Engine air intake utilizes an oil-bath air cleaner instead of conventional paper filters (which can deform and clog in humid conditions), eliminating the need for filter replacement and ensuring consistent performance.
The multi-disc wet brake system provides reliable stopping power, while the reinforced frame and V-shaped bucket with high-strength alloy steel cutting edge offer exceptional durability and reduced cutting resistance. The machine's compact design allows for versatile operation including loading, transport, unloading, and auxiliary tasks in mining and tunneling applications.
Technical Specifications
| Parameter | WJ-1.5A (Long Type) | WJ-1.5A (Short Type) |
|---|---|---|
| Bucket capacity (m³) | 1.5 | 1.5 |
| Rated load (T) | 3.0 | 3.0 |
| Operating weight (T) | 9.5 | 9.5 |
| Speed (km/h) | 0-35 | 0-28.5 |
| Forward gear (km/h) | I 0-7, II 0-12.5, III 0-21, IV 0-35 | I 0-9.5, II 0-28.5 |
| Reverse gear (km/h) | I 0-14, II 0-25 | I 0-12.8 |
| Max. climbing gradient | 16° | 16° |
| Overall dimension (L×W×H mm) | 6870×1600×2100 | 6200×1600×2100 |
| Turning radius - inner side (mm) | 2890 | 2590 |
| Turning radius - outside (mm) | 5080 | 4780 |
| Min. ground clearance (mm) | 290 | 290 |
| Wheel base (mm) | 2750 | 2750 |
| Wheel tread (mm) | 1270 | 1270 |
| Max. dumping height (mm) | 1250/2100 | 1250/2100 |
| Dumping reach (mm) | 1080 | 1080 |
| Engine model | YTO 4110 turbo / Cummins 4BTA3.9-C125 | YTO 4110 turbo / Cummins 4BTA3.9-C125 |
| Rated power (kW) | 81/93 | 81/93 |
| Tire model | 12.00-24 | 12.00-24 |
The WJ1.5A features puncture-resistant smooth rubber tires for extended service life and excellent traction. With a maximum climbing ability of 16° (and up to 25° with winch assistance), it can replace rock loaders in ramp development. The rear frame can be disassembled into 5 sections for easy underground transportation.
