Diesel LHD WJ-1


The WJ-1.0 is full of features to help mines maximize tonnes and minimize extraction costs. Engineered to optimize machine width, length and turning radius, enabling operation in narrower tunnels for less dilution and lower operational costs.


1. Operation Comfort & Safty:

• 4 wheels driving & braking.

• Combination design of parking brake & working brake ensures good braking performance. Braking model is SAHR(spring applied, hydraulic release).

• Front axle is equipped NO-SPIN differential. While rear is ANTI-SLIP.

• Hydraulic joystick control for working to reduce the labor intensity of the driver.

• Low vibration level in cab

2. Early Warning & Maintenance:

• Automatic alarm system for oil temperature, oil pressure and electrical system.

3. Enegy-saving & Enviroment Friendly:

• Germany Deutz engine with air-cooling and turbocharging, powerful and low-consumption.

• Canada ECS catalytic purifier with silencer, which greatly reduces air and noise pollution in working laneway.


The frames are articulated with 38° steering angle.

Ergonomics Canopy with side seat to provide good bi-directional view of operation.

An enhanced boom and load frame geometry optimizes digging performance.

Application scopeStructure

Compact and lightweight Load Haul Dump (LHD) for narrow vein mining. (Remote Control Available)

Technical Specification



Tramming Size 5850*1300*2000mm Standard Bucket 1m3(0.75 / 1.2 option)
Min Ground Clearance 200mm Payload 2000KG
Max Lift Height 3250mm Max Breakout Force 45KN
Max Unloading Height 1050mm Max Traction 50KN
Climing Ability(Laden) 20°



Speed 0~8km/h Operation Weight 6750kg
Boom Raising Time ≤3.8s Laden Weight 8750kg
Boom Lowering Time ≤1.9s Front Axle(Empty) 2230kg
Dumping Time ≤2.5s Rear axle(Empty) 4520kg
Oscilation Angle ±8° Front Axle(laden) 4550KG