Electric LHD WJD-2


The WJD-2 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 & Safety:

• 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.

• Low vibration level in cab

2. Early Warning & Maintenance:

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


The frames are articulated with 40° 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 7430*1815*2050mm Standard Bucket 2m3
Min Ground Clearance 250mm Payload 4000KG
Max Lift Height 3975mm Max Breakout Force 86KN
Max Unloading Height 1740mm Max Traction 104KN
Climing Ability(Laden) 20°



Speed 0~10.5km/h Operation Weight 12500kg
Boom Raising Time ≤7.0s Laden Weight 16500kg
Boom Lowering Time ≤4.0s Front Axle(Empty) 4450kg
Dumping Time ≤4.2s Rear axle(Empty) 8050kg
Oscilation Angle ±8° Front Axle(laden) 8790KG

Power Train

Electric Motor


Model Y280S-4 Torque Converter DANA C270
Protection level IP55 Gearbox RT32000
Power 75kw / 1480rpm


No. Of Poles 4 Brand CMG
Efficiency 92.60% Model CY-2J
Voltage 220 / 380 / 440 Type Rigid planetary axle