Electric LHD WJD-3


The WJD-3 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 9015*2100*2112mm Standard Bucket 3m3
Min Ground Clearance 291mm Payload 6000KG
Max Lift Height 4609mm Max Breakout Force 131KN
Max Unloading Height 1890mm Max Traction 170KN
Climing Ability(Laden) 20°



Speed 0~11.3km/h Operation Weight 19000kg
Boom Raising Time ≤7.2s Laden Weight 25000kg
Boom Lowering Time ≤4.6s Front Axle(Empty) 7600kg
Dumping Time ≤5.0s Rear axle(Empty) 11400kg
Oscilation Angle ±8° Front Axle(laden) 12950KG