• Bulldozers at work in gravel mine

Product

14 ton Mining LHD Underground Loader WJ-6

DALI WJ-6 LHD underground loader is a compact automation-ready machine that has earned a reputation as a preferred loader in the industry. This combination of underground loader and underground hauler offers a 14-metric-ton capacity and excellent operator ergonomics as well as uninterrupted high productivity with low cost per loaded tonne.


Product Detail

Product Tags

The WJ-6 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. It can be used for tunnel size above 4.2m X 3.8m.

The WJ-4.0 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. It can be used for tunnel size above 4.2m X 3.8m.

Technical Specification

Dimension

Capacity

Tramming Size 10644*2700*2505mm Standard Bucket 6m3
Min Ground Clearance 424mm Payload 14000KG
Max Lift Height 5327mm Max Breakout Force 224KN
Max Unloading Height 1809mm Max Traction 287KN
Climing Ability(Laden) 20°

Performance

Weight

Speed 0~28.7km/h Operation Weight 35000kg
Boom Raising Time ≤7.9s Laden Weight 49000kg
Boom Lowering Time ≤3.7s Front Axle(Empty) 11980kg
Dumping Time ≤5.6s Rear axle(Empty) 23020kg
Oscilation Angle ±10° Front Axle(laden) 27090KG

Power Train

Engine

Transmission

Brand & Model CUMMINS QSM11 Torque Converter DANA C8000
Type Water-cooled / Turbocharged Gearbox DANA 6000
Power 250kw / 2100rpm

Axle

Cylinders 6 In line Brand Kessler
Displacement 10.8L Model D106
Purifier Brand ECS(Canada) Type Rigid planetary axle
Purifier Type Catalytic purifier with silencer

Structure

● The frames are articulated with 42° steering angle.

● Ergonomics Canopy with ROPS & FOPS certificate.

● An enhanced boom and load frame geometry optimizes digging performance.

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.

● Low vibration level in cab

Early Warning & Maintenance

● Automatic alarm system for oil temperature, oil pressure and electrical system.
Enegy-saving & Enviroment Friendly

● Cummins engine with water-cooling and turbocharging, powerful and low-consumption.

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

Advantages

● Largest variety of options available to ensure optimized flexibility for any mine application
● Small envelope size and turning radius enable easy navigation
● ROPS/FOPS-certified operator canopy or cabin improve safety
● DALI Intelligent Control system offers fast and easy diagnostics
● Low emission engine to ensure sustainable mining
● Ground-level daily maintenance enables safer servicing


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