• Bulldozers at work in gravel mine


Small Tunnel Underground Mining LHD WJ-1

The WJ-1.0 offers reduced dilution, better flexibility, and operator safety while working in narrow vein operations. Easy to operate and maintain, and it features an operator compartment that is located in the rear frame of the machine to ensure increased operator safety.

Product Detail

Product Tags

DALI WJ-1 is a new compact and lightweight 2-metric-ton-capacity Load Haul Dump (LHD) for narrow vein mining. Best payload to own weight ratio in its class. It offers both reduced dilution, better flexibility and operator safety when working in narrow vein operations. The WJ-1 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.

Diesel LHD WJ-1
Diesel LHD WJ-1

Technical Specification



Tramming Size 5050*1150*1950mm Standard Bucket 0.6m3(0.5 option)
Min Ground Clearance 220mm Payload 1200KG
Max Lift Height 2600mm Max Breakout Force 35KN
Max Unloading Height 900mm Max Traction 40KN
Climing Ability(Laden) 20°



Speed 0~8km/h Operation Weight 5135kg
Boom Raising Time ≤2.5s Laden Weight 6335kg
Boom Lowering Time ≤1.8s Front Axle(Empty) 1780kg
Dumping Time ≤2.1s Rear axle(Empty) 3355kg
Oscilation Angle ±8° Front Axle(laden) 3120KG

Power Train



Brand & Model Deutz BF4L2011(D914L option) Type Hydrostatic of forward & reverse
Type Air-Cool & Turbocharge Pump PV22
Power 47.5kw / 2300rpm Motor MV23
Cylinders 4 In line Transfer Case DLW-1
Displacement 3.11L


Max Torque 230Nm/1600rpm Brand DALI
Emission EURO II / Tier 2 Model PC-15-B
Purifier Brand ECS(Canada) Type Rigid planetary axle
Purifier Type Catalytic purifier with silencer    


Narrow width       SAHR brake       Anti-wear bucket       Low profile

1. US DANA Torque Converter & Power Shift Gearbox

US DANA torque converter and power shift gearbox are adopted in our products.

2. NO-SPIN Antiskid Differential

NO-SPIN antiskid differential is equiped in front drive axle to ensure it is safe to work in dire circumstance like muddy place.

3. Double Support Slewing Hinge

Double support slewing hinge is adopted in the rear axle to reduce failure rate.

4. Prolong The Cable's Service Life

Cable roller is controlled through hydraulic system to ensure the cable is spreaded out or retracted in constant speed, which can help prolong the cable's service life.

5. Reliable & Safe

Working and parking brake use spring brake controlled by hydraulic system.


Multiway valves used in our products are from top supplier US PARKER.


Braking schemes and corresponding components used in braking system are from US MICO.



1.Are you factory or trade company?
We are manufacturer, we also supply trade service.

2.Will you provide some wearing parts of the machines?
Yes, of course.we ship them with machine,spare parts in wood case.

3.How is the quality of your products?
We have been approved of ISO,CE and always produce our products strictly according to national and intertnational standards.We do strict inspection in every production stage,all the machines we sell are under warranty.

4.What about your price?
We always supply our products with low price,because we believe this is the way to build long-term business and earn good reputation.

5.What payments term do you accept?
We accept L/C,T/T and other ways like D/A and D/P etc,T/T goes with 30% advanced payment after signing contract or order confirmation.

6.What about the order lead time?
We have two factories and big productivity,the order lead time is only 15-20 days.

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