Underground Mining Small Tunnel Scooptram WJ-2

DALI LHD loader provides superior hydraulic power for fast bucket loading. The powertrain power enables high-speed tramming and increased productivity. Long-life components, specifically developed for the rough underground environment, contribute to low cost per ton.Underground mining wheel loader is used for underground mine, we have 1.2-14 tons capacity underground loader.

The loader comes with a ROPS and FOPS certified canopy, protecting the operator in case of rolling over or falling objects. The canopy door includes a door lock and latch mechanism with an interlock switch which automatically applies brakes and inactivates boom, bucket and steering when the door is opened. For better visibility from the operator’s position, adjustable high-power LED lights are a standard configuration. All-around operator visibility is further improved with a standard monitoring camera system including front and rear cameras. To improve overall safety underground, a Proximity Detection System (PDS) interface option is also available.

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Product Detail

Product Tags

DALI WJ-2 is a compact and lightweight Load Haul Dump (LHD) for narrow vein mining. Best payload to own weight ratio in its class.

The WJ-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.

Technical Specification

Dimension		Capacity
Tramming Size	700018002080mm	Standard Bucket	2m³
Min Ground Clearance	250mm	Payload	4000KG
Max Lift Height	3975mm	Max Breakout Force	85KN
Max Unloading Height	1740mm	Max Traction	104KN
		Climing Ability(Laden)	20°
Performance		Weight
Speed	0~17.4km/h	Operation Weight	13500kg
Boom Raising Time	≤6.3s	Laden Weight	17500kg
Boom Lowering Time	≤3.6s	Front Axle(Empty)	5100kg
Dumping Time	≤4.0s	Rear axle(Empty)	8400kg
Oscilation Angle	±8°	Front Axle(laden)	9600KG

Power Train

Engine		Transmission
Brand & Model	Deutz F6L914(BF4M1013EC option)	Torque Converter	DANA C270
Type	Air-Cool	Gearbox	RT32000
Power	83kw / 2300rpm	Axle
Cylinders	6 In line	Brand	CMG
Emission	EURO II / Tier 2	Model	CY-2J
Purifier Brand	ECS(Canada)	Type	Rigid planetary axle
Purifier Type	Catalytic purifier with silencer

Advantages

Designed with operator and maintenance safety in mind, the cabin is ROPS/FOPS certified.
Wet SAHR braking at end of each wheel, combination design of working brake, parking brake and emergency brake.
DALI scooptram features low cost per ton by extended component lifetimes and robust structure.
Catalytic purifier with muffler, EOC+POC design, which reduce the air pollution underground.
The operator's compartment is ROPS and FOPS certified to improve safety underground, and efficient LED lights improve visibility. Safety can be further improve by equipping the loader with a fire suppression system, radio remote control and recovery kit.
Acceptable environment temperature：-15°C～+45°C, When working at -1500 ~ +3000 meter, When temperature is no higher than 25℃, there is no engine power loss.