The DALI WJD-3 is a 6-ton electric underground LHD for production loading and short-haul ore transfer. It combines a 3 m3 bucket, 90 kW IP55 motor and 2.10 m machine width, making it the output-led choice among DALI’s WJD-1.5, WJD-2 and WJD-3 electric loaders.
|
Selection Item |
Published Value |
|
Rated payload |
6,000 kg |
|
Standard bucket |
3 m3 |
|
Overall dimensions |
9,015 x 2,100 x 2,112 mm |
|
Breakout / traction |
131 / 170 kN |
|
Electric motor |
Y280M-4, 90 kW at 1,480 rpm |
|
Operating / laden weight |
19,000 / 25,000 kg |
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WJD-3 moves the electric range from compact narrow-vein duty toward production loading. Its 6-ton payload can reduce passes when loading a truck or transferring material to an ore pass, provided the roadway, electrical supply and cable route support the larger machine.
The current webpage is the only matching technical source found. It specifies electric motor drive but not the cable or power-connection system; these details must be engineered for the site. WJD-3 is not verified as battery electric.
The published payload is 6,000 kg. Calculate the safe bucket load from loose density and fill factor; capacity planning should use tonnes per cycle, not nominal bucket volume alone.
The page lists 1,890 mm unloading height and 4,609 mm maximum lift height. Check truck-body geometry, pass count, approach space and spill control before finalizing the fleet combination.
These published values support the model’s production role, but sustainable performance depends on fragmentation, tire grip, gradient, road condition and the duration of loaded travel.
The Y280M-4 motor is listed at 90 kW with IP55 protection. Published drivetrain components include a DANA C270 torque converter, RT32000 gearbox and DANA 16D rigid planetary axles.
At this capacity, cable reach, routing, handling time, connection position and protection from mobile traffic can influence the whole cycle. Ask DALI for a project-specific electrical interface description.
The page lists SAHR braking, four-wheel drive/braking, front NO-SPIN, rear anti-slip and alarms for oil temperature, oil pressure and electrical conditions. Confirm emergency isolation and operator-protection equipment.
|
Parameter |
Published Value |
|
Overall dimensions |
9,015 x 2,100 x 2,112 mm |
|
Ground clearance |
291 mm |
|
Lift / unloading height |
4,609 / 1,890 mm |
|
Bucket / payload |
3 m3 / 6,000 kg |
|
Operating / laden weight |
19,000 / 25,000 kg |
|
Steering / oscillation |
40 / +/-8 degrees |
|
Parameter |
Published Value |
|
Breakout / traction |
131 / 170 kN |
|
Laden gradeability |
20 degrees |
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Maximum speed |
11.3 km/h |
|
Raise / lower / dump time |
<=7.2 / <=4.6 / <=5.0 s |
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Motor |
Y280M-4, IP55, 90 kW at 1,480 rpm |
|
Voltage |
220 / 380 / 440 V |
|
Converter / gearbox |
DANA C270 / RT32000 |
|
Axles |
DANA 16D rigid planetary |
The current page lists a 6,000 kg payload. Publish it as a 6-ton electric LHD unless DALI supplies revised model documentation.
WJD-3 adds 2,000 kg payload and 1 m3 bucket capacity, but width rises from 1,815 to 2,100 mm and laden weight from 16,500 to 25,000 kg.
Provide voltage, frequency, available power, connection point, cable route, expected reach, water exposure and mine protection rules.
Yes, subject to compatible body geometry and safe pass matching. Send the truck payload, body dimensions and approach layout for review.
