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Underground hard rock haulage
WX04
LHD
- Tramming capacity (kg) 4 000
- Tramming capacity (lbs) 8,800
- Bucket capacity (m^3) 1.9
- Bucket capacity (yd^3) 2.5
- Height to top of canopy (in) 82
- Height to top of canopy (mm) 2 083
Based on the 4LD legacy, the new and redesigned WX04 is a reliable 4-tonne LHD for narrow vein applications. The WX04's high-strength steel frame design with heavy-duty, all-mechanical powertrain can help you hit your production targets while keeping your costs down.
Resources
Features and benefits
Stage V low-emission engine
This low emission engine option of the WX04 offers all the power and performance benefits, along with low emissions for regions that can use ultra-low sulfur fuel.
Highest breakout force
With the highest breakout force in this size class, 20 percent greater than the closest competitor, you can rely on the WX04 to fill the bucket quickly for faster cycle times.
Structural integrity
Komatsu's Z-link, reinforced boom design, and optimised geometry offer your mining operation the fastest boom cycle time in its class, excellent reliability, durability and productivity.
Specifications
- Full specs
- Operating weight (lbs): 32,032
- Operating weight (kg): 14 560
- Engine (standard): Cummins QSB 4.5T EPA Tier 3
- Output (standard)(kW): 97 kW @ 2 500 rpm
- Output (standard)(HP): 130 HP @ 2,500 rpm
- Engine (optional): Cummins QSB 4.5T EU Stage V
- Output (optional)(HP): 133 HP @ 2,500 rpm
- Output (optional)(kW): 99 kW @ 2 500 rpm
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General
- Air filtration: Donaldson (dry type)
- Powertrain exhaust system: DOC with silencer standard/DPF optional
- Fuel tank capacity (L): 190
- Fuel tank capacity (US gal): 50
- Converter: Dana C270 series
- Transmission: Dana 32000 series
- Shifting: Powershift c/w modulation
- Speeds: 4 forward/4 reverse
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Axles
- Front and rear: Dana 14D2149
- Differential, front: Limited slip
- Differential, rear: No-spin
- Brakes: Spring applied, hydraulic release
- Oscillation angle (deg): +/- 5
- Tires: Bias L5S (smooth)
- Size (in): 12.00 x 24
- Dump motion time (s): 2.5
- Raising time (s): 4.6
- Lowering time (s): 3.4
- Operating weight (kg): 15 150
- Operating weight (lbs): 33,400
- Total loaded weight (kg): 19 150
- Total loaded weight (lbs): 42,218
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Axle weight with load
- Front axle (kg): 12 981
- Front axle (lbs): 28618
- Rear axle (kg): 6 169
- Rear axle (lbs): 13,600
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Axle weight without load
- Front axle (kg): 6 674
- Front axle (lbs): 14714
- Rear axle (kg): 8 476
- Rear axle (lbs): 18,686
- Tramming capacity (kg): 4 000
- Tramming capacity (lbs): 8,800
- Hydraulic breakout force lift (lbs): 25,046
- Hydraulic breakout force lift (kg): 11 361
- Hydraulic breakout force tilt (lbs): 25,046
- Hydraulic breakout force tilt (kg): 9 189
- SAE breakout force (lbs): 20,258
- SAE breakout force (kg): 9 189
- SAE static tipping load (kg): 16 611
- SAE static tipping load (lbs): 36,621
- Bucket volume (m^3): 1.9
- Bucket volume (y^3): 2.5
- Front and rear frames: Welded steel box construction
- Material: ASTM A572 GR50 (CSA G40.21-50W)
- Alternator: 24V/70A
- Batteries: 2x24V HD
- Starter: 24V
- Driving and working lights: 2 front/2 rear (LED)
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Engine rated power
- Payload (kg): 4 000
- Payload (lbs): 8,800
- Engine rated power (standard)(HP): 130
- Engine rated power (standard)(kW): 97
- Engine rated power (optional)(kW): 99
- Engine rated power (optional)(HP): 133
- User interface for control system: IQAN MD4
Support you can count on
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