2024 Komatsu Underground Hard Rock Haulage WX04
- Year 2024
- Make Komatsu
- Model Underground Hard Rock Haulage
- Engine Model: QSB 4.5T
2024 Komatsu Underground Hard Rock Haulage WX04
LHDs you can rely on to drive productivity and performance
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.
Features may include:
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.
- Get exceptional serviceability with vital maintenance components accessible from the ground level. Ensure fast, efficient repairs with added protection for your service crew.
- 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.
- With a larger 190-liter fuel tank, you'll be able to have longer operational range without having to stop and refuel. Benefit from 31 percent greater non-stop operation (versus other leading LHD machines in the 4-tonne class).
- Komatsu's Z-link, reinforced boom design, and optimized geometry offer your mining operation the fastest boom cycle time in its class, excellent reliability, durability and productivity.
Engine
Engine Manufacturer
Cummins
Engine
Model: QSB 4.5T
Emissions
EPA Tier 3
Engine Power
130 HP @ 2,500 rpm
Air Filter
Donaldson (dry type)
Exhaust
DOC
Starter
24V
Drivetrain
Transmission
Dana 32000 series
Electric
Alternator
24V/70A
Battery
Battery Capacity, Nominal
2 x 24V HD
Brakes
Brake System Type
Spring applied, hydraulic release
Wheels & Tires
Tires, Front Specification
Bias L5S (smooth)
Tires, Rear Specification
Bias L5S (smooth)
Operational
Operating Speed
kph unloaded: Grade 0/5/10/12/15/20 / 1st gear: 4.8/4.2/4.2/4.0/3.9/3.8 / 2nd gear: 9.5/8.8/7.8/9.1/7.8/5.9 / 3rd gear: 16.0/12.7/10.0/8.4/6.4/3.4 / 4th gear: 25.8/14.5 | kph loaded Grade: 0/5/10/12/15/20 /1st gear: 4.4/4.2/4.2/3.9/3.7/3.6 /2nd gear: 9.2/8.7/7.6/6.7/5.8/3.9 / 3rd gear: 14.0/12.3/7.7/6.8 /4th gear: 24.0/11.4 | 4 forward/4 reverse
Operating Conditions
Dump time: 2.5 s / Raising time: 4.6 s / Lowering time: 3.4 s | SAE breakout force: 20,258 lbs. | breakout force lift: 25,046 lbs. | breakout force tilt: 20,258 lbs.
Dimensions
Dimensions
Oscillation angle: +/- 5 deg | Size: 12.00 x 24
Capacities
Payload Capacity
8,800 lbs.
Cargo Capacity
Bucket capacity: 2.5 yd3
Features
Tramming capacity: 8,800 lbs.
Load Capacity, Land
SAE static tipping: 36,621 lbs. | without load Front axle: 14,714 lbs. /Rear axle: 18,686 lbs. | with load Front axle: 28,618 lbs. /Rear axle: 13,600 lbs.
Fuel Capacity
50 USG
Weights
Weight, In Running Order
32,032 lbs. | 33,400 lbs.
Weight
Total loaded: 42,218 lbs.
Features
Features
Converter: Dana C270 series | Shifting: Powershift c/w modulation | Axles Front and rear: Dana 14D2149 | Differential, front: Limited slip | Driving and working lights: 2 front/2 rear (LED)
Construction Material
Front and rear frames : Welded steel box construction | Material: ASTM A572 GR50 (CSA G40.21-50W)