2025 Komatsu Underground Hard Rock Haulage WX03

Information

2025 Komatsu Underground Hard Rock Haulage WX03

A small-class LHD designed for big performance

The WX03 is a reliable 3-tonne LHD for narrow vein applications. This small-class LHD features a high-strength steel frame design with a heavy-duty, all-mechanical powertrain. This workhorse is engineered to help you hit your production targets while controlling costs.

Features may include:

Designed to help drive toward zero harm
  • Multiple features include a ROPS/FOPS-certified enclosure, a spring-applied braking system, operation interlocks, three-point mounting, anti-slip steps and hot component isolation.
Ground-level maintenance
  • Exceptional serviceability with vital maintenance components easily and conveniently accessible from the ground level. This design offers fast, efficient repairs by your service crew.
Engineered for reliability
  • Designed for long component life. Rugged steel frame, mining grade components, heavy-duty all-mechanical powertrain, severe-duty electrical system and collet-style pins.
Customizable
  • Tailor your LHD to meet your operational needs. Some of the available options include an automatic lubrication system, ejector bucket, fire suppression system, quick attach coupling system, radio remote control, and recovery hook.
Bucket design
  • Unique bucket geometry designed to optimize efficient filling and less spillage for increased productivity.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Underground Hard Rock Haulage WX03
  • Dana T20000 powershift with modulation
  • Available

Specifications

  • 2025
  • Komatsu
  • Underground Hard Rock Haulage
  • WX03
  • General
  • Cummins QSB 3.3 EPA Tier 3, MSHA, CANMET
  • Output: 99 HP @ 2200 rpm
  • Electric
  • 3.3 L
  • Liquid cooling
  • Turbo charged
  • DOC with silencer standard
  • Electronic
  • Donaldson (dry type)
  • Dana T20000 powershift with modulation
  • 24VDC/75A Delco Remy
  • 2x12V
  • Spring applied, hydraulic release
  • Bias L5S
  • Bias L5S
  • Hydraulic breakout force lift: 8,203 lbs. | Hydraulic breakout force tilt: 16,540 lbs. | SAE breakout force: 11,376 lbs. | Turning time: right 3.0 s | Turning time: left 3.3 s | | Dump time: 4.2 s / Raising time: 3.4 s / Lowering time: 2.3 s
  • 1st gear: 2.5 mph / 2nd gear: 5.0 mph / 3rd gear: 12.4 mph | Speeds: 3 forward/3 reverse
  • Size: 9.50 x 20
  • Driving and working lights 2 front/2 rear | Convertor: Dana C2000 series | Shifting: Electric | Axles Front and rear: Dana182 | Oscillation angle: +/- 7 deg (frame)
  • Bucket: 2.0 y3
  • 21,097 lbs. | without Front axle: 7,750 lbs. | without Rear axle: 15,000 lbs. | With Front axle: 18,500 lbs. | With Rear axle: 10,864 lbs.
  • 36.5 US gal
  • 22,750 lbs.
  • Total loaded: 29,363 lbs.
  • Front and rear frames: Welded steel box construction | Material: ASTM A572 GR50 (CSA G40.21-50W) | Bucket: EZ-fill cast cutting edge