2025 Komatsu Underground Hard Rock Haulage WX07

Information

2025 Komatsu Underground Hard Rock Haulage WX07

Drive productivity and performance with a reliable 7-tonne class LHD loader

The WX07 has been developed for you from the ground up with a whole new chassis, new powertrain and optimized ergonomic operator cabin with enhanced visibility to help boost productivity. The WX07 is ideal for small and narrow vein mines, particularly operations using cut-and-fill methods.

Features may include:

FOPS/ROPS-certified and ergonomic cabins
  • The WX07 cabin is designed to improve operator performance through enhanced ergonomics, intuitive and easy-to-operate controls, and comfort features to reduce fatigue on long shifts. The new design also offers superior operator visibility from the cabin.
Ground-level maintenance design
  • Get exceptional serviceability with vital maintenance components accessible from the ground level. Ensure fast, efficient repairs with added protection for your service crew.
Data management
  • The WX07 data management features allow you to monitor, store and manage operational data to enhance servicing, troubleshooting, training, and overall performance.
Large 243-liter fuel tank
  • With a large 64-gallon (243-liter) fuel tank, you can operate longer underground without stopping to refuel. The WX07’s large fuel tank volume allows for longer working hour shifts and less refueling handling and frequency.
Cast Z-link and cast boom cross-tube
  • The WX07 has reinforced boom design and a refined unit geometry. See what results you can get with an improved 20- to 22-tonne truck loading range, superior breakout force and the fastest boom cycle in its class.

Photos

Highlights

  • Bushnell, Florida
  • 2025
  • Komatsu
  • Underground Hard Rock Haulage WX07
  • Model: QSB 6.7
  • Dana TE14
  • Available

Specifications

  • 2025
  • Komatsu
  • Underground Hard Rock Haulage
  • WX07
  • General
  • Model: QSB 6.7
  • Cummins
  • EPA Tier 3, MSHA/CANMET
  • 215 HP @ 2,100 rpm
  • Donaldson (dry type)
  • DOC
  • 24V heavy duty
  • Dana TE14
  • 24V/120A Prestolite
  • 2 x 12V
  • Spring applied, hydraulic release
  • Bias L5S or Radial
  • Bias L5S or Radial
  • Grade (%): 0/5/10/12/15/20 / 1st gear: 4.3/4.1/4.0/3.9/3.8/3.7 / 2nd gear: 8.7/7.9/7.5/7.4/7.3/6.8 / 3rd gear: 14.5/13.0/11.8/11.3/10.2/7.5 /4th gear: 25.8/20.9/13.2/10.1/5.0 | Grade (%): 0/5/10/12/15/20 / 1st gear: 4.2/3.9/3.87/3.8/3.7/3.6 / 2nd gear: 8.7/7.7/7.4/7.2/6.8/5.9 / 3rd gear: 14.5/12.6/10.2/8.7/7.3/4.2 /4th gear: 24.1/18.1/5.0 | Speeds: 4 forward / 4 reverse
  • Dump time: 2.00 s / Rollback time: 2.45 s / Raising time: 5.95 s / Lowering time: 3.45 s | SAE breakout force: 27,816 lbs. | breakout force lift: 31,447 lbs. | breakout force tilt: 30,082 lbs.
  • Size: 17.50 x 25
  • 15,400 lbs.
  • Bucket: 4.0 yd3
  • Front and rear frames: Welded steel box construction | Converter: Dana C3000 series | Shifting: Powershift with auto and manual modes | Front and rear: Dana 17D | Differential: LSD front axle, no spin rear axle | Oscillation angle: +/- 6 deg | Driving and working lights: 8 forward / 3 rear
  • Tank: 45.0 US gal
  • SAE static tipping: 46,866 lbs.
  • 64 USG
  • 48,541 lbs. | 49,251 lbs.
  • Total loaded: 64,683 lbs. | without load: Front axle: 21,250 lbs. /Rear axle: 28,001 lbs. | with load: Front axle: 44,630 lbs /Rear axle: 20,053 lbs.
  • A572 GR50 (CSA G40.21-50W)