Skip to main content

Komatsu adds new LHD to underground hard rock line-up

Published by , Editorial Assistant
Global Mining Review,

Komatsu has introduced to the global market the new WX11 LHD, an 11 t machine that offers optimum breakout force and payload, helping to maximise productivity and provide a lower total cost of ownership.

Komatsu adds new LHD to underground hard rock line-up

The WX11 showcases Komatsu’s commitment to providing underground hard rock miners with an exceptional load, haul and dump solution, integrating next-generation data management capabilities, operator ergonomics, intuitive controls, and compliance with EU Stage V emission requirements. As a new model within the Komatsu hard rock family of products, the WX11 is designed to be a leading LHD for all underground mine operators and contractors. With ease of operability, optimal performance, and ground-level maintenance position, the WX11 has several competitive edges in the 10 t LHD class.

Quick specs and features:

  • Horsepower: 280 HP @ 2000 rpm (209 kW @ 2000 rpm).
  • Operating weight: 77 750 lb (35 250 kg).
  • Available engine certifications: Canmet, MSHA, EPA Tier 3/EU Stage IIIA and EPA Tier 4F/EU Stage V.
  • 11 t size provides a best-in-class payload boost (8 –10% increase) above other machines in class.
  • New size provides best-in-class breakout force and outstanding operator visibility.
  • Adjustable ride control.
  • Onboard telemetry.

The WX11 hosts many additional features specific to the platform:

  • New heavy-duty hard rock Komatsu axles with SAHR brakes.
  • Komatsu cylinders and accumulators.
  • Swing-out radiator fan assemblies to support quick washdowns.
  • Optimised kinematics for superior breakout and tilt force.
  • All-new engineered structures to support the additional 10% payload capacity.

“The WX11 is a game changer for hard rock miners. Developed through a close partnership between our experienced team and our longtime customers, this product reflects a shared commitment to design excellence,” said Ryan Karns, Director of LHD and Truck Products at Komatsu. “The WX11 is the LHD every miner will want to have in their operation.”

Read the article online at:

You might also like


Electrification in Mining virtual conference

Join us on 16 April 2024 for Global Mining Review's first Electrification in Mining event is an interactive virtual conference, focusing on electrification as the future of sustainable mining and exploring the innovative approaches and technologies being developed to facilitate its implementation.

Register for FREE »


Embed article link: (copy the HTML code below):


This article has been tagged under the following:

Mining equipment news Mining truck news