Komatsu has introduced to the global market the new WX11 LHD, an 11-tonne loader that, it says, offers best-in-class breakout force and best-in-class payload helping to maximise productivity and provide a lower total cost of ownership.

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, the company says. As a new model within the Komatsu hard-rock family of products, the WX11 is designed to be a class-leading LHD for all underground mine operators and contractors, offerering an 8-10% payload boost above other machines in its class.

“With ease of operability, superior performance and ground-level maintenance position, the WX11 has several competitive edges in the 10-t LHD class,” it said.

It comes with rated horsepower of 209 kW at 2,000 rpm, an operating weight of 35,250 kg, several available engine certifications, adjustable ride control and on-board telemetry. Additionally, it is fitted with 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, and all-new engineered structures to support the additional 10% payload capacity.

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