Komatsu's HM400-3 articulated dump truck is powered by a 469-hp Komatsu SAA6D140E-6 engine that is certified to meet EPA Tier 4 Interim and EU Stage 3B emissions limits but also increases power ...

As you look at the dump trucks, hauling ore out of the largest open pit copper mine in the world, it's easy to think those trucks are small until you see one up close. "This is a Komatsu 930 SE ...

Komatsu brought its 30.9-ton HM300-5 articulated dump truck into compliance with the U.S. EPA’s Tier 4 Final emissions restrictions by adding selective catalytic reduction to exhaust gas ...

Komatsu has marked the start of its second year as the principal partner of Atlassian Williams Racing, with a special visit ...