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 ...

With the release of Komatsu Tier 4 Interim articulated dump trucks Komatsu’s focus was to reduce fuel consumption and increase productivity. “The Komatsu Tier 4 articulated trucks reduce fuel ...

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 ...

Proof-of-concept test is using a 100-ton haul truck. Komatsu HD8785 is a 100-ton haul truck. Komatsu has converted an HD785 rigid-frame haul truck to hydrogen power and is testing the concept at its ...