Komatsu Launches the New Large Dozer D175AX-10

October 10,2026      51cm.com

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Content Validity:Komatsu has unveiled the D175AX-10, the all-new large dozer that replaces the D155AX-8 from 2016. On sale this November, it's built for higher productivity, better performance and a more comfortable ride. Under the hood sits a newly developed low-fuel-consumption, high-output engine paired with a four-speed transmission, delivering strong traction and impressive efficiency. A new high-capacity semi-U blade boosts dozing volume by 13 percent, while a fresh steering system lifts turning force by up to 17 percent for nimble work even in tight spaces. Inside, an upgraded cab and intelligent controls cut operator fatigue, and an eight-wheel undercarriage keeps things stable and smooth. Add easier maintenance and a tougher frame, and the D175AX-10 is ready to tackle the toughest mining and earthmoving jobs.