The Caterpillar D9 dozer replaces the D9T dozer with productivity gains of up to 3 percent in cost per unit of material moved. The Tier 4-F Cat C18 engine delivers 440 net horsepower at 1,750 rpm.

October 10, 2015: A Russian firm recently offered for export a new armored bulldozer design. This is the 21 ton B10 commercial bulldozer with armor added and a few other changes. This results in a 25 ...

July 13, 2025: Israel is once more upgrading its D9 combat bulldozers. The new version is called Robdozer and can be controlled remotely by an operator in a safe location. Israel plans to turn this ...