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.

A D9 dozer gets a hands-on repair that was rougher than it looked, but the result made the effort worthwhile. A practical ...

Caterpillar introduces its new D9 dozer to global markets with a promise the machine can lower operating costs by up to 3%, and fuel consumption by as much as 5%. The smallest of Cat’s line of “large ...

A legendary 1966 Caterpillar D9 dozer gets a second chance as restoration efforts aim to return this hardworking machine to service.

Caterpillar has launched the new Cat D9 dozer, which replaces the prior D9T model and offers customizable configurations. Built on a legacy of longevity and field reliability, the Cat D9 lowers ...

CAMP VIRGINIA, Kuwait — They were as giddy as kids in a sandbox, testing out the Army’s newest engineering toy — if you consider a 62-ton, armored bulldozer a toy and the vast, empty Kuwaiti desert a ...

The 110,225-lb. Cat D9 Dozer replaces the D9T model and offers customizable configurations to meet application needs around the world. The new model lowers overall costs per unit of material moved by ...