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.

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 ...

Caterpillar dealer Al-Bahar has introduced a new general-duty undercarriage for Cat D9N, D9R, and D9T dozers. The general-duty undercarriage, which has been designed to minimise maintenance ...

Strength and precision come together. How do you rebuild a critical barrel eye on a CAT D9 bulldozer?

Machinery Pete tracks record auction prices for Case IH and John Deere equipment, while a 1957 Caterpillar D9 dozer finds new life after sitting abandoned for 24 years.

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 ...

Follow the detailed process of repairing a CAT D9 barrel eye — where precision welding and machining bring heavy equipment back to perfect working order.