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.
Using a Tier 4-Final Cat C15 engine rated at 405 net horsepower, the Cat 824K wheel dozer has a maximum operating weight of 75,000 pounds and is available with six blade configurations that range in ...