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.
The 363-horsepower Cat D8 crawler dozer has a redesigned, larger cab with more visibility than its predecessor, and has been upgraded with various technology systems. The next generation cab provides ...