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.
With the extension of the Cat C18 generator set range, Caterpillar effectively fills a void felt by many who need a durable, reliable and more-than-ample source of backup power, but want to dedicate ...