The Caterpillar D5M is a bulldozer produced from 1996 to 2002. It features a Caterpillar 6.6L 6-cylinder turbocharged diesel engine delivering 121 hp gross and 110 hp net. The tractor uses a 3-speed power shift transmission and has a crawler drive with single-reduction planetary final drives. It has a fuel capacity of 57.6 gallons and a hydraulic system capacity of 17.7 gallons with load sensing hydraulics. The D5M weighs 25,800 lbs and has 22-inch tracks. Attachments include a 121-inch wide Caterpillar 5VPAT front-mount blade with hydraulic lift and angle. Electrical system includes a 70 amp alternator and two 12-volt batteries.