The John Deere 455D is a crawler loader produced from 1983 to 1985. It features a John Deere 3.6L 4-cylinder turbocharged diesel engine delivering 72 hp gross and 67 hp net. The tractor has an 8-speed two-speed power shift transmission with 8 forward and 4 reverse gears. It is equipped with a crawler drive and a four-post ROPS with an optional cab. The hydraulic system is open center with a capacity of 13 gallons and a pressure of 2250 psi. The tractor weighs 17150 lbs and runs on 14-inch wide tracks. Optional rear PTO is available. Attachments include a front-end loader with a lift capacity of 11000 lbs and breakout force of 15174 lbs.