The Caterpillar 436 II is a backhoe loader tractor produced from 1990 to 1992. It features a Perkins 3.9L 4-cylinder diesel engine delivering 77 hp (57.4 kW) net and 83 hp (61.9 kW) gross power. The tractor has a 4-speed transmission with 4 forward and reverse gears and four-wheel drive. Hydraulics operate at 2699 psi with a total flow of 36.5 gpm. Dimensions include a wheelbase of 82.7 inches, length of 279.3 inches, width of 89.1 inches, and operating weight of 15,166 lbs. Attachments include a front-end loader with a lift capacity of 5,261 lbs and a Caterpillar backhoe with a digging depth up to 256.4 inches with extended stick.