The Caterpillar D11 is a large bulldozer produced from 2020 onward. It features a powerful 899 hp (gross) Caterpillar C32 12-cylinder turbocharged aftercooled diesel engine with a 3-speed power shift transmission. The D11 is a crawler drive bulldozer with a standard cab that offers available air-conditioning. It has a fuel capacity of 475 gallons and a hydraulic system capacity of 42.2 gallons with load sensing hydraulics and a pump flow of 177 gpm. The machine weighs 229,800 lbs and has dimensions including a length of 242.5 inches, width of 148.9 inches, and cab height of 173.4 inches. The tracks are 28 inches wide and 175 inches long on the ground. Electrical system includes a 12-volt alternator with 4 batteries rated at 200 AH. Available blade attachments include the 219.6" SU, 248.4" U, and 264" CD front-mount blades with hydraulic lift.