The JCB Fastrac 3155 is a four-wheel drive (4WD) farm tractor produced from 1998 to 2002 by JCB. It features a Perkins 6.0L 6-cylinder turbocharged diesel engine delivering 168 hp (125.3 kW) with a 36-speed transmission (36 forward and 12 reverse gears). The tractor includes power assist steering, dry disc brakes, and a cab with air conditioning. It has a fuel tank capacity of 92.5 gallons (350.1 L), hydraulic total flow of 20.8 gpm (78.7 lpm), and a rear lift capacity of 15,435 lbs (7001 kg). The rear PTO operates at 540/1000 rpm. Dimensions include a wheelbase of 118.5 inches (300 cm), length of 202.8 inches (515 cm), height of 124.0 inches (314 cm), and weight of 14,916 lbs (6765 kg). Tires are sized 520/70R30 front and rear.