Leyland 285

The Leyland 285 is a row-crop tractor produced from 1972 to 1980 by Leyland in Bathgate, Scotland. It features a Leyland 5.6L 6-cylinder diesel engine producing 85 hp (63.4 kW) with a PTO power of 75 hp (55.9 kW). The tractor offers two transmission options: a 10-speed gear transmission and a 9-speed synchromesh transmission introduced in 1979. It is a two-wheel drive tractor with planetary final drives, mechanical rear differential lock, power steering, and hydraulic wet disc brakes. The cab is standard with insulation and heat available after 1976, with an open station option. Hydraulics are open center type with 2600 psi pressure and 11 gpm pump flow. The tractor hitch is category II with position and draft control and a rear lift capacity of 6000 lbs (2721 kg). The rear PTO is independent with 540/1000 rpm options. The tractor weighs 8000 lbs (3628 kg) and rides on 7.50x16 front and 14.00x34 rear tires. Electrical system includes a negative ground alternator charging system with 34 amps, 12 volts battery, and 128 AH capacity. Variants include the 285 2WD and the 485 4WD models.