The Massey Ferguson 8S.285 is a row-crop tractor in the 8S Series produced from 2021 onward. It features an AGCO Power 7.4L 6-cylinder turbocharged intercooled diesel engine delivering 281.6 hp (210.0 kW) rated power and up to 300.8 hp (224.3 kW) maximum power. The tractor uses a Dyna-VT continuously-variable transmission with infinite forward and reverse gears. It includes four-wheel drive, automatic front and rear differential locks, power steering, and pneumatic trailer brakes with optional hydraulic brakes. The hydraulics system is closed center load-sensing with optional rear valves and a pump flow of 54.2 gpm (205.1 lpm). The tractor hitch is category III with position and draft control, capable of lifting 22046 lbs (10000 kg) at the rear and 10582 lbs (4799 kg) at the front. PTO options include independent rear and optional front PTOs with multiple speed settings. Dimensions include a 120.1 inch (305 cm) wheelbase, 211.6 inch (537 cm) length, and 134.3 inch (341 cm) cab height. Operating weight ranges from 19180 to 22046 lbs (8700 to 10000 kg) with a max capacity of 30203 lbs (13700 kg). Standard tires are 540/65R30 front and 650/65R42 rear with several optional tire sizes available. Electrical system features a 12-volt battery with alternator charging and negative ground.