The Massey Ferguson 6S.135 is a row-crop tractor introduced in 2022 as part of the 6S Series. It features a 4.9L AGCO Power 4-cylinder turbocharged intercooled diesel engine producing 134.1 hp (100.0 kW) with a maximum power of 148.9 hp (111.0 kW). The tractor offers two transmission options: a 24-speed six-speed power shift (Dyna-6) and a continuously-variable transmission (Dyna-VT). It includes four-wheel drive, power steering, hydraulic wet disc brakes, and a cab with air-conditioning. The hydraulics system supports open center and optional closed center types with up to 5 rear valves and 2 front valves. The tractor hitch supports category III with substantial lift capacities. PTO options include independent front and rear PTOs with multiple speed settings. Dimensions include a 105.1 inch wheelbase, 185.6 inch length, and 118.9 inch cab height. Weight ranges from 12,787 to 15,432 pounds. Standard tires are 420/85R28 front and 520/85R38 rear.