The Valtra S263 is a row-crop tractor produced from 2011 to 2013 as part of the S Series. It features a powerful SisuDiesel 8.4L 6-cylinder turbocharged intercooled diesel engine delivering 291 hp (217.0 kW). The tractor is equipped with a continuously-variable transmission offering infinite forward and reverse gears, four-wheel drive, power steering, hydraulic wet disc brakes, and a cab with air-conditioning. It has a closed center load sensing hydraulic system with 4 to 6 rear valves and 0 to 2 front valves, and a pump flow of 52.8 gpm (199.8 lpm). The tractor hitch includes rear type IV/III with rear lift capacity of 26455 lbs (11999 kg) and front lift of 11023 lbs (5000 kg). The rear PTO is independent with 1000/1000E (1.375) type and engine RPM options of 1000E@1600 and 1000@2031. Dimensions include a wheelbase of 122.2 inches (310 cm), length of 191.7 inches (486 cm), width of 100.4 inches (255 cm), height of 124.3 inches (315 cm), operating weight of 22708 lbs (10300 kg), and ground clearance of 18.6 inches (47 cm). Standard tires are 600/70R28 front and 650/85R38 rear. Electrical system features a negative ground, alternator charging system, and 12-volt battery.