The Valtra S322 is a row-crop tractor produced from 2008 to 2011 as part of the S Series. It features a powerful SisuDiesel 8.4L 6-cylinder turbocharged intercooled diesel engine delivering 316 hp (235.6 kW) with a maximum power of 345 hp (257.3 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 fuel tank capacity of 155.9 gallons (590.1 L) and an exhaust fluid tank of 7.9 gallons (29.9 L). The hydraulics system is a closed center load sensing type with 4 to 6 rear valves and 0 to 2 front valves, pumping 52.8 gpm (199.8 lpm). The tractor hitch supports rear types IV/III with rear lift capacity of 26455 lbs (11999 kg) and front lift of 11023 lbs (5000 kg). The PTO is independent with multiple speed options. 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 133.2 inches (338 cm), and operating weight of 22708 lbs (10300 kg). Standard tires are 620/65R34 front and 710/75R42 rear. Electrical system is 12 volts with negative ground and alternator charging.