The Valtra Q305 is a row-crop tractor in the Q Series produced from 2022 onward by Valtra, a part of AGCO. It features a powerful AGCO Power 7.4L 6-cylinder turbocharged intercooled diesel engine with 300.4 hp (224.0 kW) rated power and a maximum power of 409 hp (305.0 kW). The tractor is equipped with a continuously-variable transmission offering infinite forward and reverse gears. It has a four-wheel drive and a cab with standard air-conditioning. The hydraulic system is a closed-center load sensing type with multiple rear and front valves and high pump flow rates. The tractor hitch capacities are 21356 lbs rear and 9442 lbs front. PTO options include independent rear and optional front PTOs with multiple speed settings. Dimensions include a 120.1 inch wheelbase, 218.7 inch length, and 131.4 inch cab height. Standard tires are 600/70R30 front and 710/70R42 rear. Electrical system is 12 volts with negative ground.