The Claas Axion 820 is a row-crop tractor produced since 2018 as part of the Axion 800 Series. It features a 215 hp FPT 6.7L 6-cylinder turbocharged intercooled diesel engine with Tier IV emissions and selective catalytic reduction. The tractor uses a CMATIC continuously variable transmission with infinite forward and reverse gears. It has four-wheel drive, power steering, wet disc brakes, and a cab with air-conditioning. Hydraulics include 4 or 5 rear valves and 2 optional front valves with a 40 gpm pump flow. The rear hitch is category III, and the PTO is independent with 540/1000 rpm options. Operating weight is 21635 lbs (9813 kg).