The Claas Ares 547 is a row-crop tractor produced from 2005 to 2009 as part of the Ares 500 Series. It features a John Deere 4.5L 4-cylinder turbocharged diesel engine delivering 88.8 hp (66.2 kW) net power, with a maximum of 94.7 hp (70.6 kW). The tractor has a 24-speed power shuttle transmission and four-wheel drive with power steering and wet disc brakes. It includes a Class ATX cab with air-conditioning, with an optional ATZ cab with suspension. The hydraulics system is open center with optional PFC, operating at 2900 psi (200 bar) pressure and pump flows up to 29.1 gpm (110.1 lpm). The rear PTO is independent with a wet disc clutch and 540/1000 rpm options. Dimensions include a 100.9 inch (256 cm) wheelbase, 185.8 inch (471 cm) length, and 114.4 inch (290 cm) height. Electrical system is 12 volts with negative ground and alternator charging.