Claas Challenger 45

The Claas Challenger 45 is an agricultural crawler tractor manufactured by Claas. It features a Caterpillar 3116 turbocharged 6-cylinder diesel engine with 240 hp (179.0 kW) power output. The tractor has a 16-speed full power shift transmission with an optional 32-speed creeper. It is equipped with wet disc brakes, differential power steering, and a cab with air-conditioning. The hydraulic system is variable-displacement load-sensing pressure-compensated with 2750 psi pressure and 31.2 gpm pump flow. The rear hitch is category III/II with draft control and a rear lift capacity of up to 15000 lbs (6804 kg) optionally. The PTO is independent with electro-hydraulic wet disc clutch and runs at 1000 RPM at 1900 engine RPM. Dimensions include an 86-inch wheelbase, 211-inch length, and 91-inch width, with multiple track width options. The tractor weighs 22700 lbs (10296 kg).