Challenger MT425

The Challenger MT425 is a utility tractor from the MT400 Series produced from 2002 to 2004 by Challenger, a part of AGCO. It features a Perkins 4.0L 4-cylinder liquid-cooled diesel engine delivering approximately 55 hp PTO power. The tractor offers multiple transmission options including a 24-speed power shuttle, 12-speed syncromesh, and 12-speed mechanical shuttle. It is available in two- or four-wheel drive configurations with power steering and hydraulic wet disc brakes. The MT425 includes a two-post folding ROPS with an optional air-conditioned cab. Hydraulics are open center type with up to 4 valves and a total flow of 25 gpm. The tractor hitch is category II with electronic draft control and a rear lift capacity of 4100 lbs standard, with an optional 6200 lbs lift. Rear PTO is independent with 540/1000 rpm options. The MT425 was built in England and shares similarities with Massey Ferguson models 4225 and 4325.