The Müller TM25 is a four-wheel drive (4WD) tractor built in Brazil from 1980 to 1995. It is powered by a Cummins N-855C 14.0L 6-cylinder liquid-cooled diesel engine producing 235 hp (175.2 kW). The tractor features an Eaton 18-speed transmission with 18 forward and 4 reverse gears, planetary final drives, articulated power steering, and hydraulic disc brakes. It has a standard cab with air-conditioning. The TM25 has a wheelbase of 122 inches (309 cm), length of 279.5 inches (709 cm), width of 91.3 inches (231 cm), and height of 135.8 inches (344 cm). It weighs 22270 lbs (10101 kg) with a ballasted weight of 29320 lbs (13299 kg). The tractor has a fuel capacity of 200.8 gallons (760.0 L) and hydraulic system capacity of 31.7 gallons (120.0 L). The rear hitch is category III with a lift capacity of 15430 lbs (6999 kg).