The Montana 4540 is a compact utility tractor produced from 2004 to 2009. It features a Mitsubishi 2.3L 4-cylinder liquid-cooled diesel engine producing 45 hp (33.6 kW). The tractor has a 12-speed sync shuttle transmission, four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS. It includes a 10.6 gallon (40.1 L) fuel tank and hydraulic system with 2 valves and 8.43 gpm (31.9 lpm) pump flow. The rear hitch is category I with position and draft control and a lift capacity of 3263 lbs (1480 kg). The rear PTO is independent with a 540 rpm type. Dimensions include a 68.7 inch (174 cm) wheelbase, 131.2 inch (333 cm) length, 87.51 inch (222 cm) height, 3815 lbs (1730 kg) weight, and 13.2 inch (33 cm) ground clearance. Tires are 8.0-16 front and 12.4-24 rear. The tractor supports a 100 Loader attachment with various lift and breakout capacities and bucket dimensions. Electrical system is negative ground with a 45 amp alternator and 12 volt battery.