Montana 4320

The Montana 4320 is a compact utility tractor built by LG and distributed by Montana from 2005 to 2009. It features a Mitsubishi 2.3L 4-cylinder liquid-cooled diesel engine producing 43 hp (32.1 kW). The tractor has a 16-speed sync shuttle transmission and is available in 2WD and 4WD variants with ROPS or cab options. It includes power steering, wet disc brakes, and a two-post fixed ROPS with an optional Big Sky cab. The hydraulic system has 2 valves with a pump flow of 8.43 gpm (31.9 lpm). The rear hitch is category I with position and draft control and a lift capacity of 3197 lbs (1450 kg). The rear PTO is independent with a 540 rpm type. The tractor weighs 5063.9 lbs (2296 kg) and has dimensions of 125.67 inches length and 93.7 inches height (cab). Tires are sized 8.3-20 front and 12.4-28 rear. Electrical system is 12 volts with 45 amps charging and negative ground.