The Mitsubishi GAK500 is a half-track crawler tractor produced from 2016 onward as part of the GA Series. It features a Shibaura 2.2L 4-cylinder turbocharged diesel engine delivering 49.5 hp (36.9 kW). The tractor has a 32-speed transmission with wet disc clutch, half-track drive, power steering, and wet disc brakes. It offers a two-post ROPS with optional cab. The rear hitch is category I with position control and a lift capacity of 4220 lbs (1914 kg). The rear PTO is 4-speed (1.375). Dimensions include a 77.6 inch (197 cm) wheelbase, 139.6 inch (354 cm) length, and 66.5 inch (168 cm) width. Weight ranges from 5148 to 5600 lbs depending on configuration. The tractor uses 8.3-20 front tires and 400mm tracks at the rear. Electrical system is 12 volts with 750 CCA battery.