The Jinma JM-554 is a farm tractor manufactured by Jinma in Yancheng City, China. It features a 4-cylinder liquid-cooled diesel engine producing 55 hp (41.0 kW) at 2300 RPM. The tractor has a 16-speed transmission with 16 forward and 8 reverse gears and four-wheel drive. It includes a rear Type II hitch with a lift capacity of 2045 lbs (927 kg) and a live rear PTO with 540/720/1000 RPM options. The dimensions include a wheelbase of 81.6 inches (207 cm), length of 151.1 inches (383 cm), width of 64 inches (162 cm), height of 97.8 inches (248 cm), and weight of 4769 lbs (2163 kg). The front tires are 8.3-20 and the rear tires are 12.4-28.