Chery produced its RK550 farm tractor model From 2012 in China with a Open operator station cabin. Talking dimensions and weight, this model weighs 4409 lbs or 1999 kg has 65 inches [165 cm] of width, 156.7 inches [398 cm] of length while maintaining a wheelbase of 77.4 inches [196 cm] and a ground clearance of 15.75 inches [40 cm] the front tread is about 49.2 inches while the rear tread is 51.2 inches . This tractor can fit ag tires of 6.0-16 front and 6.0-16 back . This Chery RK550 is powerd by a diesel engine it has 193.3 ci or 3.2 L 4 cylinders ,it can produce 55 hp or 41.0 kW at 2400 (rpm), and has a torque of 90 lb-ft or 122.0 Nm at 1650 (rpm). This machine has 4x2 2WD wheel drive system,8 forward and 4 reverse transmission system.