Weichai six cylinder electronic fuel injection engine (turbocharged, intercooled), total power of the engine in 12 hours: 323kW. Cab, air conditioning, heater. Fast transmission, gear: 24+12, main transmission synchronizer shifts, articulated frame, transmission system is a unit structure, engineering machinery front and rear axles, caliper disc brakes, front dual wheel, rear three tire configuration, fully hydraulic folding waist steering, with five sets of double acting hydraulic outputs.

model				KAT4404
engine	Calibrated power/speed		kW/ r/min	323（440）/2100
Driving Type				4×4
Overall dimensions (length x width x height)		Twins	mm	7800 (8100 with suspension)/3740/4100
		Three children	mm	7800 (8100 with suspension)/5100/4100
wheelbase			mm	3911
Track width			mm	1880 (single child)
				2546 (twin)
				3215 (third child)
Minimum ground clearance			mm	450
Minimum turning circle radius			mm	7160
Tractor quality			kg	17830
Front counterweight			kg	800
Rated traction force			kN	94
Maximum traction force			kN	141
Maximum traction power			kW	242
Maximum lifting force			kN	50
Number of gears				24F+12R
forward gears		speed	km/h	2-36
Reverse gear		speed	km/h	2-23
Tire specifications				20.8-42R1