Four wheel drive, hydraulic torque converter, hydraulic steering system. low exhaust gas,green environmental protectction. YB50G Wheel Loader with CAT licensed engine CAT licensed engine, Hangzhou transmission, Meritor axles, A/C cabin, 3 cubic meter standard shovel capacity, 5ton loading weight, joystick pilot control, 23-25 16PR tires, hydraulic gear selector, 2 forward 1 reverse speed shift.), ...