The PLZ-07 or Type 07 is a Chinese 122 mm self-propelled artillery made by the China North Industries Group Corporation (NORINCO). The PLZ-07 self-propelled howitzer was first unveiled to the public during the military parade celebrating 60th anniversary of the PLA on 1 October 2009. The PLZ-07 was developed to replace the older Type 89, Type 85 and Type 70/70-1 122 mm self-propelled artillery systems. The PLZ07 122 mm tracked self-propelled gun mounts a 122 mm gun armed turret on the PLZ45 hull. The vehicle weighs 22.5 tons fully loaded and carries 40 rounds of ammunition. It is 6.66 m long, 3.28 m wide and 2.5 m high to the turret roof. It carries a crew of five and its 440 kW diesel engine gives it a top road speed of 65 km/h and a maximum road range of 500 km.