2.5 m (8 ft 2 in) Crew 4 (commander, gunner, loader/operator, driver) Armour Chobham /Dorchester Level 2 (classified) Main armament L30A1 120 mm rifled gun with 52 rounds Secondary armament Coaxial 7.62 mm L94A1 EX-34 (chain gun), 7.62 mm L37A2 Commander's cupola machine gun Engine Perkins CV-12 Diesel 1,200 hp (890 kW) Power/weight 19.2 hp/t (14.3 kW/t) Transmission David Brown TN54 epicyclic