LAV-150 APC Commando Description Now this can be changed very easily to reflect any of the turrets installed and other versions of the Commando. The all-welded hull of the LAV-150 Commando armoured personnel carrier protects the crew from small arms fire up to 7.62 mm in calibre, overhead blast, shell splinters and Molotov cocktails. The driver sits at the front of the hull on the left side and has two vision blocks in front of him and one to his left. The vehicle commander sits on the driver's right and has one vision block to his front and one on his right. Both crew members have a single-piece hatch cover over their position that opens to the outside. The troop compartment is behind the commander's and driver's position with three infantry seated down each side of the hull and one to the rear of the machine gunner's position. They enter and leave the vehicle by two doors in the side of the hull, one on each side. The lower part of the door folds downwards and the upper part, which contains the vision block and firing port, opens to the rear. In each side of the hull, forward of the side door, is a firing port with a vision block over the top. All vision blocks in the LAV-150 have crash pads and spall shields for additional protection. In the center of the troop compartment roof is a cupola which can be traversed manually through 360 degrees and has a single-piece hatch cover that opens to the rear. On the forward part of the cupola, which has no observation devices, is a pintle-mounted MG. There is also a door at the rear of the hull on the right side, , with the lower part folding downwards and the upper part, which contains the firing port and vision block, opening upwards. Over the top of the passageway that connects the troop compartment with the rear door is a single-piece circular hatch that opens forwards. A further two seats are provided in this passageway. The engine compartment is at the rear of the hull on the left side with access panels in the top and side of the hull. The engine cooling system is a conventional automotive water- cooled system utilising a fin and tubed radiator with an additional surge tank for reserve capacity. The fan and venturi are designed for maximum air flow efficiency and minimum horsepower draw. The cooling system is capable of operating in ambient temperatures of 130 degrees F. The engine compartment has a fire-extinguishing system that is operated manually by the driver. Whenever possible, standard military automotive components are used in the LAV-150 Commando, such as the transmission and axles. The fusion engine is coupled to an automatic transmission and a two-speed transfer case. The solid axles have silent locking differentials and the suspension consists of semi-elliptical springs and hydraulic double-acting shock absorbers with rebound control at each wheel station. Jounce control is by hollow rubber springs at each wheel station. The run-flat tires, which are capable of operation for a distance of 50 kms, have self-cleaning treads. Mounted internally at the front of the hull is a winch with a capacity of 4536 kg, which has 48.76 meters of 9.5 mm diameter cable.