The “Mengshi” Command Vehicle: This car is equipped with GM3188 wireless two-way intercom, shortwave radio and air-conditioning. It is 4.837 meters long, 2.21 meters wide and 1.983 meters high. The curb weight is 3.5 tonnes and loading weight is 1.5 tonnes. It can travel up to 105 km/h, climb gradients of up to 30 degrees, cross a trench up to 70 cm wide and submerge up to 75 cm.