The Armored Ambulance: The armored four-wheel drive vehicle is equipped with a defibrillation pace-making monitor, respirator, oxygen bottle, stationary and movable patient beds, seats and movable stretcher. It is mainly used in field operations to provide first aid and to evacuate the sick and wounded back to safety. It is 5.445 meters long, 2.32 meters wide, 2.1 meters high and weighs 6.5 tonnes. With a Cummins ISDE180-30 turbo-charged diesel engine, the ambulance can carry up to 1.5 tonnes, reach a maximum speed of 105 km/h and climb a gradient of up to 30 degrees. It can cross 70-cm wide trench, 35-cm high vertical obstacle and 80-cm deep water. It can carry three passengers and four patients, and resist 7.62-mm bullets from 100 meters away.