Chinese airborne and light infantry units are being equipped with a Chinese made amphibious ATV (All Terrain Vehicle). This is an 8x8 vehicle apparently based on the Canadian Argo design, which has been around since the 1960s and has been regularly upgraded, refined, improved and extensively used all over the world. The Chinese ATV can carry six people (including the driver), weighs 1.7 tons and has a max payload of about a ton. If used amphibiously the ATV can only carry about a third of a ton. Max road speed is 60 kilometers an hour. The ATV is 3.9 meters (12.7 feet) long and 1.8 meters (5.9 feet) wide. The Chinese military has several thousand of these vehicles, many (if not most) of them with non-combat units.