Earlier it was reported that in 2010, CASIC contracted an unnamed country to supply its WS-51200 chassis. Its value was estimated at 30 million yuan (4,75 million dollars).
The full weight of the WS-51200 chassis reaches 122 tons, the payload is 80 tons. Chassis length - 20,11 meters, width and height - 3,35 m.
In the DPRK, they are used as a self-propelled launcher for a new ballistic liquid missile, which has the American designation KN-08 and was first shown at the parade in Pyongyang in the 2012 year.
North Korean ballistic missile KH-08