AbstractFor transportation clay mud to the drilling hole JSC Tatneft used trucks, converted into a solution on their own mud-truck. Choosing tippers fortransportation of clay mud due to the fact that the automotive industry in Russia and abroad are not engaged in the production of specialized machinery for transportation clay mud. Alsospecial machinery must possess certain technical requirements: car should be roomy, sealed and rugged body of the tank, have the ability to quickly drain the mud, have the possibility of pumpingmud from CA-320 unit, and also have high maneuverability.