... supply 4x2, 6x4, 8x4 series tractor trucks, dump trucks, cargo trucks,refrigerated truck,dry van, water tank trucks, oil tank trucks, concrete mixers, semi-trailer, etc ... availableChassis series:AOLONG dump truck;DELONG dump truck;HOWO dump truck;HOYUN dump truck and STEYR KING dump truck optional 30tons -50tonsTipper /small dump truck 4x2/6x4 ...