Introduction of Sinotruk synchronous gravel sealing truck’s Chassis description Sinotruk Howo chassis, Steyr 310 horsepower engine, 10-speed gearbox, rear eight wheels, 6×4 , wheelbase: 4600+1350mm, with ABS, driving recorder, original air conditioner. Modification instructions of synchronous gravel sealing truck The synchronous gravel truck is mainly composed of an asphalt spreading system, a stone spreading system, an electrical operating system, and …