Chassis: High strength and tension steel material, Main beams are welded by submerge Arc welding technology. All the welding slag must be polished smoothly, In additional, all the trailer body must be sand-blast treatment before painting.
Side Extension: Steel side extension brackets (500m extension)
Rear Ramps: Mechanical or hydraulic ramps
Floor: checkered plate, rubber or hardwood on the both side can be customized
Axle Suspension: 13/16/20TON BPW,FUWA,YUEK optional, with leaf spring
Brake System: Dual line brake system, WABCO relay valve
Electric System: 24v lighting system with 7 pin socket
King Pin: 2’’/3.5’’ king pin, boly-in type or welding on type