Design of Semi-Trailer Rear Suspension System 3D model

This drawing for the semi-trailer after suspension system design drawings, semi-trailer used for cargo, followed by suspension with leaf spring suspension, the design for the three bridge after the leaf spring suspension system, the paper contains the arrangement plan of the traction locomotive, vehicle arrangement, suspension system, shock absorber assembly drawing and parts of part drawings, assembly drawings drawings for Dwg format, welcome to download study!