Trailers are suitable for transporting heavy cargo and long-distance transportation. The vehicle is fully equipped, smooth to drive, aesthetically pleasing, durable, widely used in various business environments, and has high loading efficiency. Supporting power 30-100hp. Steering form: centerless turntable. Shock absorption form: elastic bow plate. Traction form: tripod active traction. Self dumping configuration: dual oil cylinders. Rear taillights, left and right guardrails. Vehicle wiring harness for the entire vehicle. Gas connection form: tracheal quick connector. Circuit connection form: Spiral seven core wire quick plug. Oil connection form: quick change connector. Surface treatment: Large shot blasting machine eliminates welding stress, rust removal, deoxidized skin, rust proof paint, topcoat, baking paint treatment. Welding process: CO2 tooling welding. Transportation mode: Bulk transportation, box board flexible packaging.