... one year for warranty; 3.From SINOTRUK, good quantity. TypeLow bed semi trailer Shipping Terms By bulk cargo Delivery time15 workdays ... for one unit low bed semi trailer Weight: Tare Weight About 16500KG Loading Capacity 40tons ... height of the beam is500mm,upper plate is 20 mm, down plate is20 mm, middle plate is 12mm,Made of Q345.Side ...