Condition:New After-sales Service Provided:overseas service provided Standard:ISO9001:2008, GB T19001-2008 of Axle:1 of Wheels:4 Unloading:Rear-unloading Side-unloading Dia. of Wheels(mm):450~750 Load Capacity(mt):4 Material:Quality steel Angle of Unloading:45 degrees Color:All the colors on RAL Market:All over the world