This pallet changer machine has the hydraulic power system to drive the machine rotate 105 degree for better position to exchange the pallets. The handling machine is a good machine which is very useful when having the damaged pallets to change or replace the damaged package at the bottom of the pallet loads without unstacking the whole load. Compare to the 180 degree pallet inverter, this pallet changer machine does not need to reverse the whole load and has clamp on the top and safety platens on the two sides, suitable for goods that are fragile and avoid the possible falling.