Technical parameters： This stretcher is suitable to use for transporting the wounded, especially in fracture, and preventing further injuring during such moving effecitvely. It could be used or ships, wild operation, mines and construction engineering. The safety loading Horizontal moving: 120kg Vertical Lifting : 120kg ,packing size:166*16*16cm,NW:7.5KG/PCS,GW:8.5KG/PCS