Safety value and airproof oil cylinder are equipped inside. The sealing component on oil cylinder is imported from Germany. It can bear C-shaped fork with higher strength, about 3t at most.
　　 The two nylon directive wheels save labor force for operator and can protect load wheel and salver.
　　 If it is lower than 60kg, only swing the handle for three times can it lift to right position.(as for common handle, it needs to sewing for 12 times.)
　　 Load wheel: single-wheel type or double-wheel type, polyurethane, nylon, polyurethane wrapped with nylon;
　　 Directive wheel: nylon, polyurethane and rubber for choosing; quick-lifting manual salver truck HPQ series;