1.  On both ends of the low end of the high output, large amount of oil
2.  Low pressure use plunger type, improve the effective pressure
3.  Dual active, electromagnetic wired remote control , can solve the problem of Large tonnage, long type hydraulic cylinder which reset too slow
4.  Pressure overload protection device, avoid overpressure and damage the equipment
5.  Automatic the pressure, make sure won't leak when using
6.  Equipped with pressure for electrical appliances, pressure in place can control the oil pump stop working.