It can be divided into mobile hydraulic flap, above-ground hydraulic flap without foundation, flat hydraulic flap with shallow foundation pit (with chassis), flat hydraulic flap with shallow foundation pit (without chassis), deep foundation pit (hydraulic cylinder leakage) hydraulic flap, deep foundation pit (hydraulic cylinder hidden) hydraulic flap, side-turning hydraulic flap.

　　Product characteristics:

　　1.The high-precision oil cylinder synchronous stability system created by our company is adopted, which has high safety, small vibration during operation, small impact on the oil cylinder, and greatly prolongs the service life of the oil cylinder.

　　2.Full automatic retaining wheel fixing device is adopted,avoid the operator holding the remote control in a dusty environment to remote,simple, safe and efficient operation.

　　3.The oil cylinders and pumps are imported brands, safe and reliable, with long service life, which is safe, reliable and has a long service life.

　　4.Unmanned control can be realized, no professional operators are required, and the driver can complete the operation by himself.