Designed for the operation of plane gates in water conservancy and hydropower projects, featuring a plunger-type structure.

Successfully developed:
Maximum lifting force: 2 × 5,000 kN
Maximum design stroke: 20 m

Designed for the operation of plane gates in water conservancy and hydropower projects, featuring a piston-type structure.

Successfully developed:
Maximum lifting force: 10,000 kN
Maximum design stroke: 20 m

Designed for the operation of high-speed emergency plane gates in water conservancy and hydropower projects.

Successfully developed:
Maximum holding force: 12,500 kN / 5,000 kN
Maximum design stroke: 20 m

Designed for the operation of surface radial gates in water conservancy and hydropower projects.

Successfully developed:
Maximum lifting force: 2 × 12,500 kN
Maximum design stroke: 20 m

Designed for the operation of deep-hole radial gates in water conservancy and hydropower projects.

Successfully developed:
Maximum lifting force: 10,000 kN
Maximum design stroke: 20 m

Designed for the operation of miter gates and vertical- lift gates in navigation lock systems.

Successfully developed:
Maximum operating force: 2 × 4,000 kN
Maximum design stroke: 15 m