Spillway gate hoists are used in water supply, drainage, and hydropower projects Spillway Gate Hoist is a high capacity fixed hoist mounted on an autonomous structure serving the spillway of a water retention construction adjacent or remote from a powerhouse. The Gate Hoist Consists of a Central Drive Unit, Rope Drum Assembly Fabricated and designed according to the capacity with protective cover etc.

Consists of Motor, Gear Box, Electromagnetic Brake or Electro Hydraulic Thruster Brake, with necessary Fabricated Frame according to the hoist capacity. The specification of above details items various according to the capacity of Hoist. Drive Unit is also customized with manual drive unit using Chain sprocket or Geared assembly to operate the gate in case of power failures.

Rope Drum is made of Casted Steel mounted on a fabricated structure with necessary Gear's, Pinions, Line Shaft, Pin - Bush Coupling and plumber blocks according to the capacity and driven through the Central Drive Unit, with Position Indicator. The Gates are operated through the wire rope linked to the hoist with necessary structure and pulleys.