The Dam or Hydro Power Plant have large demands for Crane and hoists. Hereby we introduce the Overhead crane, Gantry Crane and Hoist system for the hydro power plant.
Overhead Crane are widely used for the installation and Maintenance of Stator
And Rotator, which have demands for precision operation, so, generally the overhead crane are controlled by Inverter. And, the hydro power plant overhead crane have such features:
1.Low speed and Variable-frequency Drive Control
2.Heavy Capacity
3.Light Duty (Working class A3 （FEM 1Am）
The Gate Lifting System are mainly composed by Mobile Dam Gantry Crane, Fixed Winch Hoist and Hoist, which are special designed for gate lifting at hydro-power station. The dam Gantry Crane are special designed for the gate lifting and cleaning the inlet garbage with the gripping beam or grab. Generally, the mobile Dam Gantry Crane are high-lift and slow speed with double lifting point. So, the characteristics of such a gantry crane are heavy lift, slow running speed and light working duty.
