8 Ton Portable Electric Crane Winch

8 Ton Portable Electric Crane Winch

Brief introduction of engine powered winch

Electric winch is powered by motor. The power is input into the third level enclosed gear reduction box by flexible coupling to lift weight or pull by wire rope and to drive the drum from Low speed shaft end steel key. We use common motor when we need to lift or pull small weight. Conversely, lifting motor is adapted. The common motor can start directly. But the lifting motor starts slowly and stably by cam switch and resistanceadjusting.The brake system adopts electromagneticbraking or hydraulic braking.  

Work principle engine powered winch

The winch transforms electric energy into mechanical energy through the motor1, which is rotor of the motor moves, outputs, and then through the brake 2, and the reducer 3 reduces speed to rotate the reel 4. The reel winds the wire rope and passes through pulley block to make the hook lift the load Q, and transforms mechanical energy into mechanical work finishing transportation, load and unload of heavy weights.

Application

8 Ton Portable Electric Crane Winch is used for tower erection,pole setting,stringing wire in electrical power line construction.

Winch can be modified as per requirement, such as changing curve capstan into straight even cylindrical  shape and coming with steel rope.

Technical Data

Test before delivery

Application

Different Types of Winches