Changshu Xinya Machinery Manufacturing Co., Ltd.
Changshu Xinya Machinery Manufacturing Co., Ltd. Professional Overhead Line Stringing Tools Manufacturer,Undergroud Cable Pulling Tools Supplier.
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3T Diesel Engine Power Cable Pulling Winch For Tower Erection
Application
3T Diesel Engine Power Cable Pulling Winch For Tower Erection is used for tower erection, stringing in electric power line construction.
They can complete the tasks of heavy lifting and dragging such as erecting the wire. Testified by the experiments and practical uses, they have reasonable structure, small volume, light weight, strong power, nimble operation and convient transporting. Based on so many advantages, this two models of Powered winch are popular with the electric workers.
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.
Technical Data
| Model Type | Engine Power | Gear | Pulling Speed(m/min) | Line Pull(Ton) |
| JJM3-B | Diesel Engine | Slow | 5 | 3 |
| Quick | 12 | 1.8 | ||
| Reverse | 4.5 |
