JSDB SeriesDual-speed multi-purpose winchPrimarily used for the relocation and auxiliary transportation of comprehensive mining equipment and various mechanical and electrical equipment in underground coal mines, as well as for the scheduling of mine carts and material transportation at underground mining faces, underground parking areas, ascending and descending slopes, and on the surface of coal mines. Additionally, it can be utilized for the recovery face's pillar removal and roof caving.

The JSDB series double-speed multi-purpose winches are equipped with bevel and cylindrical gears for transmission, featuring simple structure, safety and reliability, easy maintenance, and ease of operation. The winches have compact width and height dimensions, making them suitable for work in confined spaces underground; operation is straightforward, with the winch being easily controlled using a speed control lever and on/off switches.

The JSDB series twin-speed multi-purpose winch features two speeds: a fast speed and a slow speed. The slow speed provides greater traction for heavy loads, while the fast speed allows for quicker rope retrieval and empty vehicle pulling. Users can adjust the speed and traction to meet on-site requirements for various working conditions.

JSDB series dual-speed winches are strictly prohibited from being used for hoisting personnel.

JSDB Double Speed Winch Parameters:

JSDB Double-Speed Winch Image: