JH-8 prop-pulling winch is driven by spherical worm gear pair, with compact structure, small overall size, symmetrical structure, long appearance, sled-like base and smooth and flexible underground movement. Low center of gravity, good base rigidity, convenient installation, stable operation, safety and reliability, which can not only drive the top column, but also install the ground anchor.

Application of JH-8 prop-pulling winch

JH-8 prop-pulling winch has flame-proof performance, which is mainly used for roof caving of prop-pulling in mine, and can also be used for auxiliary traction work such as transporting materials and moving chutes.