JH-8 prop pulling winch adopts spherical worm gear transmission, compact structure and small size. It can be used to go down the well. The structure is symmetrical, and it has a long strip shape. The base is snowy and self-moving and smooth in the well. The winch has a low center of gravity and a good rigidity. It can be used as a top column and can be anchored. It is easy to install, stable, safe and reliable.
JH-8 prop pulling winch has anti-explosion performance, which is mainly used for topping the lower column of mine, and can also be used for auxiliary traction such as conveying and moving chute.
