Product Introduction
JH series winches, explosion-proof, are mainly for underground prop pulling, transportation, and chute shifting.
JH series winches, adopting the spherical worm gear pair drive, are compact and small and can be completely down the mine; the winches are symmetrically and rectangle arranged with the sledge-shaped chassis, smooth and flexible for underground self-moving; they are for both prop pulling and placing ground anchor due to low center of gravity and good features of chassis, so they are easy to install, smooth to operate, and safe and reliable.
Main Parameter
Model | JH-5 | JH-8 | JH-14 | JH-20 | JH-30 |
Traction (KN) | 50 | 80 | 140 | 200 | 300 |
Rope speed (m/s) | 0.17 | 0.09 | 0.094 | 0.1 | 0.13 |
Rope diameter (mm) | 16 | 17 | 22 | 26 | 31 |
Rope capacity(m) | 80 | 100 | 130 | 170 | 220 |
Electric power (kw) | 7.5 | 11 | 18.5 | 22 | 45 |
Overall dimensions (mm) | 1450×512×515 | 1600×530×670 | 2050×680×915 | 2200×968×864 | 3300×1075×1034 |
Machine weight (kg) | 630 | 630 | 1350 | 2500 | 4460 |
