Jh-20 column winch product description
Jh-20 column winch is used for lifting the lower column of underground coal mine, integrating the relocation of coal mining equipment and the traction power installed on the working face. It can also be used as the traction winch for the auxiliary work such as transporting materials, removing chute and moving belt conveyor head.Jh-20 winch motor and electrical equipment have explosion-proof performance, which can be used in the mine where the surrounding temperature is no more than +35 DCS with biogas and coal dust.
Product features of jh-20 column winch
Jh-20 column winch is driven by spherical worm gear. It has compact structure and small external size.Jh-20 column winch is arranged symmetrically, in a long shape, and the base is sled.The winch has low center of gravity and good rigidity of base, which can not only hit the top column, but also set the ground anchor.
Technical parameters of jh-20 column winch
Specification: jh-20
Reel: diameter X width: 400X445MM
Rope capacity: 170
Wire rope: diameter :24.5mm
Average rope speed: 0.12m/s
Load: average static tension: 200KN
Total transmission ratio :233.33
Auxiliary motor: power 30kw
Speed: 970 r/min
Model no. : yb2-200l1 -6 voltage
Dimensions: 2255X727X850 mm
Weight of main engine: 1500kg
Auxiliary motor equipment: qbz-80n explosion-proof (vacuum) electromagnetic starter or magnetic starter bza10-3 mine explosion-proof control button
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