Shandong China Coal Mining Winch Co., Ltd.
The prop pulling winch is mainly used for the top of the coal mine with coal dust or explosive gas in the underground coal mine and the other working face with a dip angle of less than 30°.
The prop pulling winch is mainly used for the top of the coal mine with coal dust or explosive gas in the underground coal mine and the other working face with a dip angle of less than 30°.
The electrical equipment of the winch has explosion-proof performance, and must have the product of the mine product safety mark certificate within the validity period before it can be used in the mine of coal dust and gas.
The type of the prop pulling winch is single-cylinder winding, using a worm gear reducer and an open gear drive.
When the winch adopts a worm gear reducer, it must be installed horizontally to ensure the quality of the oil immersion lubrication of the worm gear.
Main Parameter of|
Model |
JH-5 |
|
|
Steel wire rope average static tension (KN) |
50 |
|
|
Steel wire rope average speed (m/s) |
0.17 |
|
|
Drum |
diameter* width (mm) |
Φ260*272 |
|
rope capacity (m) |
80 |
|
|
Steel wire rope |
diameter |
15.5 |
|
construction |
6* 19 |
|
|
nominal extension strength (Mpa) |
1550 |
|
|
Motor |
Model |
YBJ7.5-4 |
|
Power (KW) |
7.5 |
|
|
Voltage (V) |
380/660 |
|
|
Overalldimension (length* width* height) mm |
1510*624*515 |
|
|
Winch weight (including motor) kg |
620 |
|
Your Name 
Email or sales@chinacoalintl.com
Tel/Wechat/Whatsapp or +18660761375
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