JH-5 Prop Pulling Winch

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INTRODUCTION OF JH-5 PROP PULLING WINCH

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.

PARAMETER OF JH-5 PROP PULLING WINCH

Model Parameter		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

photos OF JH-5 PROP PULLING WINCH