2020 Underground Mining Electric Prop Pulling Drawing Winch

• Customization: Available
• Type: Electric Winch
• Driven Type: AC
• Model NO.: JH-5
• Carrying Capacity: Middle-Level
• Tonnage: 50kn
• Reel Number: 1
• Running Mode: Stationary
• Feature: Antiseptic, Insulating, Explosion-Proof
• Certification: CE, ISO 9001
• Standard: National Standards
• Drum Diameter* Width (mm): 276* 372
• Rope Capacity (M): 80
• Power (Kw): 7.5
• Voltage (V): 380/660
• Rotate Speed (R/Min): 1450
• Transport Package: Wooden Case or Full Container
• Specification: 1450* 512* 515mm
• Trademark: Match
• Origin: Shandong, China
• Production Capacity: 20sets/Week

Product Description

2020 underground Mining electric prop pulling drawing winch

 

Prop-pulling hoist also called slow winch, used for the coal mine coal mining working face prop-pulling caving. Because of its low height and light in weight, especially suitable for thin coal seam and steep coal seam mining face, the mining face and a variety of recycled into floor or by waste rock pressure of buried metal pillar. With the improvement of mechanized degree, it is increasingly widely used in mechanization mining face, the installation of various equipment and spare parts, recycling traction.
 

Parameter of JH Series Explosion-proof Prop Pulling Winch

Model Parameter		JH-5	JH-8	JH-14	JH-20	JH-30
Steel wire rope average static tension (KN)		50	80	140	200	300
Steel wire rope (m/s) average speed		0.17	0.12	0.115	0.118	0.13
Drum	diameter* width (mm)	276* 372	280* 230	400* 317	430* 530	550*560
	rope capacity (m)	80	100	130	170	220
Steel wire  rope	diameter	15.5	17	21.5	24.5	30
	construction	6* 19	6* 19	6* 19	6* 19	6* 19
	nominal extension strength (M pa)	1550	1550	1550	1550	1570
Explosion proof  motor	Model	YBJ7.5-4	YBK2-160M-6	YBK2-200L1-6	YBK2-200L2-6	YBK2-280S-4
	Power (KW)	7.5	7.5	18.5	22	45
	Voltage (V)	380/660	380/660	380/660	380/660	380/660
	Rotate speed (r/min)	1450	970	970	970	980
Overall size: length* width* height		1450* 512* 515	1550* 530* 570	1955* 680* 815	2560* 968* 797	3300*1077*1034
Winch weight (including motor)		620	650	1350	2600	4460