Welcome To Shandong China Coal Mining Winch Co., Ltd.
Products About us Contact us

Shandong China Coal Mining Winch Co., Ltd.

Email: sales@chinacoalintl.com
Home / Product Wiki / JH-20 Mining Pulling Winch

JH-20 Mining Pulling Winch

Date: 2021-11-09     Tag:  winch Mine Winch Dispatch Winch     Tag:  Browsing volume:322

Introduction of JH-20 Mining Pulling Winch for Prop

JH-20 Mining Pulling Winch for Prop, adopting the spherical worm gear pair drive, are compact and small and can be completely down the mine;

prop pulling winches are symmetrically and rectangle arranged with the sledge-shaped chassis, smooth and flexible for underground self-moving;

JH-20 Mining Pulling Winch is 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 of JH-20 Mining Pulling Winch for Prop

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 (Mpa)
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

Pictures of JH-20 Mining Pulling Winch for Prop



JH-20 Mining Pulling Winch for Prop

skype sail Online Email:sales@chinacoalintl.com
menu
Home Products Top

+

+

Please leave a message