Coal mine equipment air winch
China [CN] Coal mine equipment air winch
Working Principle:
JQHS series is a kind of manual operated single drum type air winch. It adopts compressed air as power to drive the Piston Air Motor, by operating manual diversion valve on the motor, driving drum via two grades gears(to reduce transmitting speed and enlarge torque)so as to lift and drag heavy cargoes. As well, the winch can perform hoisting, lowering and stopping actions to the wire rope.
Features:
1.Small volume, light weight, easy moving and fast installation.2.Simple operation, easy displacement and flexible and reliable function.3.Stable in damp, inflammable, explosive and snowy and rainy weather environment4.Big torque in starting with load and positive and negative turning.
Technical Data:
| Model No. | JQH-5X48 | ||
| 1 | Pressure of compressed air (Mpa) | 0.6-0.9 | |
| 2 | Max. traction force (kN) | 5 | |
| 3 | Wire rope velocity (m/min) | 48 | |
| 4 | Pneumatic motor | Rated Power(kw) | 3.98 |
| Piston stroke(mm) | 50 | ||
| Cylinder number(pcs) | 6 | ||
| 5 | Drum | Diameter(mm) | 175 |
| Width(mm) | 199 | ||
| Wheel rim diameter(mm) | 290 | ||
| 6 | Rope content (m) | 120 | |
| 7 | Wire rope diameter(mm) | 8 | |
| 8 | Outer Dimension | Length(mm) | 720 |
| Width (mm) | 342 | ||
| Height(mm) | 530 | ||
| 9 | Weight(kg) | 145 | |
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