Pneumatic winch

The QJ series pneumatic winch is used to transport tools and equipment from the receiving walkway to the drilling site, lifting various products within the rated lifting capacity at the drilling site.

QJ series air winch is composed of piston air motor, gearbox, shaft, winch frame and other components. This pneumatic winch is widely used for general lifting, transportation and other work in mines, oil fields, etc.

QJ series pneumatic winches have the advantages of compact structure, light weight, safety and easy operation. They are designed and manufactured in accordance with API Spec 7K.

Technical Parameters of Pneumatic Winch

Model	QJL0.5/40(A)	QJ0.5/120(A)	QJ1/100(A)	QJ3/200(B)	QJ5/120(B)-*F	QJ5/220(B)
Air pressure, MPa	0.5-0.9
Max. Tractive force, kN	5	5	10	30	50	50
Max. Wire rope winding speed, m/min.	12	24	12	35	20	12
Rope capacity, m	40	120	100	200	120	220
Diameter of steel rope, mm	8	8	11	15.875	15.875	19
Overall dimensions, mm	495×365×380	675×343×460	825×343×450	1340×940×985	1300×940×985	1360×9890×750
Weight,kg	45	117	162	600	580	800

Note:

1. The model can be configured by a remote control device.
2. The model can be equipped with an automatic brake.
The above parameters only apply to conventional pneumatic winches.
F indicates a flange connection; L indicates a threaded connection. Models that are not labeled with the letters For L use a plate connection

Technical Features for Pneumatic Winch

The main components of pneumatic winch adopt a double load-bearing structure. This ensures reliable and efficient operation of the equipment.
A specially designed lubrication system is designed for the engine valve element, which ensures the smooth operation of the pneumatic winch.
The pneumatic valve and motor use a pass-through connection, which simplifies the replacement of wear parts.
By adjusting the angle of the control lever, the speed of this mine winch can be infinitely adjusted.
The high starting torque allows for load starting.

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