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Single Drum Air winch, 1.Air brake and hand brake, 2.Stable under extremely conditions, 3. Lengthened Drum for cable storge 200M - details see: https://www.machineto.com/1-8t-air-winch-with-extended-drum-for-mining-10221388

Single Drum Air Winch with Extension Drum for Coal Mine/Drill Rig

Introduction.............................................................................

The JQHSB50*12 Double-braking Air Hoist adopts compressed air as power to drive the TMH17 piston air motor, transferring torque to the drum through the second gear reducer. By operating manual diversion valve, the winch can hoist, lowering and stop the wire rope. With extension drum for more cable storage.(About 180M cable) Considering security, it is specially equipped with hand and air double manual brakes. It is especially fit for hauling,lifting and other work in mines, construction engineering sites, platforms of oilfields off-sea and inland, etc.

Features

1. Compact in size, light in weight, portable to move and easy to install;

2. Reliable operation with little noise;

3. Stable in inflammable, explosive, wet, damp and other extremely operating conditions;

4. Low maintenance relieves your anxiety and assures you to use it freely.

5. High starting torque ensures it starting with load and performing hoisting, lowering and stopping actions easily;

6. Especially fit for hauling, lifting and other work in mines, construction engineering sites, platforms of oilfields, etc;

7. The Normal Pull Force can be tailor-made to your requirement;

8. Good after-sale service with high quality.

We hereby confirm that Double-braking Air Winch can be tailor-made to meet customers' special needs and request, with the highest quality, prompt delivery and first-rate after-sale-service.

Specifications for Winch in JQH Series

Model		JQH10*48	JQHSY-5*48	JQHSB50*12	JQHSBD50*12
Pressure of Compressed Air (mpa)		0.6-0.7	0.6-0.7	06-0.8	0.6-0.8
Rated Pull Force ( KN)		10	5	50	50
Wire Rope Speed (m/min)		35-48	48	12	12
Wire Rope Diameter (mm)		8	8	15.875	15.875
Inlet Diameter (mm)		25	20	32	32
Pneumatic Motor	Rated Power (KW)	4	4	17	17
	Cylinder Number(pieces)	6	6	5	5
	Cylinder Diameter(mm)	65	65	130	130
	Air Consumption(l/sec)	130	130	247	247
Drum	Number (piece)	1	1	1	1
	Diameter (mm)	175	175	222	222
	Width (mm)	198	198	335	335
	Wheel Rim Diameter(mm)	290	290	485	485
	Rope Capacity (M)	120	120	120	120
Configuration	Length (mm)	722	857	1200	1200
	Width (mm)	342	342	920	920
	Height (mm)	530	440	989	989