API approved coal mine hoist air hoist

Specifications

1.ISO API certificated
2.High starting torque
3. Flexible to forward and backward
4.Stable under extremly conditions.

JQHSBS-50*12 Pneumatic Air Winch

is a kind of manual operated single drum type air winch.It adopts compressed air to drive the Piston Air Motor,driving drum via two grades of gear(to reduce transmitting speed and enlarge torque) so as to lift and drag heavy cargo. Considering securtity, this winch is specially designed with hand brake and foot brake.This winch has been widely used for drillnig platforms,marines,mings,engieering sites,etc,to pull heavy cargo.

Specifications:

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 and lifting drilling pipes on the second platform of oilfields;

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

 

Technical Parameter for Winches JQH50 series:

 

Item		Parameters							Unit
Working Pressure		0.63-0.9							Mpa
Rated Pull Force		50							kN
Max Lifting Speed		12							m/min
Air Motor	Rated Power	17							kW
	Cylinder Diameter/Piston Stroke	130/76							mm
	Cylinder Number	5							pcs
	Air Consumption	247							L/S
Drum	Diameter	φ222							mm
	Width	335	435		610		605		mm
	Wheel Rim Diameter	φ465	φ465		φ465		φ580		mm
Cable Diameter		φ15.875							mm
Cable Storage		120		160		220		450	m
Air Inlet		R1 1/4							in
Exhaust Port		Rc1 1/2							in

 

Basic Configuration: 

Brake Type	Hand Brake and Auto Brake or Hand and Foot brake
Bed plate	Base plate	Srew connection
		Otic placode connection
	Rotating Base	Flange Connection
		T-threaded Connection
		Pin Connection
	Low bedplate	Screw thread Connection

 

   Varity kinds of  types satisfy your different usage