Model: JQHS
Working Air Pressure (MPa) : 0.7-0.9
Line Pull Capacity @ First Layer (KN): 50-250
Working Speed (m/min): 0-12
Air Consumption (L/S): 247
Air Inlet Diameter (inch): 1.25
Brake Type: Hand Band Brake+Auto Band Brake
JQHS series pneumatic winch is a single drum air winch powered by a piston air motor. It relies on compressed air as the power source, drives the motor, and drives the drum through the reduction box to achieve lifting and pulling of various heavy objects. It is widely used in offshore platforms and ships and other offshore fields.
This type pneumatic winch is a kind of manual operated machine, it adopts compressed air as its power to drive air motor, driving drum via two grades gears (to reduce transmitting speed and enlarge torque) so as to lift and drag heavy cargo. In consideration of security, this winch is specially designed with hand brake and air brake. This winch is widely used for drilling platform, marines, mining, engineering sites etc. to pull heavy objects.
| Items | Parameters | Measurement Unit | |||
| JQHSP(Double-braking) | JQHS(Air Cylinder Brake) | ||||
| Rated Working Pressure | 0.6-0.8 | 0.8 | MPa | ||
| Rated Pull Force | 50 | 100 | KN | ||
| Rated Cable Speed | 12 | 12 | m/min | ||
| Piston Air Motor | Model | TMH17 | TMH30 | / | |
| Rated Power | 17 | 30 | KW | ||
| Air Consumption | 247 | 400 | L/s | ||
| Drun | Dia. | 222 | 300 | mm | |
| Width | 335 | 620 | mm | ||
| Wheel Rim Dia. | 465 | 650 | mm | ||
| Cable Diameter | 15.875 | 24 | mm | ||
| Cable Storage | 120 | 200 | m | ||
| Air Inlet Diameter | 11/4 | 11/2 | in | ||
| Configuration(Length*Width*Height) | 1320*920*1000 | 1700*1050*1200 | mm | ||
| Weight | 540 | 1300 | kg | ||
Small overall size, light dead weight, high mobility.
Variable speed control, flexible to perform clockwise and anti-clockwise rotation.
High practicability with anti-explosive function, especially stable and reliable in inflammable, explosive, wet, damp, and other extremely working environment.
High starting torque enables start with load.
Anti-overload function.
Equipped with cylinder air brake, which enables the winch automatically in brake when stops.
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