Purpose
High pressure air jack lifting bags are suitable for occasional heavy lifting and general lifting equipment that is difficult to operate, especially for rescuing people trapped under heavy objects; disaster relief and rescue work after earthquake, traffic accidents, building collapse, and marble and boulder mining; heavy machinery repair when dismantling wheels, drums and gears; train relocation; elevator door opening; pipeline maintenance and welding when supporting or moving pipelines; large cars, trucks and tractors for changing tires; truck tilting to facilitate unloading; moving large machinery and equipment; ferry and bridge construction; concrete wall lowering; container separation; civil or industrial accidents to rescue people stuck in equipment, lifting underwater objects, etc.
The range includes pneumatic cushions with a lifting capacity from 1 ton to 68 tons, with a lifting height from 7.5 cm to 57 cm. The most popular are pneumatic lifting cushions with a working pressure of 8 bar (0.8 MPa).
Technical specifications
| Model | Maximum lifting capacity, tons | Maximum lifting height, cm | Size, cm | Weight, kg |
|---|---|---|---|---|
| QQD1-35/0.8-KF1 | 1 | 7.5 | 15x15x2.5 | 0.7 |
| QQD1-65/0.8-KF3 | 3 | 12.5 | 25x25x2.5 | 2 |
| QQD3-80/0.8-KF6 | 6 | 15.5 | 30x30x2.5 | 2.7 |
| QQD4-95/0.8-KF8 | 8 | 18.5 | 35x35x2.5 | 3.8 |
| QQD4-100/0.8-KF10 | 10 | 19.5 | 37x37x2.5 | 4.2 |
| QQD5-100/0.8-KF12 | 12 | 21 | 39x39x2.5 | 4.7 |
| QQD7-100/0.8-KF15 | 15 | 25 | 46x46x2.5 | 6.5 |
| QQD9-100/0.8-KF18 | 18 | 27 | 50x50x2.5 | 7.7 |
| QQD12-100/0.8-KF20 | 20 | 30.5 | 56x56x2.5 | 9.8 |
| QQD14-100/0.8-KF24 | 24 | 31.5 | 64x54x2.5 | 10.8 |
| QQD 19-100/0.8-KF31 | 31 | 36 | 66x66x2.5 | 13.6 |
| QQD26-100/0.8-KF40 | 40 | 41 | 79x69x2.5 | 17.3 |
| QQD29-100/0.8-KF48 | 48 | 43 | 78x78x2.5 | 18.9 |
| QQD36-100/0.8-KF55 | 55 | 48 | 86x86x2.5 | 23.7 |
| QQD50-100/0.8-KF68 | 68 | 57 | 96x96x2.5 | 28.5 |
