Folded armed 20 ton loader crane with 6 sections boom 31.5m height
QYS-20ZⅥ cranes
Specification
| S.N. | Description | Unit | Value |
| 1 | Max. lifting moment | kN.m | 540 |
| 2 | Max. lifting weight | kg | 20000 |
| 3 | Max. lifting height | m | 17.9/24.4(to the beam) |
| 4 | Max. working radius | m | 16/22.8 |
| 5 | Luffing angle | ° | -46~75 |
| 6 | Slewing angle | ° | ±360 |
| 7 | Rated working pressrue | Mpa | 31.5 |
Product features
1. The imported 960 MPa Steel plate is adopted for the structural parts of the whole machine, with light weight, strong lifting capacity, high reliability and safety;
2. The combination of six telescopic boom and three jib boom can realize super large working range and height and adapt to various complex working conditions;
3. Adopting the non back pressure sequence valve to control the boom's sequential expansion and contraction, and the boom has large expansion and contraction capacity with load;
4. Double rotary reducer, large slewing torque, good stability at low speed, easier slope operation
5. Remote control, auxiliary equipment and winch is optional to meet the user's more humanized needs
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