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Small Self Erecting Tower Cranes qtk 20 self-installation cranes
Description of QTK20 fast erecting crane
Self-erecting Tower Crane generally a type of tower crane, these cranes, also called self-assembling,
jack up, or "kangaroo" cranes, lift themselves from the ground or lift an upper, telescoping section using jacks, allowing the next section of the tower to be inserted at ground level or lifted into place by the partially erected crane itself. They can thus be assembled without outside help.
Specification of QTK20 fast erecting crane
| Model | QTK20 Self-Erecting Tower Crane |
| Foundation Type | Fixed not mobile |
| Rated Lifting Moment(KN.M) | 200 |
| Max. Lifting Load(T) | 3 |
| Tip Load(T) | 0.8 |
| Free standing height(M) | 23 |
| Span(M) | 25 |
| Working range(M) | 2.4 to 25 |
| Slewing speed(r/min) | 0.2/0.4/0.6 |
| Power supply | 380V/50Hz or according to client's requirements |
| Power Capacity(KW) | 15.4 |
| Hoisting speed(m/min) | (a=2)40/20; (a=4)20/10 |
| Color | Yellow or according to clients needs |
Features of QTK20 fast erecting crane
The self erecting tower crane as a whole transport, quickly set up the vertical, horizontal transport machinery.
Mainly suitable for 4 to 6 layers civil construction buildings.
In addition, it can also be used all kinds of factories, garages, stations, terminals, etc. of cargo handling
and stacking, and also serves as liquidity lifting transport machinery.
Others feature as follows
1) The Inner tower mast can lock or unlock automatically when it has stretched / retracted in position.
2) Jib can unfold / fold in the air automatically when the process of tower masts' stretching or retracting.
3) QTK20 quick erecting tower crane is erected by a winch and a whole set of wire rope pulley system.
4) The safety devices are complete, sensitive and reliable.
More pictures of QTK20 fast erecting crane
