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QTK25 mini self erecting tower crane

FOB Price 41000 - 49000 USD / set
MOQ1 set
PortTianjin port
PackagingMost parts bare in container,some important parts packed in wooden or carton box.
Lead Time45-70 days

Quick Details (View All)

max. lifting height35m rated load1t-3t
span25m hoisting height(level jib/30° luffina)23/35m

Product Details

1.The main feature of fast erected Crane is easy to be quickly erected and be completely delivered. When the fast erected Crane is folded, it can be delivered to the construction site by a truck,then it can be self assembled(including outer tower mast's

erecting, inner tower mast's stretching from outer mast, jib's unfolding and counter weight installation) within a certain time by itsown mechanism with the assistance of one mobile crane and two workers.

2.The inner tower mast can lock or unlock automatically when it has stretched or retracted in accurate position.

3.Jib can unfold or fold in th air automatically in the process of tower masts' stretching or retracting.

4.Tower mast stretching,jib unfolding and counter weight installation can be finished within the whole range from 0° to 360°.It is the same to crane dismounting.

5. Fast erected Crane is erected by a winch and a whole set of wire rope pulley system.

6.Fast erected Crane an change from rail travelling to fixed supports and vice versa according to requirements.

7.The jib of fast erected Crane can go 30° upwards to increase the hoisting height with a maximum lifting capacity of 3000kg,when the trolley can not move .

8.The hoisting system of fast erected Crane has a variable-pole-speed motor.It can shift working speed with load.

9. The slewing system of fast erected Crane has a hydraulic clutch and brake to ensure smooth start.

10. The safety devices of fast erected Crane are complete,sensitive and reliable.

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