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Small Fixed Self Erecting Tower Cranes , Building Construction Equipments

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Description

Small Self Erecting Tower Cranes qtk 20 self-installation cranes


Description of QTK20 fast erecting crane

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? ? Self-erecting Tower Crane generally a type of tower crane, these cranes, also called self-assembling,
jack up, or & quot;kangaroo& quot; 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.

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Specification?of QTK20 fast erecting crane

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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& acute;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 |
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Features of QTK20 fast erecting crane

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The self erecting tower crane as a whole transport, quickly set up the vertical, horizontal transport machinery.

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Mainly suitable for 4 to 6 layers civil construction buildings.?

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In addition, it can also be used all kinds of factories, garages, stations, terminals, etc. of cargo handling

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and stacking, and also serves as liquidity lifting transport machinery.

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Others feature as follows?

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1) The Inner tower mast can lock or unlock automatically when it has stretched / retracted in position.
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2) Jib can unfold / fold in the air automatically when the process of tower masts& acute; stretching or retracting.
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3) QTK20 quick erecting tower crane is erected by a winch and a whole set of wire rope pulley system.
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4) The safety devices are complete, sensitive and reliable.

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More?pictures?of?QTK20?fast?erecting?crane

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