QTK20 Fast Erection Tower Cranes Construction Tower Crane High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Item specifice:

Maximum Lifting Weight: 4t Maximum Lifting Height(M): 30.9 Rated Loading Capacity: 4t
Span: 36 Rated Load Moment: 36

Product Description:

Brief Introduction:

 

1.Overall haulage with only a 5t vehicle for whole machine transportation. Haulage size can smoothly pass all standard bridge and culvert.
2.After quick erection, it can start working normally within one hour.

 

3.Correctly-positioned mechanism kinematics spacing.
4.High precision and reliable load moment limiter and load lifting limiter.
5.Special system: wheelbarrow persist axis break
6.Two purpose: arm-brace fixing and orbit walking
7.Overall haulage bridge can be easily altered into a transport tow (10t)
8.35m height and could be used 30 degree higher up

 

9.Crane body locked automatically, crane jib docked automatically, pulley at jib point positioned automatically. There is no artificial high-altitude operation through the whole erection and dismantling process.


Max.Lifting   moment

40   tm

Lifting   capacity

4   Ratio

411m

1136m

4.0t

4.01.1t

2   Ratio

421m

2136m

2.0t

2.01.1t

Lifting   speed

Ratio

α=2

α=4

ton

2

1

4

2

m/min

024

029

012

014.5

Slewing   speed

00.65r/min

Trolleying   speed

20/30m/min

Erect   Height

30.9m

Working   temperature

-20℃~+40

Total   power

24.9KW

Lifting   mechanism

Motor

Model

YEJ160M-4

PowerkW

11

Speedr/min

1460

Uplifting   mechanism

Motor

Model

YEJ100L2-4

PowerkW

11

Speedr/min

1430

Slewing   mechanism

Motor

Model

YLEW112L-55-6B1

MomentN.m

55

Trolleying   mechanism

Motor

Model

YDEJ100L-4/6

PowerkW

2.2/1.5

QTK20 Fast Erection Tower Cranes Construction Tower Crane High Quality

QTK20 Fast Erection Tower Cranes Construction Tower Crane High Quality

QTK20 Fast Erection Tower Cranes Construction Tower Crane High Quality

QTK20 Fast Erection Tower Cranes Construction Tower Crane High Quality


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