QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane

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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): 36 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

QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane

QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane

QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane

QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane


1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.   


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