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QTZ50(5010) 4t hydraulic lifting topless tower crane

QTZ50(5010) 4t hydraulic lifting topless tower crane
*Item NO.: QTZ50(5010)
*Payment: T/T, L/C
*Product Origin: China
*Color: orange red blue
*Shipping Port: Qingdao, Shanghai, or any China seaport
*Lead Time: 20 days
*MOQ: 1 set
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Description

 QTZ50(5010) 4t hydraulic lifting topless tower crane


Quick details--QTZ50(5010) 4t flat top tower crane
Feature: topless tower crane, hydraulic self-erected tower crane
Condition: New
Rated Lifting Moment: 500KN.m
Max. Lifting Load: 4t
Max. Lifting Height: 120M
Span: 50m
Warranty: 1 YEAR

After-sales Service Provided: Engineers available to service machinery overseas


Standard Model Specification:  

QTZ50

5010

Jib length(m)

50

Max Independent height(m)

30

Max Attaching height(m)

120

Max.Load(t)

4

Tip load(t)

1.0

Material of major legs

160*160*14mm angle steel/Q235B  

dimension of mast sections(m)

1.6*1.6*2.5

Lifting speed(m/min)

(a=2)50/25

(a=4)25/12.5

Slewing speed(m/min)

0.72

Luffing speed(m/min)

36.6/23.9

Self raising speed(m/min)

0.4

Total power(KW)

20.9

Advantages of QTZ50(5010) 4t topless tower crane:

1.The ultra long arm and the coverage area is big
2. The electrical segment principal branch model is big.
3.Hoisting mechanism with good performance of speeding, lifting and declining no impact and smooth.
4.Slewing mechanism adopt two-speed motor or winding motor,starts smooth and reliable.no impact.
5.The standard segment section is wide(1500*1500), rigidity is good ,complete machine is stable.
6.The major components used in all carbon dioxide gas-shielded welding, penetration large deformation is small.


tower crane Safety devices: 1): hoist height limit 2): over speed limit 3) over load limit 4):lifting moment limit 5): slewing angle limit 6): emergency stop button 7):obstruction light (tip of jib, tower head) 8): wind lock device


Packing & Delivery



INSTALLATION:


after-sale service

1.One year warranty will be offered,
2. a full set of accessories are provided
3. a full set of quick-wear parts are provided
4. Besides, Professional service team is available to give technical support for the installation and maintenance of Tower Crane and construction hoist.

5. Consulting hotline to receive customers’s inquiry and regularly inquiry the customer machine usage condition, and offer technical guidance and solution to problems in operation and maintenance.

6. tower crane oversea service: for installation and debug, We shall send one technician to the site to provide guidance on installation and debugging and the training of operators if necessary.


As a professional exporter,our target is to serve worldwide clients with high-quality products, great-reliability, devoted responsibility,professional services and honorable credibility to meet customers’ requirements in all aspects. We will supply you 24 hours a day and 7 days a week after-sale services.

If you want to know more about our products, pls contact us by email or phone. Also welcome consult us any question at your convenience, any inquiry or kind suggestions from you will be very appreciated.


Looking forward your kindly inquiry and hope to help your strong business in near future!


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