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Big Load High Effeciency 12/16/18t New PT7528 Topless Tower Crane

Big Load High Effeciency 12/16/18t New PT7528 Topless Tower Crane
*Item NO.: QTZ315(PT7528)
*Payment: T/T, L/C
*Product Origin: China
*Color: orange red blue
*Shipping Port: Qingdao, Shanghai, or any China seaport
*Lead Time: 20~30 days
*MOQ: 1 set
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Description

QTZ315(PT7528)---Big Load High Effeciency 12/16/18t New PT7528 Topless Tower Crane

1.Flat top tower crane/self erecting type tower crane/flat head tower crane/topless construction tower crane

2. Large Capacity 12/16/18t max load, long working radius 75m with tip load 2.8t.

3. China-made high quality tower crane, China good tower crane manufacturers with best price.

4. high efficiency, CE, ISO, GOST certificates, oversea service available

Main Technical Parameters of PT7528 new topless Tower Crane

Basic height

51m

Maximum height

200m

Jib length

75m

Maximum lifting weight

12/16/18t

Main chord

square tube135*14

mast section standard specifications

2*2*3 chip type

MechanismSpecification 

Items

Units

Specification

Rated load moment

KN.m

3150

The max capacity

t

12/16/18

The max working range

m

75

The tip load

t

2.8

Hoisting height

Stationary

m

55

Attaching

m

200

Hoisting speed

m/min

36

72

Slewing speed

r/min

0.7

Trolleying speed

m/min

15

30

60

Climbing speed

m/min

0.48

 

Advantages:

1): the material is Q345B Mn steel, has the superior hardness andtenacity.

2): the lifting mechanism. It adopts coiling frequency motorand mono-speed ratio decelerator, good speed-adjusting performance, steadyoperation and high efficiency.

3): the trolleying mechanism. The range-change structure drivesthe dolly to change range on the horizontal arm, with good positioningperformance

4): the slewing mechanism. Planet gear deceleratortogether with moment-limiting hydraulic coupler, which ensure highload capacity, steady starting and reliable operation 

5): the hydaulic increasing mast section mechanism. and can risethe height according to the actual biulding height.

6): the safety devices.  It has lifting height limiter, dollyrange-change limiter, moment limiter, weight limiter, slewing limiter, etc

Commercial terms:

Delivery time: 20 workdays after receiving 30% advanced payment

Payment term: 30% T/T in advance, 70% T/T before shipment date

Package: standard packing in 40" HQ container

Trade term: FOB(Qingdao) or CNF or CIF

Warranty: 12 months after the shipment date

Why choose us

1.Cooperative professional tower crane manufactures in China

2.Exported to more than 30 countries with ISO9001&CE Certifications

3.Hydraulic self-climbing mechanism

4.Variable-frequency slewing mechanism

5.Varialbe-speed frequency PLC control System

6.Operation data display screen

7.Various safety devices

8.Safety monitoring system (Black Box)


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.


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