Tower Crane New TC7050 Building Equipment

Ref Price:
$40,000.00 - 80,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
30 unit/month

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Product Description:

Structure of Tower Crane TC7050 Description

 

Feature: Tower Crane                          

Condition: New                              

Application: Construction                                               

Certification: CE,ISO

Place of Origin: China(Mainland)          

Model Number: TC7050         

 

Packaging & Delivery of Tower Crane TC7050

 

Packaging Detail: Nude package          

Delivery Detail: 25-30days

 

Main Feature of Tower Crane TC7050

 

Our tower crane is self-erecting and wall-attached tower crane, in addition to it's advanced parameters, reliable performance, well-looking appearance, and excellent quality.

 

It has characteristica such as long boom, largeworking coverage, hydraulic rising, and tandem mounted tower body.

 

It's design idea shows advantages including simple structure and good applicability, convenient maintainability, and lower price at the same time to emphasize meeting the requirement from construction units at different levels.

 

It's lifting height is obviously increased thanks to its self-erecting and wall attached function.

 

It is applicable for construction of different industrial, commercial, office, and civil building lower than 220m, and becomes an ideal service-building machine at home.

 

Tower Crane TC7050 Specifiction

 

Free standing height (m)

50

Max height with attachment (m)

200

Working range can be adjustedm

5055606570

Min working rangem

2.5

Max lifting capacityt

20

Tip load @ 70mt

5

Hoist mechanism (VFD+PLC)

Falls

2

4

Lifting capacityt

05

010

010

020

Speedm/min

080

040

040

020

Motor

YZPBF280S-4-75KW

Trolleying mechanism (VFD+PLC)

Speedm/min

0-60

Motor

YPBE132M-4-11KW

Slewing mechanism (VFD+PLC)

Speedr/min

0-0.6

Motor

YTRVF 132M2-4-9KW×3

Climbing speedm/min

0.45

Counterweightt

25

Mast section sizeL×W×Hm

2.45×2.45×5

Working temperature

-40+60

Total power (KW)

115

Power supply requirement (KVA)

370KVA for generator

Cable type ( within 35 meters from site power source to lower

 electric box of tower crane )

70mm23+2, 5 cores

 

Startup voltage & current

380V×95%=361V  408A

Rated working voltage & current

380V  273A

 

Images of Tower Crane

 

 

FAQ of Tower Crane

 

Q: What is the principal to quote the right tower crane to the client?

A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client: max lifting capacity, height (height under hook), tip load and jib length.

Second, we need to know what the foundation requirement from the client is. (Fixed/undercarriage/ undercarriage with traveling system), mast section type (panel/integrated), power supply source (voltage, ampere and frequency), the distance between the machine and power supply……

Third if there are special needs, we could suggest proposal according to clear data provided by the clients. End-user, as construction machinery buyer, knows the site situation well and should make decision, such as the machinery specification, type…….

 

Q: What about our tower crane's warranty?

A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.

 

Q: What serice you could provide?

A: Providing timely delivery, standby engineers are ready to slove any of your problem

    Providing all-embraced warranty of products quality, worksite installation guidance

    Providing ample spare parts and training of operation and maintenance

    Engineers have more than 20 years' experience in tower crane, ready to solve any of your  problems.

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Q:National standards for tower cranes
Tower crane GB/T5031 - 2008 has been implemented since February 1, 2009. In accordance with the new standards promulgated, chief editor -- China Academy of Building Research Institute of building mechanization of Langfang, Beijing and Hebei respectively in Hangzhou, Nanning held the new standards xuanguan. Luo Wenlong, director of the standard editor and vice president of Li Shoulin, explained the new standards comprehensively. The new standards are quite different from the previous standards, adding a lot of security related content, mainly embodied in the following 3 aspects: 1) the principle of different. Previously considered issues mainly consider the domestic tower crane industry technology status, appropriately reflect the advanced nature, and now is the requirements and international benchmarking, consider safety. 2) different forms of organization. The standard used in scientific research institutes, universities, factory assistant; the preparation unit including Research Institute, and the host plant, supporting enterprises, universities, inspection unit, there are relatively large units on behalf of (rental business), etc..
Q:How to improve the stability of tower crane
Phosphating coating of steel wire rope, give priority to the use of manganese or zinc manganese phosphating, and smooth steel wire rope production process comparison, just add the last bonderizing process, steel wire, wear resistance and corrosion resistance is greatly improved, the use of the wire without direct phosphating cold twisted steel wire rope.
Q:What is the difference between lifting height of tower crane and independent height?
Of course there is a difference. Independent height refers to the highest height of tower crane in its free state. Lifting height refers to the height of actual tower crane design.
Q:What does "automatic tower crane" mean less than 100 tons per metre?
When you are working on this crane, the weight between the weight and the weight to the horizontal distance of the crane Center shall not be greater than 100 tons.For example, if the weight and crane center level distance is 10 meters, the maximum weight is 10 tons; if it is 20 meters, the maximum lifting weight is 5 tons; if it is 40 meters, the maximum lifting weight is 2.5 tons.
Q:What is the definition of lifting, slewing and luffing of tower cranes?
Rotary is cantilever tower crane tower crane rotary shaft winding;Is the hook shaft distance amplitude change;
Q:red-crowned cranes....?
In the spring and summer, the Red-crowned Crane breeds in Siberia and occasionally in northeastern Mongolia (i.e., Mongol Daguur Strictly Protected Area). Normally the crane lays 2 eggs, with only one surviving. Later, in the fall, it migrates in flocks to Korea, Japan, China, Taiwan, and other countries in East Asia to spend the winter. All Red-crowned Cranes migrate, except for a flock that is resident in Hokkaidō.
Q:how to get rid of crane flies?
It's impossible to think of an insect more harmless than a crane fly. Enjoy them.
Q:Is the crane fight scene in Casino Royale (2006) realistic?
of course its not realistic but it looked great, i just dnt know how they can jump from tht high and land on the other cranes and buildings. james bond was a bit clumsy in tht scene, i reckon tht other black fella was way beta at park-coring
Q:1,000 Cranes equals a wish, right?
1000 Cranes Wish
Q:What are the safety devices for the horizontal arm self lifting tower cranes?
(6) the crane of lightning protection and anti electromagnetic wave sensing device shall be equipped with lightning protection device and anti electromagnetic drape induction measures according to the actual situation and shall be equipped with crane with a hinge height of more than 50m at the root of the boom. (7) the tower crane should be installed to prevent the rotary overload limit torque coupling (8) anti off rope device to prevent the wire rope from the working position (9) rope breaking resistant device to prevent car luffing rope break free sliding trolley (10) anti broken shaft device to prevent car car wheel shaft broken after the fall (11) brake parts that is the work device is a safety device

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