Tower Crane of Chang Li Model Number QTZ40A(4708)

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QTZ40A(4708) Description

Feature: Tower Crane

Condition: New

Application: all kinds of construction

Rated Loading Capacity: 5T,6T,8T,10T,12T

Rated Lifting Moment:500KN.m/630KN.m/800KN.m/1000KN.m/1200KN.m

Max. Lifting Load: 5T,6T,8T,10T,12T

Max. Lifting Height:120m/120m/150m/150m/150m

Span: 120m/120m/150m/150m/150m

Place of Origin: Henan, China (Mainland)

Brand Name: YUJIE

Model Number:  QTZ40A(4708)

Certification: CE,ISO,BV,SGS

Warranty: ONE YEAR

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

color: according to the customer's requements

QTZ40A(4708)    Features

1.Thirteen years of experience in supplying new self-erecting tower crane with Huiyou Brand.

2. Export to more than 20 countries with CE/ISO/GOST Certificates.

3. Stationary/Travelling, external/ internal climbing tower crane 

4. Impeller blasting/rust protection paint

5. Advanced painting process

6. Potain masts designed with dismountable panels, making teansport easier and cheaper. 

7. New designed mast, can be used to Internal and external climbing tower crane

8. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor

9. Engineers available to service machinery overseas.   

QTZ40A(4708)  Specification

 Tower Crane of Chang Li Model Number  QTZ40A(4708)

QTZ40A(4708) Pictures


Tower Crane of Chang Li Model Number  QTZ40A(4708)

Tower Crane of Chang Li Model Number  QTZ40A(4708)

Tower Crane of Chang Li Model Number  QTZ40A(4708)

QTZ40A(4708)  FAQ

Q: What is the brand for your tower crane motor?

A: All the selected motors are outsourced from the same company as Potain China, which passed CE inspection (if you need, we could provide related certificate)

Q: What can we do for the clients in the market and after-sale service?

A: There is branch office for us in the kingdom and she could provide any commercial assistance for the clients; our exclusive agent would fully represent lifting machinery for business communication and rapid & professional technical support.

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.

Q: What is main advantage for manufacturing construction machinery?

A: Our machinery main advantages mainly include: 1. National-level Research Academy for various building equipment for more than 30 years’ experience; 2. Complete quality control system; 3. Nearly 20 years experiences in manufacturing industries; 4. Over 50 engineers along with 6 local partner companies  providing worldwide after-sales service;





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Q:calculating psf in regaurdto crawler cranes?
Not sure what you are asking exactly... Are you saying that you have a crane with a capacity of 100 tons and you want to know the pressure on the soil where the crane is positioned? In this case, you take the capacity (in pounds) plus the weight of the crane (in pounds) then divide their sum by the area of the tracks on the crane (in square feet). This will result in pounds per square foot or psf as you wrote above. These are example estimates, they may not be anywhere near the correct answer, this is simply how to do the calculation. Assumed Capacity 100 ton = 200,000 lbs. Assumed Weight 105 ton = 210,000 lbs. Assumed Area of Track = 200 square feet Note: 1 U.S. ton = 2,000 pounds = 2,000 lbs. 410,000 lbs / 200 square feet = 2,050 psf There's a start, now you just need to find out how much it actually weighs and how long and wide the tracks are to get the area of the track on the ground. I hope that answers the question you were asking.
Q:what the meaning in giving someone a paper crane?
the meaning is if you make a thousand crane your wish will come true. and if you give someone a paper crane it symbolizes friendship! :)
Q:When is this Crane Fly season over?
Crane flies are totaly harmless to humans.They fly for some time and fall down to earth.Ants will take them away.These flies never byte or sting. Pet Cats like to play with it and catch it.They will disappear after some time. Do you know that crane flies spend most of their lives underground in their larval forms, which are known as leatherjackest?. Leatherjackets were very common round here, and are a favourite food of the local crows .These leatherjackets transform into crane flies.Summer is their growth time.
Q:What is the scrap standard of tower crane hook?
The American Standard can provide for your reference:1, hook hanging points in the effective area of cross sectional wear more than 10%, should be disabled and scrapped.2 any visible permanent deformation and cracks shall be disabled and scrapped.3, if the wear is in the same area in two directions, it should be controlled within 5%.4, any hook opening deformation is not greater than 5%, or in accordance with the manufacturer's guidelines to determine.5, hook bow hook (i.e. intermediate position hook C shape) wear amount should be less than 5%.
Q:How much do crane operators make and what kind of training is required to become one?
Before you can operate a crane, you have to possess a trade certificate from a licensed agency. And before you got one, you have to undergo training and it depends on the extensiveness of the program of a licensed agency. the trade certificate is like a license, it has range of machines which you can operate with once license. Salary differs and it is based on hazards of work. A typical example is the crane operator in construction of Burj Tower. Being on the top of the building is not an easy job so the operator will likely receive salary more than a crane operator who is working in a typical high rise building.
Q:What happened between Fancy and Pretty Crane on Passions?
i really want to know but they have not said yet. and i am a daily passions watcher :] record it every day !
Q:What is Whooping Crane in French?
grue de huée
Q:Do some schools of hung gar only teach (or focus on) the tiger crane form?
I don't think so, not if it is taught as a complete system, then it should offer more than just tiger/crane form.
Q:How do they put up tower cranes?
This Site Might Help You. RE: How do they put up tower cranes? How do they get the tower cranes (the ones used to build sky scrapers) so high? It's not like they can ship them all in one piece so how do they make them taller? I've always wondered that...
Q:An 8-hp crane lifts a 100 kg junk metal over a period of 15 seconds. To what distance was the load lifted?
1 horse power = 746 watt. So the work W done by the crane in 15 s is given by W = 8*746*15 J . So the distance, S through which the crane lifted 100 kg, presumably at constant speed is given by 100*9.81*S = 8*746*15 or S = [(8*746*15)/(100*9.81)] = 91.25 m

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