Tower Crane of Chang Li Model Number QTZ40A
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 60 unit/month
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QTZ40A Description
Feature: Tower Crane
Condition: New
Application: All kinds of costruction
Rated Loading Capacity: 4T
Rated Lifting Moment:500/630/800/1000/1200KN.m
Max. Lifting Load: 4T
Max. Lifting Height: 150m
Span: 42M
Place of Origin: Henan, China (Mainland)
Brand Name: Yu Jie
Model Number: QTZ40A
Certification: ISO,CE,BV,SGS
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Tip Load: 0.8
Trolley travel speed: 38/25m/min
Slewing speed: 0.6r/min
Jacking up: 0.4m/min
Powed: 380V/50HZ
Lifting character: 2/4 Fall
QTZ40A 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 Specification
QTZ40A Pictures
QTZ40A FAQ
Q: What is 3 main mechanism of the tower crane?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
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 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 are the components of a tower crane? What are its main technical parameters? What is lifting torque?
- Part: foundation, tower, wall unit, excessive section, lifting mechanism, rotating mechanism, lifting mechanism, the lifting arm, a balance arm, electrical control, safety protection device etc..Main technical parameters: maximum lifting weight, amplitude and maximum amplitudeLifting torque = magnitude X maximum amplitude lifting
- Q: The role of slewing limiter in tower cranes is limited
- All kinds of electrical equipment protection limit device and limit position and cap mechanical limit, overload protector.The most important is the anti drop protector!
- Q: type of dc motors used by electric train/subway,crane & fan.give a brief explanation to your answer?
- Types Of Dc Motors
- Q: if i make 1000 origami cranes what does that mean?doesnt it mean that you get a wish or something? cause i heard a story about it a long time ago but i dont remember. im pretty sure that if you make 1000 cranes you get one wish
- Yeah, but you'll probably wish that you hadn't spent so much time making that many paper cranes.
- Q: what are The performance parameters of tower cranes?
- The technical performance of tower crane is expressed in a variety of parameters, the main parameters include the range, starting weight, lifting torque, free height, maximum heightand so on; its general parameters are: a variety of speed, structure, weight, size, tail size and gauge wheelbase, etc.
- Q: When you're training to work in construction, do you need to do a seperate course or qualification in order to be able to operate a crane? Or are all construction workers taught it in training?
- Of course you need specialised training! Crane operators have to sit several courses in safe crane operations. Crane operators tend to just work cranes and not help with general building work as they earn more money and it is only cost effective to have them on site when they are actually needing to use the crane.
- Q: Where do Cranes (the bird), typically live in ohio?
- yes
- Q: Under what circumstances are winches used and under what circumstances tower cranes are used?
- 1, this depends on the specific construction organization design, the general height of less than 20 meters, all with the hoist.2, the framework of the structure, four, 18 meters, construction area, if large, with tower cranes, of course, labor-saving, time-saving and rapid progress, if the construction side agrees, it is best to use tower cranes.3, artificial wages are too high, the project is big, with the winch is not worthwhile, progress can not catch up, workers are also big grievances. The track type tower crane is usually used in shipyard or fixed freight yard.
- Q: How to improve the stability of tower crane
- The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3 times of the same structure light steel wire rope (laboratory comparable conditions), not easy to wear and corrosion is not easy to cause the service life of wire rope large amplitude extension. Manganese phosphating is wear resistant phosphating, which can solve the wear problem in the use of wire rope and improve the corrosion resistance. It is for reference only
- Q: i really need help
- Influenced by Darwin’s Theory of Evolution, Crane believed that people’s actions were determined by environmental factors rather than by conscious choices on their part. He believed also that conflict was the crucible in which human development occurred, and thus was attracted to the violent and seamy aspects of human experience.
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Tower Crane of Chang Li Model Number QTZ40A
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 60 unit/month
OKorder Service Pledge
OKorder Financial Service
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