Tower Crane of Chang Li Model Number QTZ40(4209)
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
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QTZ40(4209) Description
Feature: Tower Crane
Condition: New
Application: all of constrcution
Max. Lifting Load: 6tons
Max. Lifting Height: 120 m
Span: 42 m
Place of Origin: Henan, China (Mainland)
Brand Name: YU JIE
Model Number: QTZ40(4209)
Certification: CE,Goast
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Model: QTZ40(4209)
Main Material: 125*125*10 mm
Mast Section Dimension: 1.64*1.64 *2.5 m
Hoisting Speed (a=2/4): 60/30/7 30/15/3.5 m/min
Min. Stable Falling Speed: 5 m/min
Slewing Speed: 0.36/0.71 r/min
Trolleying Speed: 33/22 m/min
Jacking-up Speed: 0.6 m/min
Total Motor Power: 2.8kw
Counterweigh: 11.48t
QTZ40(4209) 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. Impeller blasting/rust protection paint
4. Advanced painting process
5. New designed mast, can be used to Internal and external climbing tower crane
6. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor
QTZ40(4209) Specification
QTZ40(4209) Pictures
QTZ40(4209) FAQ
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 meaning of the tower crane’s code?
A: Take TC5013 for example, the first two letters “TC” means Tower Crane, “50” means jib length is 50 meter, and the last two letter “13” means the tip load is :1.3 ton.
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;
Q: What is the function of the monitor?
A: Monitor, namely inspection system (like black box), which could store 10000 tower crane operation reports, and it is recommended to be installed in big cranes more than 16t.
- Q: I have recently mounted a Meiller MK 40 R / 2 crane on my truck and I wonder if my truck's hydraulic pump can support it without problems. I have a Mercedes-Benz 813 truck of 1987 and the crane is more or less the same years by the way. Should I change my truck's pump?
- Click here to find your answer
- Q: Old used 200 t crawler crane is available for purchase. What are the guidelines/ thumb rules for assessing its cost ?
- Supply vs demand Extreme examples: If the crane is no longer needed anywhere, the cost will be 0; no demand. If the crane still has a unique useable function and there is only one available, it's immediate cost will be very high; no supply. So, assuming that the cranes supply/demand is somewhere in the middle, the methodology for assessing it's cost would be to evaluate the following: * Where is it located with respect to where it is needed? (place value) * How quickly do I need it, and how quickly can I get the crane? (time value) * What alternative solutions are available? * How much do other similar cranes cost? * etc Hope this helps!
- Q: how do they get cranes on top of building sites?
- One way is another crane, although I think you are talking about the ones for really tall buildings. In those cases, they use a crane (self-hoisting tower crane) that is able to raise or hoist itself up as construction continues. For example, it will be working on the 10th floor, and then it will climb the recently placed girders to the 11th floor, and so and so forth. Sometimes the crane is disassembled at the top... other times, it is kept there to aid in window washing.
- Q: How to explain and classify the types of tower cranes? What do QTZ80 and Q5510 mean?
- 80 is lifting torque of 800 KN.M, 5510 is 55 meters, big arm of the front crane 1 tons
- Q: im doing and essay and i need help on what motivated him to write this poem. im in 9th grade
- War Is Kind Stephen Crane
- Q: I'm into urban exploration and basically the one thing I haven't done is climb a crane. I don't actually know where one is that I could climb, but I definitely will do it someday. I'm just wondering how illegal it would be? Also, don't give me any it's not safe bull, I'm perfectly confident in my abilities and ready to accept the consequences if I get caught.
- Unless you have permission from the owner, it would be considered trespassing.
- Q: Yeah, I think I know what cranes are used for. But in the context of building an apartment and so on, what is the role derricks there. And why is called cranes and derricks - What is the correlation between them.
- Cranes are used for lifting heavy equipment. Derricks are used to drill for oil. They are two different things.
- Q: when a skyscraper is done being built, how does the crane come down?
- In pieces, section by section, and then the base is taken out by Helicopter. Or at least that is how I would do it.
- Q: The machine weight is 17500 KgEach crane capacity is 12500 KgThe lenght of beam is 4.5m and square cross section areaMaterial of beam is ASTM A 615 Gr60Machin connect to beam in 3 pointWhat is the beam cross section area dimension?
- You left out crucial information and working it out with risky assumptions takes too much work. Whatever this was supposed to mean Machin connect to beam in 3 point What is missing is whether the cranes connect to the end and the entire weight of the machine is in the middle - or is the machine attached at 3 distributed points. In addition, there has to be some condition - looking at the ASTM spec will give strength, but you have specified whether the beam is to be just at failure or 50% safety factor, etc.
- Q: How do Crane Motors Work?
- I'm not 100% familiar with this but this should be pretty close to the answer. Simple/standard crane motors work by applying power first through a rotating steel shaft into a gearbox. The gearbox allows the gearing ratio to be changed (to trade rotation speed for torque or torque for rotation speed). Another steel shaft carries the power out of the gearbox, again through rotation, to a spindle (think big thimble) around which steel cable is wrapped.
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Tower Crane of Chang Li Model Number QTZ40(4209)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
OKorder Service Pledge
OKorder Financial Service
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