Tower Crane of Chang Li Model Number QTZ300 (7031)
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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QTZ300(7031) Description
Feature: Tower Crane
Condition: New
Application: Buliding Construction
Rated Loading Capacity: 1T
Rated Lifting Moment: 400KN.M
Max. Lifting Load: 5T
Max. Lifting Height: 135m
Span: 47m
Place of Origin: Henan, China (Mainland)
Brand Name: YUJIE
Model Number: QTZ50 tower crane
Certification: CE,ISO,IAF
Warranty: 15 months
After-sales Service Provided: Engineers available to service machinery overseas
Color: as your request
Materials: Q235 for tower crane
QTZ300(7031) 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. 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
7. Engineers available to service machinery overseas.
QTZ300(7031) Specification
QTZ300(7031) Pictures
QTZ300(7031) 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:I have a problem in discovering the breakdown in the tower crane control panel. If you can give me a procedure to follow the problem in the control panel.
- Generally tower cranes have their electrical panels at the ground floor. Troubleshooting in the tower crane is not different to any other electrical system. First check the power circuit healthiness--switches,fuses,contactors and then go for control circuit. The cranes have few additional interlocks for excessive forward movement, extra long travel etc. Just go through the drawing and u will get the problem solved
- Q:for my homework : the question was explain how a skyscraper crane uses physics moments but no where can i find out the answer and dont want a detention ekkk x
- OK... So what has your homework actually asked you to explain? Can you post the question...? There are moment forces going through a crane, is the aim of the homework simply for you to explain what a moment force is using a specific example ? A crane can be thought of in simple terms as a cantilever, ie one supported end and one free end, the lever arm force as it is sometimes referred to in schools is actually the moment force i.e. the moment for a crane with a boom L=40m long lifting a load of P=10kN would beP*L = 10*40 = 400 kNm, this is ignoring the self weight of the boom, if the boom weighed W=1.5kN/m (thats per meter, not to be confused with kNm which is kilo newton meters) then the moment generated by the self weight would be (WL^2)/2 = (1.5*40^2)/2 = 1200kNm so the total moment would be 1600kNm, so just remember for a point load the moment is force * distance from support ( in cantilevers) hope this helps... :)
- Q:how many different types of cranes and winches are there?
- A bit more information might help. In England there are Winches and then there are winches. As for Cranes are we talking about birds.........actually there are only a few type of each.......but there can be quite a few variations of the basic types. let's say 6 types of cranes and 4 or 5 winches.
- Q:I was interested in the Japanese legend of folding a thousand cranes. It was said that if a person was able to fold 1 000 cranes, you get to make a wish.I'm just wondering; let's say I'm done with all 1 000. What do I do next? One of my friends told me you had to burn all one thousand cranes, while another suggested to put the last one in a bottle and set it out in sea.Did it ever state what to do in the end, after folding all the cranes? If it does, please enlighten me :3Thank you :)
- I've only heard of putting them up on strings and you could give them as gifts .. Oh and you could also frame them by laying them flat
- Q:Did not city officials think of the danger if they toppled.
- My friend, that is a good question that only the developer will have to answer to. To the City that is. The crane operator and all other parties in charge of the project will get fined by the City. In addition, they may be lawsuits. Good luck
- Q:How good a job do you think Crane did in voicing the theme of pride/morales in Red Badge of Courage?
- If you believed in the characters with their flaws and their goals, Crane did a good job. Henry Fleming's attitudes towards heroism and war seem to be changing as his experiences increase. What is significant about both pride and fear?
- Q:Is Fireplace Crane a modern term for the swing-out metal arms that hang over a fireplace for cooking? e.g. like in dutch ovens or pots/cauldrons that hang over a fire. It sounds like a more modern term and I need to know if there is an older term. Thanks.
- Happiness is a state that exists only for a moment
- Q:I have an odd fear of construction cranes. I literally get chills and almost dizzy anytime I see cranes. I get very nervous and almost want to cry. I know this is so odd but, I've seen phobias of things that are even more odd so I wonder...is there a phobia for my fear? Does anyone else share my fear?
- Cranes were a christian analogy for saving people. The crane would be used to lift someone out of hell. So, maybe the phobia comes with the realisation that we are actually in hell and a crane won't do that much good. As far as robots, they're all bad and creations of Lucifer. The good ones are the Saints and the bad ones the devil; they're both Satan's creations who's goal is to destroy humans. Of course they work with Satan and do time travel and all that garbage.
- Q:Which is the main basis for the disassembly and assembly process planning of tower cranes?
- .0.11 tower cranes should be prepared before the installation of special construction program, and should include the following contents:1 project overview;2 installation location, plane and elevation;3 types of tower cranes and technical parameters of performance;4 basic and attachment device settings;5, climbing conditions and adhesion nodes detail;6 installation sequence and safety quality requirements;7 weight and suspension position of main mounting parts;8 installation of auxiliary equipment type, performance and layout;9 power settings;10 construction personnel allocation;11 rigging and special tools;
- Q:how to make an simple electromagnetic crane?
- STEP 1 Buy a Crane Step 2 put a electromagnet on iy Step 3 stick ur name on it you get DIY crane
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Tower Crane of Chang Li Model Number QTZ300 (7031)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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