TOWER CRANE PT7023 with safety monitoring control system
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- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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The flat top tower crane is more and more popular among customers with its beautiful appearance and quick and safe disassembly, and its application range is also expanded constantly. The PT series product is the new product with domestically advanced level and capability of international market competition, and the main models include PT5510-6t, PT7023-12t and PT7528-18t. |
1. The lifting boom and balance boom adopt cantilever boom structure, which reduces the hoisting modular and makes it more safe, convenient and flexible to install and uninstall, and reduces the requirements for hoisting equipment and the site.
2. Multiple special mounting brackets are available, which saves the installation time and ensures safe and quality installation.
3. The lifting boom adopts cantilever boom structure and variable cross-section materials, featuring more reasonable structural stress and long service life; and it is easier to make different combination of boom length.
4. It adopts standard sections (for models of over 12t) of piece assembly structure, split structure stock, and assembled platform, which meet the transport requirements for standard container.
5. The extra-long boom is designed with a rope-supporting trolley, and the speed of which is 1/2 of that of the luffing trolley, which can achieve the most optimum rope-supporting effect. The structure has applied for national patent.
6. The lifting mechanism adopts speed regulation by frequency control or by eddy current brake series resistance, featuring good lifting performance; The slewing system adopts frequency control by torque electric motor or by coil winding type electric motor with hydraulic coupler, featuring smooth operation and small slewing impact.
7. All kinds of safety devices are reliable and easy to adjust; both the safety monitoring control system and traditional safety system are available, the double system ensures safety operation of the tower crane; the hydraulic system adopts low/medium pressure design, featuring higher safety and reliability.
Model | Max.lifting capacity & work range | Max.work range & lifting capacity | Max.independent lifting height（m） | ||
Lifting capacity（t） | Work range（m） | Work range（m） | Lifting capacity（t） | ||
PT5510 | 6 | 12.7 | 55 | 1 | 40 |
PT7023 | 12 | 18.1 | 70 | 2.3 | 50 |
PT7528 | 18 | 16.8 | 75 | 2.8 | 60 |
- Q: can somebody give me good info on this. its a martial art im very interested in leaning and i would like some background info on it first thx
- No. You can make an argument that some body type may find it easier, but to say a particular style of martial art is only for one body type (tall skinny) is ridiculous. My White Crane teacher was barely 5'5 and thin, and he had no problem whipping my classmates who are in the 6' height range. Don't worry about your size. Forget the video and find a teacher. Crane is good, but so is any style that is taught by a good instructor. Besides, you are 15 and still have at least 5 more years of growth. If you start now, by the time you reach your max height, you will have been training at least 5 years and I'll bet anything your height is not going to be a concern for you.
- Q: Please help me on this question, I can't seem to find it anywhere on the internet! :(
- No animals depend on Siberian crane but they are a source of food to carnivores in the wild.They are usually secondary source because there are mroe source of food that carnivores could eat.SO if they are extinct,it would not be a problem...its only destroying natures beauty!
- Q: What kinds of concrete are there in construction crane? Mainly for the construction of this area ~ ~ ~!There is no lifting machinery issued by the state what ~ ~ which detailed description of the construction machinery lifting what?
- Tower crane, crane, man goods elevator, lift, there are national standards
- Q: Romney woulda had that thing fixed by now.
- It never ceases to amaze me. As Americans we scream and cry about the deficit and wonder why our president has not sent a work crew to fix a crane in NYC. These very same Americans suggest that our President is leaving the broken crane in New York to remind people of the atrocities done to the black Americans in our country. Really, nothing surprises me anymore.
- 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
- Q: It got me thinking.
- I have not seen the movie, but I think I saw what you're talking about on a preview. I would think that the safeties involved in the control system for a crane would make it highly unlikely to happen. There is no absolute assurance, only probabilities or likelihoods. You just hope that you have enough failsafes in the system so if one part of the system fails, the others will take over, or shut the whole thing down properly.
- Q: Trying to find an estimated weight for a mobiles crane with a 5 tonne capacity ?
- If the crane HAS a 5-ton capacity, then to be able to estimate the weight you would need to know the length of its lifting arm at maximum extension w.r.t the C.G. of the body of the crane. So suppose we have an arm length of (say) 6 mtrs, then the max turning moment at the fulcrum (from front wheels of crane ? ) due to the Load alone = 5 x 6 = 30 You need to add the moment for the arm itself. Lets say the arm is around 1/2 ton. And its c.g. is approx 1/3 the distance from the fulcrum. Then this adds another = 1/2 * 1/3 *6 = 1 So total moment is 30 + 1 = 31 The body of the crane must be MORE than this. Suppose the C.G. of the crane is 2 meters behind the same fulcrum. Then weight of the body must be 31/ 2 = 15.5 tons. Lets say the weight is 16 tons. Then the TOTAL mobile cranes weight would be 16 (body) + 1/2 (arm) ~ 16.5 tons It all depends on the dimensions of the crane, and where the c.g. is located. If the crane has ballast added right at the back, then it's overall weight can be made less since it's c.g. would get shifted further away from the fulcrum
- Q: The car weights approx 900 kg.Thank you xx
- Gravity acts downwards, force = mass x acceleration. Crane acts upwards at same force. As the crane starts to lift the car there is upwards acceleration that causes more force to be generated for a moment.
- Q: Does anyone have any info on John B. Crane?
- Do you mean the Lecturer John B. Crane of the Redpath Chautauqua Collection? Thats the only one I know.
- Q: a/ Calculate the lift workb/ What is the power used by the crane when the efficiency is 60%? (Can you explain for me what efficiency means)c/ What will the kinetic energy of the load be when it hits the ground, if it falls from the height 8.5 meters, g=9.81 m/s^2Thank you.
- evaluate the equation P = W/t the place W = F x d (F = tension (load) d = distance moved interior the path of tension, W = artwork carried out/ability transferred, P = ability, t = time) a million) if P = W/t then t = W/P yet W = F x d so t = F x d/P F = 6N d = 2m P = 3W t = 6 x 2/ 3 t = 4s 2) returned P = W/t = F x d/t so d = Pt/F d = 12W x 5s/ 6N d = 10m
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TOWER CRANE PT7023 with safety monitoring control system
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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