Q7050 Tower Crane (QTZ400) high quality System 1

Q7050 Tower Crane (QTZ400) high quality System 2

Q7050 Tower Crane (QTZ400) high quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 2 pc/month

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Quick Details

Feature: Tower Crane
Condition: New
Application: All construction projects
Rated Loading Capacity: 20T
Rated Lifting Moment: 400TM
Max. Lifting Load: 20T
Max. Lifting Height: 226.3m
Span: 70M
Place of Origin: China (Mainland)
Brand Name: CNBM
Model Number: Q7050 (QTZ400)
Certificate: CE, Russian GOST and ISO9001
Hoisting Mechanism: With frequency control
Type: Stationary, Travelling and Climbing
Max Height Under Hook: 76.3m

Main Features

1)TC7050 tower crane is one of the key product of CNBM company, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.

2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 180m.

3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.

The range-change structure drives the dolly to change range on the horizontal arm, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.

5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.

Product Picture

Q7050 Tower Crane (QTZ400) high quality

Parameter List

Q7050 Tower Crane (QTZ400) high quality

Packaging & Shipping

All our packing ways are standard packing. In wood case or carton, as you like. After the production, we will do our best to do the shipping as soon as possible. Best Service is our sart of business.

Service

----Providing timely delivery, standby engineers are ready to slove any of your problem

----Providing all-embraced warranty of products quality, worksite installation guidance

----Providing ample spare parts and training of operation and maintenance

----Engineers have more than 20 years' experience in tower crane, ready to solve any of your problems.

Q: the lenght of beam is 4.5mmaterial of beam is ASTM Gr60: difficult question

Q: What is the definition of lifting, slewing and luffing of tower cranes?: Rotary is cantilever tower crane tower crane rotary shaft winding;Is the hook shaft distance amplitude change;

Q: is there something that i can add to my bug zapper to attract these bugs and kill them faster?: they might be breeding somewhere close near your window. Check for magets which turn into flys and spray some raid out there. Get a screen on your window and get rid of any food or drink that they mind want you to share with them.

Q: the highest ranking American serviceman, at least in the so called prison camp: no, he was brutally murdered

Q: Something confuses me in dragon ball:When roshi has a flash back, he says crane didn't turn evil until after mutaito fails to kill piccolo, but in the filer where goku goes back in time, crane is an asshole before picolo and roshi referred to him as a friend before the piccolo incident.Also, why in the piccolo flash back are roshi and crane bald but in the filler do they have hair and glasses?Also, why in the filler does crane have a different outfit in the filler than the other students but in the piccolo flash back he has the same outfit as roshi?: The idea is that Crane Hermit is a selfish man that would do anything to get what he wants. In the past, Master Mutaito was there to ram some discipline in his head and have him under control. Following the events of his death and the defeat of King Piccolo, nothing could really stop him from being a selfish jerk again. Roshi probably didn't mention Crane being bad before King Piccolo's arrival because he wasn't really evil before it either. He was selfish and greedy, but not outright despicable as later... at least not that much. Roshi seeing Crane as a friend might imply that Crane had some redeeming qualities during his years as Roshi's rival under Mutaito's guidance. About their baldness, I think they shaved their heads after a while due to how monks and some martial artists tend to shave their heads. That or it's a plot hole due/filler error. It's again either a plot hole/filler error or they just switched outfits once they reached a certain level of their training, just like how you gain a different color of band as you progress in Judo and Karate.

Q: What does the crane mean to the Korean people?: Long Life

Q: So I have this teacher for almost 4 years and I didn't very much liked her style of teaching. During my sophomore year I was getting fed up with having her in my favorite class. Unfortunately she got ovarian cancer. Now that I think for what she has done and not acknowledging her, I feel really bad. To make things up I wanted to give her I guess the 1000 cranes before I leave for college.Is it okay to give it to her? If so, what do you do once you have all 1000 of them folded?: You string them in combination in order that they nest in combination in a protracted garland, after which fold the garland smartly in a field. It might definitely be ok to ship them--in particular for the period of a excursion for decorations-- despite the fact that the special location you might ship it might differ from location to location. I might additionally advise drawing near the media, your loved ones, peers and colleagues and asking them to sponsor cranes, in order that you're sending cash at the side of your thousand cranes. I'm folding cranes for charity. You can sponsor one for 5 greenbacks. Would do the trick, and it might upload to a symbolic gesture.

Q: A crane lifts a 425 kg steel beam vertically a distance of 117m. How much work does the crane do on the beam if the beam accelerates upward at 1.8 m/s^2? Neglect frictional forces.a.) 3.4 x 10^5 Jb.) 4.0 x 10^5 Jc.) 5.8 x 10^5 Jd.) 4.9 x 10^5 JSolved as W= mgh but obviously that is wrong. Where do I go wrong?: You have the right idea, the answer is d. EDIT: Well I actually read the rest of the question (sometimes I get an itchy trigger finger!), and the net force should be found first, the net force includes the weight and the tension in the crane's cable (so you need to find the tension): ∑F = ma = T - mg T = m(a + g) = 425kg(1.80m/s? + 9.80m/s?) = 4930N So the net force is the sum of the tension in the cable and the weight of the beam, or: F = T - mg = 4930N - (425kg)(9.80m/s?) = 735N Then, the work done by the crane is: W = FΔy = 735N(117m) = 8.95 x 10^4J Does not match any of your choices, so I am perplexed! Maybe someone will straighten me out. Apologies if I failed to help.

Q: How to crane fly out of your room?: The crane fly might look a little scary, but they really are harmless. They do not bite people. But you don' t want one in your bedroom. Just open the window and get a towel and chase him out. You may have to get a ladder because he may want to go to the ceiling.

Q: I have a Holden 253 and I'm looking at a hydraulic street/strip cam, and I'm wondering which brand is better out of Crow and Crane?Cheers.: crane is they cam i like but they are both good.

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