Q900 50tons Tower Crane TC7050 high quality

Q900 50tons Tower Crane TC7050 high quality System 1

Q900 50tons Tower Crane TC7050 high quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1 pc/month

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Quick Details

Feature: Tower Crane
Condition: New
Application: All construction projects
Max. Lifting Load: 50t
Max. Lifting Height: 287.4m
Span: 70m
Place of Origin: China (Mainland)
Brand Name: CNBM
Model Number: Q900
Certification: ISO9001&CE&GHOST
Warranty: 12 Months
After-sales Service Provided: Engineers available to service machinery overseas
Color: Red&Green&Orange&Yellow

Main Features

1) 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

Q900 50tons Tower Crane TC7050 high quality

Q900 Specification Parameter

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.

Our Services

1.We can make special sample according to the customer’s requirement.

2. We have more than 60 professional technical team, provide best after-sales service

3. Fast delivery time

4. We have CE, ISO9001 and GS certification.

Please note that we can supply both standard mechanism and frequency mechanism, and the rope capacity can be adjusted as per clients' specific requirements.

Q:With hi-rise buildings being constructed left and right, i was just wondering, how do they raise cranes? this has really been bugging me for a time now..: JIP cranes are used to do so

Q:its dead im so scared if thes so called flys i tired to kill it but wen ever i get some thing to kill it its hideing: Mosquito hawks are 100% harmless. They eat mosquitoes, so I wouldn't kill any but rather try and let it go outside. You can just grab them in your hand, they aren't going to bite or anything. Otherwise it's going to starve to death in about 3 days or so.

Q:im so frustrated because ive tryed everything and im obsessed with this book it would really help if someone could find a way for me to read it for free online. i cant find it at my library.please and thank you:)?: Shelly Crane is not giving the book away for free so any online site that has it, has stolen intellectual property.

Q:Two Cranes have been sitting on nest for about 50 days. Will these 2 eggs hatch. They will not leave. It is their 3 Clutch. The first one resulted in a baby colt, but it got hit by car. The second never hatched.: What species of crane? Sandhill cranes have an incubation time of around 30 days, do you know the exact day of egg laying? Are you sure they haven't hatched and they are sitting on chicks? If you are getting close enough to the nest to see eggs or chicks, you might be too close and could be interfering with their natural behavior, unless they are captive or you are using a blind. You mentioned their chick being hit by a car, so if they are nesting that close to people, they may be nervous and are flushed from the nest too often to keep the eggs the right temperature. It's hard to say without more information. Edit: Extra cold weather can damage the eggs. It does seem like they've lost this clutch-50 days is long past when they should have hatched. They may be trying to incubate them anyway, I haven't worked directly with sandhills, but other birds that I've conducted nest monitoring studies on have sometimes sat on nests a while past when the eggs should have hatched. Hopefully this is actually their fourth clutch and you missed the removal of the third clutch. Good luck!

Q:how do construction crews put up a crane?: They assemble it on a concrete foundation using a mobile crane. To grow taller, the top unit of the tower crane has a jacking mechanism that lets it raise itself up and insert another tower section.

Q:What does the crane mean to the Korean people?: The crane mates for life. Most birds do not and very few mammals. So it is a symbol of fidelity and faithfulness or loyalty to one's chosen mate. They are also very long-lived, up to 70 years in captivity, and so are symbols also of longevity. See nationalzoo.si.edu/Animals/Birds/...

Q:Information of distributor or manufacturer for Crane Lake Cellars will be helpful too.: This Site Might Help You. RE: Does anyone knows the contact # or address for Crane Lake Cellars (vineyard or winery) in Napa, California? Information of distributor or manufacturer for Crane Lake Cellars will be helpful too.

Q:What other animals are there in an Eurasian Cranes habitat?: For example the Spreewald is representative of an ecosystem, the Eurasian Cranes live in. You find there also: Eurasian river otter (Lutra lutra), black stork (Ciconia nigra), white-tailed eagle (Haliaeetus albicilla), osprey (Pandion haliaetus), European fire-bellied toad (Bombina bombina) and several dragonfly species such as the beautiful demoiselle (Calopteryx virgo), banded demoiselle (Calopteryx splendens), several club-tailed dragonflies (Gomphus vulgatissimus, G. flavipes, Ophiogomphus cecilia) and a range of other invertebrates. www.bfn.de/0203_spreewald+M520875...

Q:I'm making 1000 origami paper cranes. I started 2 days ago and have 135 done so far but I was wondering what do to with it after. I don't want to just make them and have them sit in my room forever.: Well if you don't want to keep them you can look up organizations that wish to use them for a project. There are a lot for Japan, one that was organized recently for the tsunami was accepting cranes for a fundraiser (every crane sent in earned a certain amount of money with the finished collection being placed in an art museum). I know some hospitals accept cranes for the children's ward, that is what my class did in elementary school we made 1000 and the hospital used them as decorations for the Christmas tree. Then there are individual projects that people start online with which they are accepting cranes to fulfill the one thousand mark for people they know who are sick etc. (relates to the story behind the 1000 paper cranes practice). As a side note if you contact the organization you find a lot of the time the shipping is prepaid you just have to drop them off at the post office. Hope this helps.

Q:Is there a crane lifting chart where I can enter info. to determine what size crane I need, if so where?: the 1st answerer, Irv S, is right. You need to call a craning service. They should be able to give an estimate for crane size based on what you tell them. You will need to know what your Load weighs. How high in the air the crane will have to lift it. ....Putting a swimming pool in the back yard is completely different ....than putting that same swimming pool up on top of a 15 story ....building. How close to the Load can the crane park? Or how far you need the LOAD moved. What a crane can lift, even if it a 100 ton crane is based on how far the crane has to reach to pick up the load and how much the crane has to rotate to place the load. The angle the crane boom goes to, etc. Our 15 ton PH crane can lift 30 thousand pounds at 10 feet from the Turning center. And only a 1,000 pounds or less if the boom is fully extended with the Jib on, that is 125 feet away from the turning center of the crane. Distance is critical! They will probably need to see the work site to give a really accurate answer. Wingman

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