TOWER CRANE QTZ400 Q7050 TC7050 high quality 20ton

TOWER CRANE QTZ400 Q7050 TC7050 high quality 20ton System 1

TOWER CRANE QTZ400 Q7050 TC7050 high quality 20ton

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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
Max. Lifting Load: 20t
Max. Lifting Height: 226.3m
Span: 70m
Place of Origin: China (Mainland)
Brand Name: CMAX
Model Number: Q7050
Certification: CE, ISO9001, GOST,CU-TR
Warranty: 12months
After-sales Service Provided: Engineers available to service machinery overseas

Main Fatures

TC7050 tower crane is a company based GB/T5031-2008 《tower crane》design and manufacture of a construction crane. It can be applied widely in high-rise civilian building, bridge and water-conservancy project, big-span industrial workshop and high-rise building, etc. the tower crane is high level slewing self-erecting tower crane which adopts horizontal jib and trolley-jib. The main features as follows:

Height of the tower crane is confirmed according to height of building, lifting ability of the tower crane is independent of height.

The tower crane with features as high working speed, stead work condition and high efficiency.

Hoisting jib has 55m or 60m and 65m three ranges. This meets project needs more widely.

The eyeshot of cab is well, and the cab is installed independently,which creat preferable working condition for handlers.

Location of the tower crane is reasonable, and the externality of the crane is beautiful.

Lifting jib adopts rigid double tension bars with features as light structure.

the operation is simple and the maintenance is convenient

TOWER CRANE QTZ400 Q7050 TC7050 high quality 20ton

Performance Table

Model	Q7050 (Topkit Tower Crane (QTZ400))
Jib length	70m
Free height	Stationery	76.3m
	Traveling	78.3m
Max. Load	20 tons at 3.9-22.4m
Tip Load	5 tons at 70m
Mast Size	2.45x2.45x5m
Counter Jib	25.4m
Work Range	3.9m - 70m
Max. Height	226.3m
Type	Stationery/Travelling(Optional)
Standard Mechanism	Hoisting	70RCS50
	Trolleying	X185K
	Slewing	RCV185
	Traveling	RT643
Frequency Mechanism	If you need frequency control, please directly tell us.
Power	380V/50Hz 440V/60Hz

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.

Q: What is the function of the balance valve in the hydraulic jacking system of tower crane?: The function of the balance valve is to maintain the balance of the oil pressure, the hydraulic oil delivery flow is stable, so that the tower crane jacket and the upper part of the lift, disassembly, standard time, lift and smooth.

Q: where can i find the xxx video of bob crane?: I think they're in police custody or destroyed. Some of the women in his videos were suspects (or at least persons of interest). Police feel his murder may have been by a jealous husband or boyfriend. In just recent years someone was tried for the murder and they were found not guilty. If you ever do find videos of Crane tell me where.

Q: how does a crane operator's knowledge of where the centroid is generally located for most uniform objects help them perform their job more safely?: Usually it is the rigger who attaches the lifting gear not the crane operator who needs to know about centriods and even then the real trick is getting the slings or other lifting devices in the exact place. That tends to be a bit of trial and error unless the lifting points are clearly marked.

Q: What kind of tower cranes are available? How about the scope of all kinds of tower cranes?: Tower crane is divided into fixed tower crane, mobile tower crane, jack up tower craneThe mobile tower crane is divided into track type, tire type and automobile typeThe jack up tower crane is divided into two parts: internal climbing type and attached typeUsage: loading and unloading concrete by hanging tank for general construction and installation

Q: How does a crane get down from a skyscraper once they're done using it? Like the crane on top of the skyscraper, do they get take it apart?: Can only be assumed that the jibs are first dismantled then the actual crane base lowered down by a second crane or even helicopter

Q: i live in cali and these things are really starting to piss me off!!!!!!! I never noticed any before ( when i lived in colorado) but it seems lately that they are all over!!!! every time i open my damn door AT LEAST 5 of them come in! THERE SO GROSS with there big hanging legs! EWWWWW! Anyways, when will they go away and what do i do to keep them from getting in my house?: The crane fly season only last for a month or so. There are years when they can reach almost plague proportions but within another 2-3 years their numbers should return to normal.. They can cause some damage to farm crops but the good news is that they are harmless to us.

Q: can anyone help me in telling me how to construct an electromagnetic crane or help me find a website which helps with the steps in constructing one. thank you: www.okorder /.. Add a childs toy crane and you have a Electromagnetic crane Ta Da.......

Q: What is a "crawler crane" and what kinds of jobs is it good for?: *A crawler is a crane mounted on an undercarriage with a set of tracks (also called crawlers)that provide for the stability and mobility of the crane. Crawler cranes have both advantages and disadvantages depending on their intended use. The main advantage of a crawler is that they can move on site and perform lifts with very little set-up, as the crane is stable on its tracks with no outriggers. In addition, a crawler crane is capable of traveling with a load. The main disadvantage of a crawler crane is that they are very heavy, and cannot easily be moved from one job site to the next without significant expense. Typically, a large crawler must be disassembled and moved by trucks, rail cars or ships to be transported to its next location. Crawler cranes range in lifting capacity from about 40 US tons to 3500 US tons.

Q: Like those three hundred or four hundred meter tall skyscrapers, where are the bottom of these tower cranes installed?It doesn't go up from the ground, little by littleWill the crane not fall down?: It's just a little bit needed, and you're right!! As long as the requirements to ensure verticality, no problemBuilding technical requirements, such as Perpendicularity Error of not more than 3 millimeters per 100 meters, can be guaranteed by the building.

Q: This poor little guy has been out on my balcony where I smoke my cigarettes for two days now. One wing is badly mangled and he can't fly away, I thought to just let him work it out yesterday in hopes of him healing on his own somewhere, but today he was climbing on my leg as if asking for help and I feel horrible for him now...he's suffering, he hasn't gone far in at least 24 hours I feel I should feed him and give him water until he heals...what do crane flies even eat?? Any advise aside of killing him and putting him out of his misery would be great!!: Take him to a wildlife reserve! He has a chance of life! Or a 24 hour emergency vets office would be good. You could call a vet to come to your house. It might be a little pricey, but the animal would thank you for it. If he is suffering too badly, a vet will make the decision to euthanize him. If you have any children at your house, do not allow them to see it. It does not make a child happy to see a bird in that condition. I would call your local vets office now.

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