Tower Crane Flat-top Split in row QTZ80(5512)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 200 unit/month
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QTZ80(5512) Description
Feature: Tower Crane Condition: New
Application: urban construction Rated Loading Capacity: 6T/8T
Rated Lifting Moment: 800kn.m Max. Lifting Load: 6T/8T
Max. Lifting Height: 140M Span: 55M
Model Number: QTZ80(5512)
Certification: ISO9001:2000; CE;Ukraine & Belarus Certificate
Colour:Blue/ White
After-sales Service Provided: Overseas third-party support available
QTZ80(5512) Features
1.Thirteen years of experience in supplying new self-erecting tower crane with Dahan 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. Advanced painting process
6. Potain masts designed with dismountable panels, making teansport easier and cheaper
7. New designed mast, can be used to Internal and external climbing tower crane
8. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor
9. Engineers available to service machinery overseas.
QTZ80(5512) Specification
QTZ80(5512) Pictures
QTZ80(5512) FAQ
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: What kind of steel used for tower crane?
A: Normally, as for the main force bearing steel structure, Q345B is adopted; as for the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.
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:explain thoroughly please
- Sure. Let's say that a crane needs to hoist a load of 10 tons, and that because it needs to reach over some obstacles, needs to lift at a horizontal distance of 50 feet away. That creates a torque about the base of the crane of 500 ton·ft. By positioning a counterweight on the opposite side of the tower, the magnitude of the moment can be mitigated. For instance, let's say a counterweight of 10 tons is positioned at 25 ft on the other side of the tower. The moment produced by the counterweight is 250 ton·ft, so the net moment at the base is 250 ton·ft. Furthermore, when the 10 ton load is positioned and release, there is still a 250 ton·ft moment at the base of the tower; it has simply switched direction (say from rotating the crane to the right, to rotating it to the left). If you find this helpful, please award Best Answer!
- Q:What is an attached tower crane?
- Its weight is 5 ~ 100kN, lifting radius of 3 ~ 35m (trolley), the lifting height is 160m, the maximum lifting torque of 1600kN - m, each with high 2.5m, the QT4 - 10 type crane lifting system comprises a lifting sleeve frame, long stroke hydraulic jack, bearing seat, lifting beam and a positioning pin. The cylinder block of the hydraulic jack is installed on the support seat at the bottom of the tower, and the lifting process can be divided into five steps.
- Q:How can you tell the difference between a mosquito and a crane fly?
- Crane flies are about an inch long, sometimes larger - just the body, not including the legs.
- Q:I used crane to fly me to the korean folk town area. im abck in the station that crane is at but i get up to reach crane. Is there a portal in town or a place i jump to? Please help!!
- what? take the next exit
- Q:i will like to crane operator?
- You made a statement, you will like to crane (an) operator. Which operator is it you are going to like to crane? If you mean would you like to operate a crane, that is up to you. If you mean can you be a crane operator, that is up to an employer. You need to be employed as one, and that probably means training and experience before being allowed to operate cranes for him/ her.
- Q:Where i live i get a damn lot of these come in my house.... I usually just leave them unless there are too many. This was before i was told that they are in fact one of the most venomous creatures on the planet. I laughed, but then was told the same by a friend.Im now Little worried about them coming near me. I understand they have no ability to sting but still... Should i worry about them flying around my house? I was thinking if i were to squash one, doesn't that mean the venom is now on my hand?!Are they really the most venomous creatures on earth? Or am i making a mountain out of a molehill? Thanks
- It is a complete myth. Confusion can arise because there are three different animals commonly called daddy-long-legs - spiders of the family Pholcidae, harvestmen (which are arachnids, but not spiders), and crane flies (which are insects). The myth about 'daddy-long-legs' being extremely venomous was originally applied to pholcid spiders, perhaps because they often kill highly venomous species like the black widow. Because the name is shared by harvestmen and crane flies, the myth is now often applied to them too. It is false in all cases. Whilst pholcid spiders are venomous, their venom is far too mild to be dangerous to humans - it causes nothing more than a slight tingling sensation. Harvestmen and crane flies have no fangs or venom whatsoever, and are completely harmless.
- Q:my HSAP prep teacher wants us to find instructions on how to make an oragami crane.She said that it has to be less than 24 steps.I have looked on the internet and I cannot find anything.I need this by tomorrow.Please help!
- Start with a square piece of paper. You got that? Fold the paper corner to corner to get a large right triangle, and fold it corner to corner again to get a smaller triangle. You got that ,or did I lose you. Open the paper, and you will see a big X. Never mind the X. We will come back to it. Now fold the paper side to side to get a rectangle, and fold the two SHORT SIDES to the X fold. Open and do the other two by repeating what you just did. Open the paper FLAT. You can now see a 4 pointed star. Along the four sides of the square, push down on the perimeter of the star to make the star come up. Fold down until you have a flat KITE. Make sure you have 2 flaps on each side. What you are looking at now is one wing, and the other one is in the back. The neck and head are inside the wings. Pull them out half way to expose them. Fold one side at the tip to make a head. If you did everything correctly, and hold under the neck with one hand and pull the tail with the other hand, the crane should flap its wing. Write back if you need more help.
- Q:.......rated by the ________ weight it will lift at a ________ radius and ________ boom length.A. Maximum; minimum; maximumB. Minimum; maximum; maximumC. Maximum; minimum; minimum
- It is Maximum weight, Minimum Radius, Minimum boom length
- Q:Secured to a concrete floor with 12 30mm bolts
- That can only be answered by analizing it. A crane as you are supposed to know has different loads and directions of impact due to the moving bridge, the trolley, and break loads. So what it can lift depend on the whole structure. Besides depends as much on the type of crane
- Q:What kind of personnel should be installed for the tower crane installation and disassembly?
- 2, with special construction operation qualification certificate of construction, lifting machinery, installation, demolition workers, lifting signal workers, lifting drivers, cable operators and other special operations personnel.And an electrician.
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Tower Crane Flat-top Split in row QTZ80(5512)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 200 unit/month
OKorder Service Pledge
OKorder Financial Service
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