Tower Crane of Chang Li Model Number QTZ300(7031)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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QTZ300(7031) Description
Feature: Tower Crane
Condition: New
Application: All kinds of costruction
Rated Loading Capacity: 4T
Rated Lifting Moment:500/630/800/1000/1200KN.m
Max. Lifting Load: 4T
Max. Lifting Height: 150m
Span: 42M
Place of Origin: Henan, China (Mainland)
Brand Name: Yu Jie
Model Number: QTZ40
Certification: ISO,CE,BV,SGS
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Tip Load: 0.8
Trolley travel speed: 38/25m/min
Slewing speed: 0.6r/min
Jacking up: 0.4m/min
Powed: 380V/50HZ
Lifting character: 2/4 Fall
QTZ300(7031) Features
1.Thirteen years of experience in supplying new self-erecting tower crane with Huiyou 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.
QTZ300(7031) Specification
QTZ300(7031) Pictures
QTZ300(7031) FAQ
Q: What is 3 main mechanism of the tower crane?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
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: 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 is main advantage for manufacturing construction machinery?
A: Our machinery main advantages mainly include: 1. National-level Research Academy for various building equipment for more than 30 years’ experience; 2. Complete quality control system; 3. Nearly 20 years experiences in manufacturing industries; 4. Over 50 engineers along with 6 local partner companies providing worldwide after-sales service;
- Q: A crane operator must ensure that the load is within load chart ratings for _________ and the __________ of the crane.A. Boom length; CenterpointB. Boom length; Load RadiusC. Center Point, Load RadiusD. Center of Gravity; Load Radius
- B. The load radius is the horizontal distance from the center of rotation of the crane to the center of gravity of the load being lifted. The load radius is a critical consideration when determining what size crane is required for most lifts. There is generally a chart that tells what that machine will lift at any boom length,
- Q: ok. soooo.i've got this essay.and i'm stuck.all because i can't figure out the poetic form of War is Kind.help??its only the first five stanzas.Do not weep, maiden, for war is kind. Because your lover threw wild hands toward the sky And the affrighted steed ran on alone, Do not weep. War is kind. Hoarse, booming drums of the regiment, Little souls who thirst for fight, These men were born to drill and die. The unexplained glory flies above them, Great is the battle-god, great, and his kingdom -- A field where a thousand corpses lie. Do not weep, babe, for war is kind. Because your father tumbled in the yellow trenches, Raged at his breast, gulped and died, Do not weep. War is kind. Swift blazing flag of the regiment, Eagle with crest of red and gold, These men were born to drill and die. Point for them the virtue of slaughter, Make plain to them the excellence of killing And a field where a thousand corpses lie.???
- War Is Kind Stephen Crane (1899) Do not weep, maiden, for war is kind, Because your lover threw wild hands toward the sky And the affrighted steed ran on alone, Do not weep. War is kind. Hoarse, booming drums of the regiment, Little souls who thirst for fight, These men were born to drill and die. The unexplained glory flies above them. Great is the battle-god, great, and his kingdom-- A field where a thousand corpses lie. Do not weep, babe, for war is kind. Because your father tumbles in the yellow trenches, Raged at his breast, gulped and died, Do not weep. War is kind. Swift blazing flag of the regiment, Eagle with crest of red and gold, These men were born to drill and die. Point for them the virtue of slaughter, Make plain to them the excellence of killing And a field where a thousand corpses lie. Mother whose heart hung humble as a button On the bright splendid shroud of your son, Do not weep. War is kind!
- Q: What kind of equipment must be installed on luffing trolley of horizontal luffing tower crane?
- It must be installed:To prevent the trolley cable broken car slip away;The car must have a support wheel to prevent the trolley from hanging in the middle.
- Q: Some of my friends are trying to see what is the most creative, yet still meaningful way to ask a girl to prom. I decided to use 1000 origami cranes, and for those who don't know, the meaning (in Japanese lore) behind 1000 cranes is that the maker gets to make one wish, and its also traditional to give them to someone to wish happiness and prosperity upon them.
- i think of it sounds large! ik i could like it if my crush did that! yet 1000? thats a good type of paper yet be beneficial to recycle regardless of is left over, it could probley make ur gurl happy that ur assisting the planet :)
- Q: I can't seem to find the item I'm looking for on-line. Maybe some fellow crane operator happens to know where I can find this. It's a quick releasing crane hook, it drops the load on cue. I think it would probably be remote-controlled.
- What load rating are you looking for? I am familiar with heavy lift cranes and smaller ones that do not have any sort of release device that you are looking for. Most rated crane hooks have to be qualified to carry that load and any quick release feature could fail, dropping the load. Maybe you could find such a hook for a non-industrial application, but I have never seen anything like this in use.
- 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: are crane flies the most venomous insect in the world,or is this just an urban myth?
- Chuck Norris is the most lethal of all!!!!!!!!!!!!!!!!
- 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
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Tower Crane of Chang Li Model Number QTZ300(7031)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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