QTZ40(5010) tower crane

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 12 set/month

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QTZ40(5008) tower crane is hoisting and conveying machinery which is designed by Shandong Fuyou Co., Ltd. by fully utilizing the group technology, the combinational design technology and the finite element analysis technology and taking the tower crane microcomputer design platform as a tool and has excellent performance.

The crane is a horizontal-arm-rest trolley-amplitude upper-revolution hydraulic lifting type crane which has the effective amplitude of 50m and the maximum lifting moment of 438kN•m. The tower crane has the lifting height of 29m and the adhesion lifting height of 120m (2 magnification) during independent use.

All the speed indexes of the crane meet or surpass national standards.
The crane has the total installed capacity of 24.9kW, features advanced parameters, excellent and reliable properties, attractive appearance, high quality, simple and practical structures, advanced safety devices, convenient maintenance, safe usage and reasonable prices, and is ideal construction machinery for many medium-small construction enterprises

The lifting boom and balance boom adopt cantilever boom structure, which reduces the hoisting modular and makes it more safe, convenient and flexible to install and uninstall, and reduces the requirements for hoisting equipment and the site.
2. Multiple special mounting brackets are available, which saves the installation time and ensures safe and quality installation.
3. The lifting boom adopts cantilever boom structure and variable cross-section materials, featuring more reasonable structural stress and long service life; and it is easier to make different combination of boom length.

Technical Performance Parameter Table

Item		Unit	Magnification
			α=2	α=4
Rated lifting moment		kN.m	400
Maximum lifting capacity		t	2	4
Working amplitude		m	3 ～50
Maximum amplitude lifting capacity		t	0.8
Lifting height	Independent	m	29
	Attached	m	120
Time of moving outrigger end to rotation center		m	50.74
Time of moving balance arm tail to rotation center		m	12.816
Counter weight		t	8.54
Total motor power		kW	24.9
Allowable working temperature		0C	-20～+40

（1）4-magnification Lifting Performance Table

Amplitude(m)	3-10.966	11	12	13	14	15	16	17	18	19	20
Lifting capacity(t)	4	3.98	3.64	3.36	3.10	2.89	2.70	2.54	2.39	2.26	2.14
Amplitude(m)	21	22	23	24	25	26	27	28	29	30	31
Lifting capacity(t)	2.04	1.94	1.85	1.77	1.69	1.62	1.56	1.50	1.45	1.39	1.35
Amplitude(m)	32	33	34	35	36	37	38	39	40	41	42
Lifting capacity(t)	1.30	1.26	1.22	1.18	1.14	1.11	1.08	1.05	1.02	0.99	0.97
Amplitude(m)	43	44	45	46	47	48	49	50
Lifting capacity(t)	0.94	0.92	0.89	0.87	0.85	0.83	0.81	0.80

（2）2-magnification Lifting Performance Table

Amplitude(m)	3-21.4	22	23	24		25	26	27	28	29	30
Lifting capacity(t)	2	1.94	1.85	1.77		1.69	1.62	1.56	1.50	1.45	1.39
Amplitude(m)	31	32	33	34	35		36	37	38	39	40
Lifting capacity(t)	1.35	1.30	1.26	1.22	1.18		1.14	1.11	1.08	1.05	1.02
Amplitude(m)	41	42	43	44	45		46	47	48	49	50
Lifting capacity(t)	0.99	0.97	0.94	0.92	0.89		0.87	0.85	0.83	0.81	0.80

Q: HSE Officers can better answer this question or a qualified Crane operator it self can explain.: each crane is so different. it depends on the rated crane load, the lifted distance from the crane and actuall load to be lifted. Each crane an envelope of angles to the horizontal, lifted load, and distance from the crane. The crane operator must insure that he is within this envelope or the crane may topple over. Also, the wind at the time of the lift must be considered. If you can picture a seesaw with loads pivoting about a fulcrum. When two people are on the seesaw, one person is the crane and the other is the load to be lifted. Only in the case of a crane, the fulcrum is at the crane itself with a large dead load counter weight behind the cab operator.

Q: what is the common cause of crane accidents: Although mechanical failure does occur, most crane accidents are caused due to human error. Here are some examples: 1) Operating a crane during adverse weather conditions, such as wind conditions 2) Overloading a crane/ improper load calculations 3) Inexperienced or untrained personnel 4) Improper rigging of the load 5) Bypassing safety devises 6) Improper selection of the crane for the environment (ground conditions, power lines etc.) based on the type of load 7) Shock-loading a crane 8) Failure to perform maintenance and inspections in accordance to manufacture specifications I hoped this helped Cheers

Q: Only two magnification and four magnification are seen in the data, and the difference in weight is 0.1T. 10How does this magnification change during construction? Do you know that the door crane is changing the grab tower?: Magnification, in simple terms, refers to several ropes through the hookIf it is one in and out of two wire rope, that is two magnificationSimilarly, two into two out is four magnification

Q: I have skills in my craft, I need finatial help for a n.c.c.c.o. certifacation.: lol, yeah, how about just flip my burgers.

Q: Can anyone give me a very accurate slow step-by-step video of how to make the prison break crane perfectly?Its hard to follow the directions on a diagram online so I need a good video.: you okorder and there ou can search prison break crane!!!

Q: For those of you who know about the tradition where you make origami cranes and can make a wish, is it 999 cranes or 1,000 cranes? Cuz I just finished making 999, but I'm not sure if it's actually supposed to be a thousand instead.: It is susposed to be 1000 cranes. You string them in 10 sets of 10 cranes. [thats how I remember!]Can you send me your way of folding them? I can't find one that works right for me, they always turn out a little wrong. :[

Q: What's the difference between QTZ63 and qtz630, isn't it the same kind of tower crane?: Should be the same series, but lifting weights are not the same

Q: how do i win stuff in a crane machine?: On the Skill Crane episode, Spongebob says to Squidward, Be the crane. Holding the button until it releases to the door, don't letting go of the button helps me win something, don't let the time run out, look for a place where the claw can hook up to something like an attachment or box . Sometimes it is pure luck. I won about 600 different things from Jewelry, watches, toy cars, stuffed animals, precious moments porcelain boxes, rings, landyards, NASCAR Hats, wallets, SpongeBob game, neck ties, necklaces, Bobble heads, and collectibles. Sometimes double or triple at one time. Good luck!!!! Go when they just stocked the crane machine. I believe that the best crane is the Sugarloaf one that gives Toy, Treasure, Bean Bag, ToyMart. Sometimes the prize get stuck on the tag or on the thread of the stuffed animals. Sometimes you are just lucky. Good luck from the Crane Queen Masta.

Q: Cranes are normally used in construction in most countries.But I saw some photos that show Iranians are hanging criminals in pubic with cranes instead of gallows.Is it more painful to the dying criminals to the last moment?Do you know why?: they probably didn't have the proper arrangements to carry out the punishment so they used cranes instead of gallows. who knows? but weird really. and it wouldn't be more painful... err... the purpose is to snap the neck... ouch :(

Q: I have to read this book for an AP class next year. I did read the book and i don't understand how i can discuss the setting and its possible relationship to the theme. I looked stuff up on the internet and I've asked other people who have read the book and they're just as confused as I am. I need help!: I can't tell you what to write or what you see as the theme but one of the themes in the book is man versus nature. Maybe you could discuss the setting as part of nature and what Crane seems to be saying about it. One thing that might help is a poem Crane wrote which explains how he sees things. Maybe you already know it. It's titled A man said to the universe A man said to the universe, Sir, I exist! However, replied the universe the fact has not created in me a sense of obligation. An indifferent universe. Not unlike how Thomas Hardy saw things.

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