Small Loading Capacity Tower Crane 4808 on Sale

Small Loading Capacity Tower Crane 4808 on Sale System 1

Small Loading Capacity Tower Crane 4808 on Sale System 2

Small Loading Capacity Tower Crane 4808 on Sale

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 30 unit/month

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Brief Description:

Tower crane 4808 is used to lift building material such as concrete, steel bars vertically and horizonally.

All tower cranes consist of the same basic parts:

1. The base is bolted to a large concrete pad that supports the crane.

2. The base connects to the mast (or tower), which gives the tower crane its height.

3. Attached to the top of the mast is the slewing unit (large ring-gear and motor) that allows the

crane to rotate.

4. Attached to the slewing unit is the jib (or boom), the machinery arm, the counterweights

and, the Operators cabin

Features:

Independent height (m)		31.5
Max height with attachment (m)		110
Working range can be adjusted(m)		38/43/48
Min working range(m)		2.25
Max lifting capacity(t)		4
Tip load @ 48m(t)		0.8
Hoist mechanism	Falls	2			4
	Lifting capacity(t)	1	2	2	2	4	4
	Speed(m/min)	70	35	7	35	17.5	3.5
	Motor	YZTD225M2-4/8 /32 15/15/3.5KW
Trolleying mechanism	Speed(m/min)	20/40
	Motor	YDEJ100-4 /8 2.4/1.5KW
Slewing mechanism	Speed(r/min)	0-0.6
	Motor	YD132S-6/8 2.4/1.8KW
Climbing speed(m/min)		0.4
Counterweight(t)		7.6
Mast section size(L×W×H)m		1.4×1.4×2m
Working temperature		-40-+60°C
Total power (KW)		23
Power supply requirement (KVA)		115KVA for generator
Cable type ( within 30 meters from site power source to lower electric box of tower crane )		25mm2(3+2, 5 cores)
Startup voltage & current		380V×95%=361V 180A
Rated working voltage & current		380V 65A

Small Loading Capacity Tower Crane 4808 on Sale

Loading Diagram:

Small Loading Capacity Tower Crane 4808 on Sale

FAQ

1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.

Q: what kind of material is used in making of crane and what is the making process of crane.: There are so many kinds of cranes that you need to pick one to get any kind of good answer - the tall T shaped cranes are simply welded up from tubing and barstock into modular sections that will fit on a semi trailer and be hauled to the site. Their structure shows in the photos. A boom crane with telescoping boom has to be made up of welded tube sections with bearings and hydraulic pistons inside and out. And of course, the base of a moveable crane adds a whole series of complications.

Q: Please, if their is a site that shows how to build a crane, provide a link. btw: i do not want to buy some sort of crane building kit.Thanks: Do you need to build it so it can pick stuff up, cause thats gonna require, magnets and alot of other stuff, that I don't feel like talking about, bye:(

Q: What is the scrap standard of tower crane hook?: The hook shall be scrapped at any time in the following circumstances:Crackle；The wear of the dangerous section is 10% of the original size;The opening ratio is increased by 10% than the original size;The twist of the hook is over 10 degrees;The dangerous section of the hook or the neck of the hook produces plastic deformation;The hook thread is corroded;When the hook bushing is worn at 50% of the original size, the bushing shall be replaced;The mandrel shall be replaced when the hook mandrel is worn at 5% of the original size.

Q: Ok I got these huge mosquito things in my house and found out they are crane flies. I got up this morning and there are several hanging from my ceiling on a long single strand of silk or web. Is this unusual? Its really weird.: Probably just harvest man or a cellar spider making a web. You might have just mistaken them.

Q: What can paper crane symbolize?: I don't know what just one means. But making 1000 paper cranes is a symbol of helping someone live if they are near death.

Q: What is tower crane? What are the types and features?: [definitions]Tower crane (tower crane) is called tower crane, also known as tower crane, originated in Western europe. A revolving crane mounted on top of a tall tower. The working space is large, mainly used for the vertical and horizontal transportation of materials and the installation of building components during the building construction. It consists of three parts: metal structure, working mechanism and electrical system. The metal structure includes the tower, the boom and the base. The working mechanism has four parts, lifting, luffing, turning and walking. The electrical system consists of motors, controllers, power distribution cabinets, connecting lines, signals and lighting devices, etc..

Q: Our company is responsible for the general contracting construction project foundation pile by Party A but other subcontractor for the construction of pile foundation of a pile foundation the company has quickly completed the construction scheme of the party and the supervision of tower crane foundation now has been reported by the audit Party B must contact us pile pile. We believe that Party A shall bear it at one time. Ask the net friend is this so?: In fact, in the long run, in a word, what the construction site is finally all party a pay, just clearing the count.

Q: Has anyone ever folded 1000 paper cranes? If so did your wish come true? If it did come true what did you wish for? :) Thanks so much!: Yes i have. For a college friends wedding. The groom makes at least one crane. She was from Hawaii and it's one of the Philippine traditions. There's a story that goes along with it. In Hi there are companies that will take the flat cranes and form them into another design. like a vase or something that can be framed. I think her wish was just to get them finished within 1 week before the wedding... ;) We DID! That was luck in itself. not sure if her real wish came true.

Q: I'm 17 and I was planning on reading it for class, do you think it will be easy to read?: Stephen Crane, Maggie is fantastic! I read it in school when I was 14 so I have no doubt you will have no problems in reading it. Maggie is the tale of an inevitable fall from grace on the part of a young, innocent girl trapped in the vicious world of New York City's slums. Yearning for acceptance and love, beaten at home by alcoholic parents, Maggie sets out with Pete, a local bartender whose cultured mannerisms elicit great respect from the impressionable young girl. However, when Pete spurns her for another, Maggie is ejected out onto the street, forced into prostitution to make a living. We last see her moving off, a huge, oily fat man in tow, for a darkened corner in the city's seedy underworld. If Upton Sinclair's The Jungle is a torrent of social anger and protest, Crane's Maggie is like a brilliant lightning strike, flashing across our vision and leaving us temporarily blinded. The book--scarcely 70 pages--is succint, brutish, and merciless. Crane allows his readers to form their own opinions regarding the characters. His innovative use of near-phonetic spelling to depict in the reader's ear the local dialect of New York's rough neighborhoods was shocking and difficult to comprehend when the book was first released. It lends Maggie an air of earthy legitimacy. Ultimately, Maggie is a cry for the plight of poor children--the souls we overlook with a callous unease mirrored in Pete's offhand, uncaring rejection of young Maggie's genuine love and affection. It is, without qualification, Stephen Crane's greatest and most moving achievement.