CMAX QTK63-6T Self-erecting Type Tower Crane

CMAX QTK63-6T Self-erecting Type Tower Crane

Ref Price:: $10,000.00 - 100,000.00 / unit

Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Brief introduction

A Taiwanese-invested enterprise, specializes in production, distribution and lease of tower cranes, boat derricks, offshore platform hoists, special cranes for wind power generator, reverse circulation drill rigs, static press-in pile drivers, girder carrying vehicles, moveable bridge fabrication machine and other specific construction machinery. The company was established in Pukou Hi-tech Development Area in Nanjing, China in 1993. It is equipped with a wide range of large processing machinery, tooling and workpiece sandblasting surface treatment flowlines, etc. It has been paying much attention to the development and research of products. Now it has developed and applied hydraulic stepless speed regulation system, PLC and touch screen technologies, which are very unique among like products at home, getting ahead of others. Tower cranes and reverse circulation drill rigs have come into series with special models available upon user requirements. Meanwhile, we are able to design and manufacture other specialized construction machinery to accomplish customer’s requirement.

Quick Details

Feature:	Tower Crane	Condition:	New	Application:	Construction
Rated Loading Capacity:	6T	Rated Lifting Moment:	630KN.M	Max. Lifting Load:	6T
Max. Lifting Height:	140M	Span:	3-50/55M	Place of Origin:	Shandong, China (Mainland)
Brand Name:	HAISHAN	Model Number:	QTZ63	Certification:	CE and GOST Approved
Warranty:	one year	After-sales Service Provided:	Engineers available to service machinery overseas	Crane weight:	30t
Standard mast:	1.65x1.65x2.5 m	Ballast weight:	12/13.5t	Ballast boom:	12.06m
Power:	32kw	Colour:	Yellow	Working environment:	-20 C -+40 C

Characteristics of QTK63-6T Self-erecting Tower Crane

1) QTK63 tower crane is one of the key product of CNBM, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.

2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 140m.

3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.

5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.

Main Technical Parameters

Name			Unit	Parameters
Nominal lifting moment			KN.m	630
Max. lifting power			t	6
Rating lifting power at max. range			t	1.3
Work range			m	2-50
Lifting height		Independent	m	40
		Attaching style	m	140
Lifting speed			m	Double magnification	Quadruple magnification
				60/30/6	30/15/3
Circumgyrating speed			r/min	0-0.6
Range adjusting speed			m/min	44/00
Top lifting speed			m/min	0.5
Tower machine weight	Structure weight (independent style)		t	30.3
	Counterweight		t	12
	Complete machine weight (independent style)		t	42.3
Max. circumgyrating radius			m	51.25
Circumgyrating radius of tail			m	12.06
Max. wind speed at work			m/s	20
Wind speed at top lifting (not more than)			m/s	13
Environment temp. at work			°C	-20--+40

Name			Parameters
Lifting structure	Motor	Model	YZTD250M3-4/8/32
		Power	24/24/5.4
		Rotate speed	1420/700/140r/min
	Arrester	Model	YWZ5-315/30
		Arresting moment	630N.m
		Hydraulic driving unit	YT1-90Z/6
	Decelerator	Model	JZQ500
		Center distance	500
		Reduction rate	I=12.64
	Steel cable		12NAT6X19 +NF1670ZS 93.14
Circumgyrating structure	Motor	Model	2-YD132S-4/8
		Power	2-3.3/2.2KW
		Rotate speed	1440/710
	Decelerator	Model	XX4-80-195
	Decelerator	Reduction rate	195
	Arrester		DJZ-40
	Hydraulic coupler		YOX250A input φ38 output φ32
	Circumgyrating support		HSW.35.1250
Range adjusting structure	Motor	Model	YDEJ132S-4/8
		Power	3.3/2.2KW
		Rotate speed	1380/710
	Decelerator	Model	BB45A
	Decelerator	Reduction rate	I=36.13
	Steel cable		8NAT6X19W+NF1570ZS 33.77
Top lifting structure	Motor	Model	Y132S-4 B5
		Power	5.5KW
		Rotate speed	1440r/min
	Decelerator	Model	HSGK-160/110
	Decelerator	Piston journey	1300
	Hydraulic pump station		Work pressure 20Mpa, max. pressure 25MPa

Packaging & Delivery

Packaging Details:	40HC containers Motor and components use steel or plywood box
Delivery Detail:	15-20 days after receiving the advanced money

Images

CMAX QTK63-6T Self-erecting Type Tower Crane

FAQ

Wtat about Mast Section?
All mast sections are from the well-tried modular, panels, pin-jointed system, the mast panels are manufactured strictly and made to tolerances that permit the weight of the crane to rest on the corner angles of the mast, rather than on the pins. This ensures long-life in addition to fast and safe installation. Easily dismantled into panels for long-distance transport, a large number of mast sections can be transported in one container reducing transport costs.

Q: Who do you think would win in a battle between Roger Thorpe and Alistair Crane?: HI! I didn't know there was another character named Roger Thorpe. I remember a character named Roger Thorpe on the Guiding Light years ago.

Q: Hi I was with a friend and her family and they kept referring to some birds at a lake as cranes. I know for sure that some birds there were Great Blue Herons. When I here crane I think of a bird from Asia or something. Anyway these birds were white and I thought maybe they were egrets or something, and this is in Ohio. I'm not looking to prove anyone wrong, I'd just like to find out about cranes- are there cranes in America and if so could these birds be cranes? Thanks!: Some geese, if they know they can get plenty of food, don't fly south in the winter. Also, some geese go much further north in the summer, so flying to Indiana is flying south for the winter.

Q: i saw a huge one look liked it had a stinger to those hurt u?: Could you speak in better English please?

Q: More specifically, do Sandhill Cranes eat squirrels?: No. Dont have the mouth for it.

Q: my class is supposed to start reading poems/short stories by Stephen Crane.why should i look forward to his work?: Well, you know he lived in the late 1800s, so you probably have an idea of what his poetry will sound like. Then you read some of it, and the effect is sort of like walking into what you think is going to be a prissy hair salon and being whacked over the head with a bunch of bananas wielded by a glow-in-the-dark green monkey from Jupiter. Crane's stuff is that weird. And I mean that in a good way.

Q: so yeah i know that cranes do the main work but i guess there are no such really toll cranes to do that with skyscrapers ?: That is a good answer. Ordinary cranes build the steel frame to a height of perhaps 60 feet. The frame is designed so a specially designed crane can climb up the side (like climbing a ladder) to about 50 feet where the climbing crane can complete the frame to about 100 feet, then the crane can climb to the 90 foot level and build the frame to about 150 feet etc. Another method is the floor at about the 60 foot level is completed and extra strong. A crane is assembled on that floor and can complete the steel frame to about 100 feet where another extra strong floor is built. The crane at 60 feet is then dismantled and moved to the floor at the 100 foot level, or perhaps this is a second crane. Repeat until the full height of the building is frame work. As cranes are removed at the lower levels, more floors can be installed and some of the finishing work done. Either way, you can see why very tall buildings are very expensive. Likely both methods are used for some very large and very tall buildings. Neil

Q: I know that an ancient Japanese legend promises that anyone who folds a thousand origami cranes will be granted a wish by a crane, such as long life or recovery from illness or injury. This summation, or something like it comes up in every search I do for the legend. Is there a full story that goes with the original legend? If so I would very much like to read it. Wikipedia doesn't have it. Also, while Sadako's story is very touching, it is not the one I'm looking for.: It okorder / I'll keep looking and see if I can find out an origin and add a bit more later.

Q: In the end of chapter 16 of Catching Fire the 2nd book of the Hunger Games it says the name she wrote in the dummy, was Seneca Crane. Who is that?!,: I didn't read catching fire but I do know that Seneca was the man with the awesome shaped beared who got locked into a room with a bowl of poisonous berries because he let peeta and katniss both win the hunger games

Q: First Summary gets best answer...thanks!: The City is covering itself by shifting the blame form a negligent city inspector to the crane company by charging its owner with Manslaughter Charges. This is typical of civil service personal who forget who they work for (We the People).

Q: i need to know:how long is the stock (extended and non-extended)how wide is the stockand how thick is the stockthanks.: I believe it is pretty difficult to tell and searching the schematics of the crane stock will be as well. Best way is to check out your local gun range and the folks there that shoot guns with crane stocks installed. Also, though I am not too sure about this one, check if the crane stock is compatible for mil-spec buffer tubes and commercial spec buffer tubes. Otherwise, I am very much inaccurate in any of this response.

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