TOWER CRANE QTZ63 TC5013 WITH top-rising mechanism

TOWER CRANE QTZ63 TC5013 WITH top-rising mechanism System 1

TOWER CRANE QTZ63 TC5013 WITH top-rising mechanism System 2

TOWER CRANE QTZ63 TC5013 WITH top-rising mechanism

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Loading Port:: Qingdao

Payment Terms:: TT or LC

Min Order Qty:: 1 unit

Supply Capability:: 1000 unit/month

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1、Survey
Thank you for choosing the product of Huaxia Group. Please read the Brief Introduction carefully to know the tower crane well.
The tower crane is a hydraulic tower crane with swing top, horizontal jib and mobile trolley. It has the hoisting moment for 760Kn.m;the maximum hoisting load of 6t and the maximum working radius of 50m.The hoisting height of anchoring tower crane is 40m and that of climbing tower crane is 140m.
The tower crane has ingenious design, beautiful shape and simple structure .It is easy to operate and maintain, and is safe and at a reasonable price .It is an ideal construction machines for construction enterprises. It has hoisting mechanism, swing mechanism, top-rising mechanism and radius mechanism, which can work individually or cooperatively to make a high efficiency. The top-rising mechanism is used to raise or lower tower. The hoisting mechanism has 3-speed electronic motor respectively for high, medium and slow hoisting speeds. It has flexible swing mechanism and radius mechanism and slewing mechanism for vertical and /or horizontal transportation of building materials in one time.
The tower crane has complete and sensitive protection devices such as hoisting weight limiter, hoisting moment limiter, hoisting height limiter, radius limiter and swing limiter to ensure of regular operation. It also has rest platform, guardrail and other protection devices. Driver’s cab is at a side of rib and has big space and wide visual field.
The tower crane has excellent performance and is suitable for hoisting in short civil or industrial buildings or loading or unloading in ports or goods yards
The products of Huaxia Group are your best choices of construction machines

Main Technical Parameters

Name		Unit		Parameters
Nominal hoisting moment		kN.m		760/870
Max. Hoisting weight		t		6
Rated hoisting weight at jib nose		t		1.3
Working radius		m		2.5-50
Height (m)		Anchoring	M	40
		Climbing	m	140
Hoisting speed		Magnification		2X			4X
		Hoisting speed	M/min	8	40	80	4	20	40
		Max. Hoisting weight	t	3	3	1.5	6	6	3
Swing speed		R/min		0.6
Radius changing speed		M/min		22/44
Top rising speed		M/min		0.5
Tower crane weight	Net weight (anchoring)	T		31.4(32.9)
	Ballast weight	T		12
	Total weight (anchoring)	T		43.4(44.9)
Working swing radius		M		51.254
Rear swing radius		M		12.06
Maximum working wind speed		M/S		20
Maximum wind speed for top rising		M/S		13
Ambient temperature		℃		-20~+40

5、Technical Parameters of Main Parts

Name								Parameters
Hoisting mechanism	Electric motor	Model						YZTD225M2-4/8/32
		Power			KW			24/24/5.4
		Rev			R/MIN			1440/700/140
	Reducer	Model						JD63A
		Reduction ratio						10.35
	Arrester	Model						YWZ-315/50
		Braking moment				N.m		630
		Hydraulic propeller						YT1-50
	Wire rope							4V*39S+5FC-13-1770
Swing mechanism	Electric motor	Model						YZR132M1-6
		Power		KW				2*2.2
		Rev		R/min				908
	Reducer		Model					XX4-100 planetary reducer
			Reduction Ratio					157.5
	Brake							Normally open dry electromagnetic break
	Swing support							011.40.1250 m=10
Radius changing mechanism	Electric motor	Model						YDEJ132S-8/4
		Power		KW				2.2/3.3
		Rev		R/min				720/1440
	Reducer		Model					BLD3.3-3
			Reduction ratio					43
	Wire rope							6*19-7.7-1570-I-Rightward twist
Top rising mechanism	Electric motor	Model						Y132S-4 B5
		Power		KW				5.5
		Rev		R/min				1440
	Hydraulic Oil Cylinder		Model					HSGK-160/110
			Piston course				mm	1600
	Working pressure						Mpa	20

6、Form of Brief Introduction of Main Metal Structure

Name		Figure	Materials and Specifications	Remark
Mast	Standard Section (Tube)		Main standard bar Tube Φ127×14 Tube Φ127×10	Outline sizes:1600*1600 Total Height: 2500
Mast	Standard Section (Angle Steel)		Main standard bar ∠160×160×14	Outline sizes: 1600*1600 Total Height: 2500
Jib			Upper bar: Tube Φ89×8	Total 8 Sections, They are connected with pin shafts.
Jib			Lower bar: Angle Steel 2∠90×90×8 2∠70×70×6	Total 8 Sections, They are connected with pin shafts.
Cover Frame			Main bar: angle steel tube	It consists of welded angle steel, V-iron and armor plates.
Upper And Lower Revolving Platform			Armor plates	It consists of welded armor plates in different sizes and shapes.
Tower Top			Main bar: Angle Steel	It consists of welded angle steel, seamless steel and armor plates in trussed symmetric structure with tine top.
Balance Arm			V-iron	It consists of welded angle steel, V-iron and armor plates in space frame structure.
Anchorage Support				It consists of H-shaped steel and armor plates.

TOWER CRANE QTZ63 TC5013 WITH top-rising mechanism

Q: why does the power company use helicopters to service the repair lines instead of trucks with tall cranes?: High-tension lines operate at hundreds of thousands, or millions, of volts. At this potential, electricity can jump through several feet of air to reach a path to ground. This pretty much rules out using trucks, because it would be prohibitively expensive or impossible to build a crane out of entirely non-conductive materials. A helicopter is electrically isolated from the ground, so it's less difficult to drop a technician off and let him hang from the line itself while working. (It is still necessary for the technician to use a wand to bring the helicopter to the line's potential before starting work, because of the capacitance of the helicopter's body.) They could of course use a truck to service the lines if the power was disconnected, but the cost of shutting down service to an entire region of the country exceeds the operating cost of a helicopter.

Q: What symbols are there in the story? What might be the symbolic meaning of the sea? the boat? the seabirds? the shark? the unmanned life-saving station? the lighthouse? the tourists on the beach?What is the theme of the story? What does the story as a whole say about human beings and nature? about male bonding? about survival? how are these three topics related in the story as a whole?: The Open Boat Analysis

Q: My husband and I will be going to the Crane Resort in Barbados for 3 nights in January. Just wondering, will we need to rent a car or is everything we need to see right there on the beach. Past Crane visitors or even Barbados civilians, please respond. Thanks :): The okorder / If you only are focusing on relaxing at your resort/beach then renting a vehicle is not necessary.

Q: Similarities in theme with Emily Dickinson and Stephen Crane?: I think death and peace...... Majority of the poem written by Ms. Dickinson tackles about death like To Die-takes just a little while and peace while Mr. Crane is about war and peace like Red Badge of Courage

Q: A crane lifts a 2355 N bucket containing 1.81 m3 of soil (density=2084 kg/m3) to a height of 7.56 m. Calculate the work the crane performs.: Mass of soil(m) = V x d =m = 1.81 x 2084 = 3772.04 kg =Weight = m x g = 3772.04 x 9.8 = 36965.99 N Thus the total Force by crane = 36965.99 + 2355 = 39320.99 N Thus Work done (W) = F x s = 39320.99 x 7.56 = 297266.70 J = 297.27 kJ

Q: These cranes always stay higher than the construction process but I have never seen how they are extended to stay above all of it. They come in two formats, free standing and those attached to the building. The possibilities that I thought of was that maybe they use another crane to lift the housing and the horisontal arm to put in more modules into the vertical part; or that they extend it by some way by putting modules in at the top or bottom and that the crane has some self-lifting mechanism to accommodate the insertion of more modules. However, I have never seen this being done, nor does the construction of these cranes point to its ability to do so. The only other possibility that I could think of was that the crane is set up at the outset to be higher than the completed height of the building, hence there is no need to extend it but this does not explain how they do it for very high buildings where the crane is attached to the building and seems to grow higher with the building.: In very tall buildings the tower crane's vertical frame usually sits in an elevator shaft. Initially it sits on its own base but as the building gets higher the crane is lifted using hydraulic jacks locked into the floor or floors above as they are completed. The construction of these cranes is rather ingenious in that they can dismantle themselves and the respective components lowered to the ground.

Q: Can anyone give me a summary of The Veteran by Stephen Crane?: This Site Might Help You. RE: Can anyone give me a summary of The Veteran by Stephen Crane?

Q: I can't find anything about this online, and I've never heard of it before.... I'm looking nearby for a Karate club to join, and came across this.I've heard of white crane kung fu, but not karate...: All Karate contains elements of White Crane Fist. There are some - only a couple to a few of the actual Chinese Crane forms that have survived and are practiced by the Okinawans. This is my reason for searching for a White Crane teacher from the original location and lineage - Yong Chun Village in Fukien, and I found him. Yong Chun (actually Eng Chun) is the Fukienese pronounciation of Wing Chun - another art that descended from White Crane. I am currently practicing the Sam Chien - Sanchin form. Goju Ryu also contains elements of Southern Mantis, 18 Lohan fist and Shantung Black Tiger. These techniques were incorporated into the Indigenous Okinawan Grappling Art called Ti or Di to form what is today called Karate. You will find some people who claim they teach the secret Hakutsuru of Okinawa. There are some forms that were fashioned after the White Crane but are not actual White Crane Froms. They are not bad... maybe better than alot of other BS out there. I just want the real thing.

Q: What is the admissible weight of a crane?: Depends on how it is transported - you have to give more information on the kind of crane and where it will be used.

Q: A site would be nice...: For themes, I wrote Fast Rode the Knight, written by Stephen Crane, is a short poem about a knight going into battle, and his forgotten horse. Some themes in this poem are love and devotion, battles in war, the passion that drives the soldiers, or knights, into it, the forgotten aftermath of the battles, and what has to be left behind for such a battle to be fought. The passion of the knight can be found in the lines Ever waving an eager sword/’To save my lady!’. The knight rides at a furious pace, driven by love and a blinding devotion to his love, or perhaps his Ruling Lady. thats just like the beginning, hope it can help you :D It's not nearly finished, but hope it is okay all the same :)

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