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:Lifting tower crane tower more than 45 meters, the demolition cost and how to adjust the field Sinotrans transportation fees?: Self lifting tower crane tower 45 meters high to prevail, such as height of over 45 meters, each increased to 10 meters (less than 5 meters, excluding) demolition costs increase 20%, off-site transportation costs increased by 10%.

Q:What kind of force acting in the brake system which encounter the lifting material force and to maintain its level.: Cranes work using hydraulics and cables. The cables are wrapped around pulleys and the pulley is turned using hydraulic power. The brake system is simply stopping the pulley from turning by reducing power. The hydraulic system typically will turn a series of gears which in turn spins the pulley that the cable is wrapped around. It's different than a brake system say on a car where when you hit the brakes, pads squeeze on the interior of the wheel rim slowing it down. Cranes you just reduce power and stop the pulley from turning. They also have emergency stops. Older cranes have wedges that would be released onto the cable and then the wedges would grab the cable and slip into a ring. The narrow end of the wedges would slip into the ring first and then as the wedges increased in diameter the grip on the cable would get tighter and then stop the cable from moving. They also have systems on the pulleys to stop the pulley from spinning. They essentially work the same way as a car break. When the emergency brake is triggered, pads will squeeze on the rim of the pulley to stop it. These mechanisms work by friction. They could also have holes around the pulley and a steel pin would be pushed into one of the holes to stop it from spinning. Of course if the force of the weight exceeded the strength of the pin, it would shear.

Q:Climbing process of an internal climbing tower crane: The tower is sleeved on the ladder climbing, lifting hydraulic cylinder is articulated in the body of the beam, and the lower end (piston rod end) the middle beam is hinged on the activities. The two sides of the tower are provided with legs, and the two sides of the movable beam are also provided with legs, and the two supporting legs are alternately supported on the ladder steps so as to cause the tower to rise.

Q:Why are there extra placards attached to the tower crane tower?: Because the span of the base is short, the tower is efficient, and the billboard is easy to cause the tower to overturn or bend.

Q:I just made origami cranes and want to hang them up, each by themselves with just a peice of string....how should i go about doing this? how is it usually done?: TAke a needle threaded with a long piece of black thread, and make a small knot at end of long thread. Push the needle thru the middle of the crane's back and pull the thread all the way thru the hole till the knot catches. pull the needle off the loose end of the thread and make another knot on that end. take a push pin or thumb tack and push the pin thru the knot, then push the pin or tack into the ceiling. FYI, tape never works - I have tried. The black thread lets them flutter a bit, and is invisible most of the time. p.s. ask your parents if you can hang stuff from the ceiling first. they may not want you to do that since it will leave holes in the ceiling when you take them down.

Q:Or what style? ?: i aint trained in kungfu but i have studied it... im a karate practitioner and abit of a boxer. one day i was bored and looking up martial arts then i came across kungfu... it was very interesting looking it up. Theres over 300 styles of kungfu. some styles of kungfu represent a animal. For example... you got crane kungfu... if you know what a crane is, its a type of bird... strong on its legs, well balanced... goes with the flow, elegent. Crane kungfu practitioners have strong perfect balance... just like the crane. You got snake kungfu... just like a snake, it looks at there prey and attacks very accurutly... the speed of the snake bite is so fast, you might not even see it coming. So with snake kungfu practitioners... they are swift like a snake, smooth... Theres tiger kungfu... just like a tiger... vicious, focused... they attack there prey, strong... hard. Theres monkey kungfu... not sure about that one. but thats some styles i know... theres other styles like jeet kun do (the way of the intersepting fist)... drunken boxing ect... this is some of what i know... oh yh theres anouther style called the praying mantis... looks very good. so inconclusion... most of the animal styles of kungfu represent the animal in a certain way... which makes kungfu spark out for me. hoped this helped :)

Q:list of people confirmed dead from crane accident nyc?: This okorder /

Q:what would you wish for?also, when your done making your 1000 cranesm what do you need to do next? to like, make your wish come true??: I'd wish the paper cranes were made out of $100 bills.

Q:how do they get the construction crane onto the the tall buildings?: If the crane has a mountaineering physique it is going to diminish itself down, removing its very own tower sections till it somewhat is low adequate to be bumped off by potential of a cellular crane. If it doesnt a smaller crane stated as a derreck crane would be set up on the roof of the development, it is going to take the tower crane dowm, as quickly because it somewhat is bumped off the derreck crane is disassembled and taked down by potential of the homes raise

Q:when high rise buildings are built a crane is erected to lift iron and cement up. How do they erect these cranes?: Construction cranes are erected on site. They are usually assembled on the ground with small cranes, then lift themselves up. The erection sequence is carefully figured, so minimal other equipment is needed. For conventional cranes that are permanent and thus only assembled once, portable cranes are used to erect them. Still, generally pretty much on the ground. Some have counterbalances that are permanently fixed, others have a rail type mechanism that moves in and out.

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