Tower Crane QTZ63/6t tower crane/5013 tower crane

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Tower Crane QTZ63/6t tower crane/5013 tower crane

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		°C		-20~+40

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.

Q:What time period would you consider that Stephen Crane wrote in? I have no idea. By time period, I mean like the kind of writing from those times. Ex: Renaissance Period.: I beleive that he was active around or just after the Civil War. American Romantic?....I know he had a short life (died young)....

Q:What does the crane mean to the Korean people?: The crane mates for life. Most birds do not and very few mammals. So it is a symbol of fidelity and faithfulness or loyalty to one's chosen mate. They are also very long-lived, up to 70 years in captivity, and so are symbols also of longevity. See nationalzoo.si.edu/Animals/Birds/...

Q:What does "automatic tower crane" mean less than 100 tons per metre?: When you are working on this crane, the weight between the weight and the weight to the horizontal distance of the crane Center shall not be greater than 100 tons.For example, if the weight and crane center level distance is 10 meters, the maximum weight is 10 tons; if it is 20 meters, the maximum lifting weight is 5 tons; if it is 40 meters, the maximum lifting weight is 2.5 tons.

Q:How To Make Origami Crane?: You okorder and see how to make origami crane step by step

Q:I've been thinking about selling origami and I think it will worked out. And also because this is my hobby and I want to have my own cash.: Since the crane is such a basic figure, and anybody who's interested in origami can make it for themselves, you probably couldn't sell them. Maybe you might be able to sell some of the more complicated models, but I can't think you'd get much for them. There's no market.

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:I know, do you know?: They build it on the ground, raise it up with another crane, and then lift the counter weights up!

Q:In Batman Begins, what was Dr. Crane/ Scarecrow (Cillian Murphy) after? What did he get in return with working with them and why did he work with them? He doesn't strike me as the kind to work with groups, he seems like a guy who rather work alone.: Crane was a criminal and a bit of a nut. Just like any super villain. He had a fetish for fear. Ra's used him because Crane could make best use of the blue flower drug, and they need Falconie to set things up. Ra's would have gotten rid of both after he was done.

Q:Vtwin doc helped me out with this dam thing recently Im thinking he has the 411! So here goes: My friends coil went bad and we used a single fire coil on a dual fire ignition. V twin doc showed me how to do that. But it still doesnt quite run proper. So here are the settings:Its set at 5900 R.P.M. limit,with advance slope at 9.the rear cylinder is set at 0.Its set on dual fire,its set on electric start.and its set on multi spark not single.Its a crane fireball hi 4e model 8-3100. It cranks for a bit before starting and runs a little rough at low R.P.M. ran just fine with the stock coil.: I don't know how much this is gonna help, but on my Ironhead I use a 8-2100, set at 1degree BTDC, and rear at 2 BTDC and electric start in race mode. Now I have aggressive cams and I don't know how it's supposed to be for a stock single stick.

Q:The car weights approx 900 kg.Thank you xx: Gravity acts downwards, force = mass x acceleration. Crane acts upwards at same force. As the crane starts to lift the car there is upwards acceleration that causes more force to be generated for a moment.

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