Hoisting mechanism 55JLF30

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Product Description:

Introduction

The products are independently developed and manufactured by our company via absorbing international and domestic advanced technologies.

Natinal Patented products:Patent 1:ZL2009 2 0243653.7

Hoisting Mechanism of Tower crane Patent 2:ZL2010 20226428.5.

Combined-type winding drum used in winch JLF series products adopt the structural style of variable frenquency motor +SNGW reducer+winding drum.S-NGM reducer is employed for the first time in China with the precision of all gears up to over 6 level and features of less noise, compact structure, light weight and convenient maintenance.

Specification

Model:55JLF30

Rated single rope tension(kN):30

Magnification:4

Rated power of the motor (kW):55

Working frequency(Hz):6-50-100

Hoisting speed (m/min):2.7-22-45

Hoisting capacity(t):12-12-6

Rope capacity(m):500(5 layers)/630(6 layers)

Nominal Diameter of wire rope (mm):Φ18

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Q:is the crane style of kung-fu acrobatic?
Like Sensei Scandal wrote, crane style is very rooted. No flips or crazy jumps so it is not acrobatic in that respect. Posture and balance is extremely important to the power generating methods crane style utilizes. The clips Scandal provided are very good and do demonstrate the posture well. If you look closely you can see quite a bit of modern karate in them.
Q:what is the proper way to fold a paper crane?
I would go to a library or a book store and find a book on origami.
Q:does it really take a crane to build a crane?
No. They are lifted into place in sections by one or more other cranes, the telescopic arm kind, which are either in a nearby street or on the building site. I watched several being built and then dismantled over a period of three years at a large development across the street from my house. However, I saw a TV programme about how they built one on top of a mountain, and there they used helicopters to lower the sections into place.
Q:Why weren't tower cranes taken down in NYC and all the areas affected by hurricane Sandy?
My friend, that is a good question that only the developer will have to answer to. To the City that is. The crane operator and all other parties in charge of the project will get fined by the City. In addition, they may be lawsuits. Good luck
Q:how much would a crane for furniture cost?
Talk to a lumber yard that has a boom truck. Ask them how much to do it. A boom truck will cost much less than a crane. A boom truck can reach 45 to 50 feet. In this economy they are looking for anything they can get. They will most likely do it. But when really busy they wont. But things are slow. Builder 30 years. A crane will cost about 250.00 of the first hour. with a one hour min.
Q:Crane Accidents in NYC--Do you believe they are accidents or sabotage?
I think they are accidents. Unfortunately people who work for the city government - at least in NY - are incredibly incompetent and corrupt. What makes you say that No inspector would intentionally overlook a dangerous existing situation ? That 's exactly what the inspector of the first crane collapse did. Oops, my mistake. He didn't check the cranes at all. And all those people who died recently in construction by being blown off by wind from great heights??!! I have never heard anything like that before. Who gives these people the necessary permits?? How trained are these people? Where is their union?
Q:More than meters of tower cranes must be equipped with red barrier lights at the top
To see the land of tower crane or floating crane... Basically,
Q:QTZ63 (Q5610) tower crane power, how many power parts, name, model specification, product number, date of appearance
What is the total power of tower cranes of type 63 and 40?
Q:methodology to value used crawler crane?
Supply vs demand Extreme examples: If the crane is no longer needed anywhere, the cost will be 0; no demand. If the crane still has a unique useable function and there is only one available, it's immediate cost will be very high; no supply. So, assuming that the cranes supply/demand is somewhere in the middle, the methodology for assessing it's cost would be to evaluate the following: * Where is it located with respect to where it is needed? (place value) * How quickly do I need it, and how quickly can I get the crane? (time value) * What alternative solutions are available? * How much do other similar cranes cost? * etc Hope this helps!
Q:How to calculate the pouring and maintenance of tower crane concrete in valuation?
Fixed price can be fixed. According to the design of construction organization. For a fixed item, reflected in engineering construction scheme.List price of the project, the quotation, measures, fees, quotations.

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