Hoisting mechanism 55JLF30D

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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:55JLF30D

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):2.4-20-40

Hoisting capacity(t):12-12-6

Rope capacity(m):1140(6 layers)

Nominal Diameter of wire rope (mm):Φ16

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Q:I am about to take appointed persons test (crane) how do you calculate loadings for lifting and point loading?
If you are going to be operating a crane, you need to do this on your own. People's lives will depend on you having a good knowledge in this area. .
Q:Can anybody explain how they assemble a tower crane. How long does it take? How?
Yep, they use a smaller crane that sits on the back of a truck and has a telescopic arm, it only takes a few days. There's a lot of construction going on in my city and I've seen them do it.
Q:How to learn the training of Crane style Kung Fu balance?
Balance is balance - there's no specific training but good balance will help you with all aspects of your training. A few things that helped me - tying shoelaces by getting into a crane posture rather than kneeling to the laces. The concentration on the shoe helps to balance you. Practice Crane Stance and try to keep a clear mind while in the stance - if you start worrying then you'll fall. Remember to keep the knee high and the foot pointed.
Q:list of people confirmed dead from crane accident nyc?
i imagine they are injuries. regrettably those who artwork for the city authorities - a minimum of in lengthy island - are extremely incompetent and corrupt. What makes you say that No inspector ought to deliberately ignore a risky contemporary challenge ? That 's precisely what the inspector of the first crane crumple did. Oops, my mistake. He did not verify the cranes in any respect. And all those those who died lately in structure by utilising being blown off by utilising wind from large heights??!! I have in no way heard something like that in the previous. Who supplies those people the needed facilitates?? How educated are those people? the position is their union?
Q:Another question about origami cranes...?
It okorder.com/ The animations on this site are good, showing what you have to do, without hands in the way.
Q:Crane Stance: Useless or Viable?
As a practitioner of White Crane Boxing, I can tell you that the way the crane stance is demonstrated, is due to lack of knowledge... of course. Firstly, there is no one crane stance. It is not THE crane stance... it is ONE of the crane stances. If there was going to be A crane stance, it would be the Sanchin stance, for it is the foundation stance of the White Crane Fist. Aside from all that, when you perform the single leg crane stance, it is only because there is a technique being executed against an attacker. Yes, it can be used to prepare a kick against an attacker but it has many more applications than that seen on the karate kid and it is not even part of the basic applications for that posture. The technique you saw in the movie was taken from the kata Sanseiru and it is not from a crane stance, it is from Zenkutsu Dachi and it is not merely a skipping front kick as I have heard it called. stslavik - your answer was very good. You have a better understanding than most of the people who answer here. Stances are executions of techniques.
Q:What kind of white crane Kung fu styles are there?
The Tibetan style is based on the Tibetan White Ape and is a separate style having no relation to the Fujian style. The Fujian style from Yong Chun Village (aka Wing Chun Village)is the Original White Crane. Shouting, Feeding, Shaking, Leaping and Ancestral Crane styles which are practiced in Taiwan are based on Yong Chun White Crane. Edit: Shaolin white crane is Fujian White Crane. It is not a Shaolin Style but it has roots in the Shaolin 18 Lohan Style. emei white crane? There is no Crane Style in the Omei branch of CMA.
Q:Blue Heron, Crane, or Egret?
these guys described them pretty well. I get to see these types of birds every day here in south florida. We do have a lot of cattle egrets they follow behind you when you mow your yard picking up bugs.
Q:What is the standard weight of a tower crane for 1.6*1.6*3 and 1.6*1.6*5m? Kg?
The standard weight of tower cranes for 1.6*1.6*3 and 1.6*1.6*5m is 500KG
Q:How to fix the cable on the tower of QTZ125 type tower crane?
let the main cable and metal member completely separated, safety code for tower crane and tower crane installation, use and dismantling specification is not clear and specific practices, according to my experience, in accordance with the methods mentioned before can do check, usually meet the requirements.

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