trolley mechanism 4D3V3

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Introduction

According to the France Potain Companys mature technologies and requirements, the series of the mechanism of the buggy is designed, and it is consitituted with the three-phase asynchronous motor torque, the inner planetery reduction gear, wound roll, rack, and other componets.Through voltage regulation and an eddy current brake role can be low, medium, high rate, the electrical own electromagnetic disc brake, a brake steady speed, brake safe, reliable, accurate positioning, the most suitable for Potain tower crane series and replace imported products.

Performance parameters

Model:4D3V3

Rated stalling torque of torque motor(N.M):75

Rated single rope tension (N):3500

Single-rope linear velocity(m/min):0-58

Rope capacity(m):56

Relevant parameter of the suitable tower crane

--Max lifting load(t):8

--Max crest(m):58

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Q:Who invented the tower crane, please?
Tower crane originated in Western europe. The first patent on tower cranes for construction was issued in 1900. In 1905, a crane with a boom was fixed in the tower. In 1923, a prototype of modern tower crane was built. The first relatively complete modern tower crane appeared in the same year. Our tower crane started from Shanghai in 1950.
Q:in the short story open boat by stephen crane how does he define Fate?
Without doing your work for you, Crane is a naturalist. They believe nature works at random, and is completely unsympathetic to man's plight in the process. Hence, the oiler dies. He was probably the strongest one in the boat. So, how does that translate into the concept of fate?
Q:1000 paper cranes myth?
I do believe in it, somewhat. Years ago one of my teachers who had cancer made 1000 paper cranes and then beat it shortly after. I'm not sure about the process, or how it works exactly, but I do think that I believe in it. she still has those paper cranes hanging up in her classroom.
Q:Can anyone tell me the location of the barn in the water color Waiting Refuge by Jon Crane or how to find it
several times and have not found the print. However, these people specialize in Jon Crane's work and may be able to help you nail down the location of the barn in the print that you are interested in. Good luck. I hope this helps. ***I'm wondering why this is in Books and Authors? Are you searching for a book that contains this information or perhaps a compilation of paintings by this artist? I haven't found anything like that yet.***
Q:I NEED TO FIND THE STORY THE CRANE WIFE ONLINE AND I CAN'T FIND IT ANYWHERE!!?
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Q:What are the components of a tower crane? What are its main technical parameters? What is lifting torque?
Part: foundation, tower, wall unit, excessive section, lifting mechanism, rotating mechanism, lifting mechanism, the lifting arm, a balance arm, electrical control, safety protection device etc..Main technical parameters: maximum lifting weight, amplitude and maximum amplitudeLifting torque = magnitude X maximum amplitude lifting
Q:What should we do after folding the 1,000 cranes?
I've only heard of putting them up on strings and you could give them as gifts .. Oh and you could also frame them by laying them flat
Q:How old is Scarecrow/Jonathan Crane?
Okay Well, You havent specified in what, but presuming you mean in the comics, and baring in mind he was the psychologist when Thomas Elliot and Bruce were only 7-8, then the bare minimum he could have been then was 21, though he was likely older. THEN presuming Bruce is around 35, though he also is probably older, then the bare minimum Crane could be is 48. that being said, he is likely between 48-60. He just looks good for his age ;). this of course is in the comics, however. The movie is different.
Q:how much does a crane operator position pay?
Huh, I thought crane ops got paid by the tonnage they lift. Maybe there is a base pay in addition to it. But to answer your question, I don't know.
Q:Tower crane; command; gesture
8. the hook falls slightly: the arm extends to the side, front and bottom, with the angle of the body about 30 degrees, palm down, with the wrist as the axis, repeatedly swinging downward palm.9. hook horizontal move slightly: small arm toward the side of the natural extension, fingers together, palms outward, in the direction of the load should be running, repeat the slow horizontal movement.10., micro range: double arm bent, extended to one side, five fingers straight, palms relative, and the distance between the load and the distance to move.11. directions of landing: five fingers unbend, point out the position where the load should fall.12. stop: small arm horizontally placed in front of the chest, fingers outstretched, palms down, horizontal swing to the side.13. emergency stop: two small arm level placed in his fingers outstretched, palms downwards, while waving to the level of both sides.14. end of work: stretch your hands and fingers and cross over at the front of your forehead.

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