• trolley mechanism 2JXD2 System 1
  • trolley mechanism 2JXD2 System 2
trolley mechanism 2JXD2

trolley mechanism 2JXD2

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Introduction

On the basis of absorbing advanced foreign technology, our company developed the JXD trolley luffing mechanism independently for small and medium-sized tower cranes.

This series of trolley mechanism consists of electromagnetic double-speed change-pole motor, semi-concealed planetary reducer, drum, frame and other components.Its characteristics include compact sturcture, high driving efficiency, and low noise, safe and reliable braking, accurate positioning, pleasing in appearance and so on. When users have higher requirements to the trolley running, variable- frequency speed regulation motor with the same interface and relevant electric contol system may be changed to form the variable-frenquency speed regulation trolley mechanism.

Performance parameters

Performance parameters

Model:2JXD2

Motor Power(KW):2.4/1.5

Rated single rope tension (N):2700

Single-rope linear velocity(m/min):40/20

Rope capacity(m):50

Wire rope diameter(mm):6

Relevant parameter of the suitable tower crane

--Max lifting load(t):6

--Max crest(m):52

Q: How to build a tower crane?
Nowadays, most tower cranes used in construction sites have self lifting function, but they can not leave the coordination of cranes when they are installed.Here's the tower crane installation:1, track laying: few walking tower crane, if the working position is not changed in a stage, rail crane fixtures will be locked.Some tower cranes have no running wheels, and the tower cranes are installed directly on the required basis.2. Install the tower crane chassis parts: installation requirements, installation, and placed in the location of the weight block.3. Install the basic tower, revolving parts and tower cap.Each tower crane has the basic height of the tower installation, the installation height of the rotating device and tower cap, these work is the use of sufficient lifting capacity of the car crane to complete.
Q: the way u find them climbing with the building makes me wonder how they become this long and what is the mechanism for that
The base and the arm can be expanded like the ladder of a fire fighter car.
Q: What special operators should be equipped for the installation and disassembly of tower cranes?
According to the requirements of the 2.0.3 specification: tower crane tower crane installation and disassembly operation should be equipped with the following: 1, hold a qualified safety assessment certificate of the project and responsible for the safety of people and machinery management personnel; 2, with construction qualification certificates for special operations of the construction hoisting machinery installation and disassembly, lifting work, special operation signal heavy drivers, riggers and other operations personnel. And an electrician.
Q: who has made a origami crane? how hard was it?
Ive made a few. Theyre not too hard to make. There are some web sites online that teach you how to make some step by step
Q: What type of tower crane does not include tower crane in variable amplitude mode?
Tower crane, tower crane.Tower crane according to its different types, there are the following classification methods.(1) divided by structure type of fixed tower crane by connecting a fixed tower in the foundation or structure, tower crane lifting operation.
Q: Where can I buy Crane Lake wine in Orange County?
I'm looking for them too
Q: What kinds of concrete are there in construction crane? Mainly for the construction of this area ~ ~ ~!There is no lifting machinery issued by the state what ~ ~ which detailed description of the construction machinery lifting what?
The most common are tower cranes, elevators, and freight lifts. The big construction enterprise also has the track type tower crane
Q: I only wish to know about Tower Cranes, not any other type of crane. Also only wish to know about cranes on the job, not sitting in a crane yard. I am an operator and looking to move and want to know where the work is best so a list of top five would be terrific. Thanks.
We have been told that our state bird was a crane. That's because there are so many of them here all the time. Construction is booming in Oklahoma. I think most of them are coming from the east and west coasts. They can get a much larger house here for a whole lot less. They are sold when they are being built.
Q: Is Fireplace Crane a modern term for the swing-out metal arms that hang over a fireplace for cooking? e.g. like in dutch ovens or pots/cauldrons that hang over a fire. It sounds like a more modern term and I need to know if there is an older term. Thanks.
Happiness is a state that exists only for a moment
Q: Answer please~
no they didn't in the first book.. but they do in catching fire.. the name seneca crane is mentioned when katniss make and effigy thru a dummy, and she painted seneca crane with a berry on the chest during the training, which give her a perfect 12 score during the training course..the first in the hunger games history..

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