• Fast Erection Tower Cranes Construction Tower Crane High Quality System 1
  • Fast Erection Tower Cranes Construction Tower Crane High Quality System 2
  • Fast Erection Tower Cranes Construction Tower Crane High Quality System 3
  • Fast Erection Tower Cranes Construction Tower Crane High Quality System 4
Fast Erection Tower Cranes Construction Tower Crane High Quality

Fast Erection Tower Cranes Construction Tower Crane High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Item specifice

Maximum Lifting Weight:
4T
Maximum Lifting Height(M):
35
Rated Loading Capacity:
4T
Span:
35
Rated Load Moment:
35

Brief Introduction:

 

1.Overall haulage with only a 5t vehicle for whole machine transportation. Haulage size can smoothly pass all standard bridge and culvert.
2.After quick erection, it can start working normally within one hour.

 

3.Correctly-positioned mechanism kinematics spacing.
4.High precision and reliable load moment limiter and load lifting limiter.
5.Special system: wheelbarrow persist axis break
6.Two purpose: arm-brace fixing and orbit walking
7.Overall haulage bridge can be easily altered into a transport tow (10t)
8.35m height and could be used 30 degree higher up

 

9.Crane body locked automatically, crane jib docked automatically, pulley at jib point positioned automatically. There is no artificial high-altitude operation through the whole erection and dismantling process.


Max.Lifting   moment

40   tm

Lifting   capacity

4   Ratio

411m

1136m

4.0t

4.01.1t

2   Ratio

421m

2136m

2.0t

2.01.1t

Lifting   speed

Ratio

α=2

α=4

ton

2

1

4

2

m/min

024

029

012

014.5

Slewing   speed

00.65r/min

Trolleying   speed

20/30m/min

Erect   Height

30.9m

Working   temperature

-20℃~+40

Total   power

24.9KW

Lifting   mechanism

Motor

Model

YEJ160M-4

PowerkW

11

Speedr/min

1460

Uplifting   mechanism

Motor

Model

YEJ100L2-4

PowerkW

11

Speedr/min

1430

Slewing   mechanism

Motor

Model

YLEW112L-55-6B1

MomentN.m

55

Trolleying   mechanism

Motor

Model

YDEJ100L-4/6

PowerkW

2.2/1.5

Fast Erection Tower Cranes Construction Tower Crane High Quality

Fast Erection Tower Cranes Construction Tower Crane High Quality

Fast Erection Tower Cranes Construction Tower Crane High Quality

Fast Erection Tower Cranes Construction Tower Crane High Quality


1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.   


Q:What tower cranes are used on the 30 storey house?
According to the weight and the lifting range in order to determine the size of the tower crane tower crane lifting moment! Size to measure the lifting torque maximum weight * maximum weight of the amplitude of.QTZ63 represents 63 tons - meters, general building does not involve carrying heavy, almost 63!
Q:if a crane just shows up and doesn't go what does that mean
Cranes Symbolism
Q:So, this might seem like an odd question, but here goes.I work in an office and outside the windows there's a crane. Every day I come in from work, it has turn a little. The half-finished building that it stands next to is not being worked on and there's never anyone using the crane during the day. There's no other construction going on in the area is stands at.It's pretty high up like 6th to 7th floot and it's in a windy town. Does that matter?Why would someone turn around a crane during the night? Is it all a scheme to make me paronoid because they know I'm starring out the window most of the day?
I assume it's a tower crane, in which case it's probably because if it's locked and the wind is too strong it will collapse. However if it's free to rotate it'll simply move according to the wind direction
Q:I ve read about crane flies and many experts say they do not bite nor sting. Ifor that is the case, what is the little piece of their abdomen that looks like a stinger?
It's an ovipositor. The thing goes under bark and lays their eggs there.
Q:Cranes are normally used in construction in most countries.But I saw some photos that show Iranians are hanging criminals in pubic with cranes instead of gallows.Is it more painful to the dying criminals to the last moment?Do you know why?
they probably didn't have the proper arrangements to carry out the punishment so they used cranes instead of gallows. who knows? but weird really. and it wouldn't be more painful... err... the purpose is to snap the neck... ouch :(
Q:please tell me where you found the info.
The okorder /
Q:Can the tower crane personnel install the construction elevator?
First of all, it is certainly impossible to install the elevator, because the tower and elevator certificate is not the same
Q:Can you eat those suckers ?
I live in Alaska - Sand Hill Cranes are a traditonal food for the natives going back to the dawn of man. Alaska is broken up into 30 or so Game Units, each about the size of Conn. Depending on which one you live in determins if you can hunt the cranes or not. Rule of thumb when trying to figure out what something is going to taste like (I am a survival instructor) - things always taste like what they eat. Good example - Spruce Grouse and Ptarmigan - eat spruce needles and this give them dark red meat that tastes like it's been marinated in a few drops of Mr Clean. A few hours in a real marinade and they are fine............. however........... some years ago I happen to take a spruce hen who's crop was chock full of - Blueberries! Instead of the usual red meat I expectsed - it had white/bluish meat - and WOW did that bird taste awesome! It's the scavengers you do not want to eat - seagulls, fox, coyote, wolf, bear, hawks, etc that eat long, long dead things. The birds that eat bugs (usually a sweet tasting and crunchy protien packets) and grass shoots - ducks, geese, cranes, uplond game birds - will be the tasty ones.
Q:Hello, i am goin in on Dec 5 to write the millwright C of Q for the 3rd time. On the test there was a question that went something like this The crane is rated 40Ton, with a boom lenght of 40ft and at an angle of 70 deg. The jib is 8ft long on a 10 deg angle. What is the sefe working load. The numbers are not correct but that is how the question is phrased. Please help me with the formula. I cannot find it anywhere.
Safe Working Load Formula
Q:I am doing uni coursework to design an ergonomic layout for an operator cab for a tower crane and so I need to list the required operator controls.Thanks!
There are only two control levers that are on a tower crane.There is one on either side of the seat called joy sticks the right side joy stick controls the hoist cable to go up and down pushed forward to go down and pulled back to hoist up.The left has four functions it controls the swing of the crane and also the boom of the crane to control the swing you push the lever to the left to swing left and push the lever right to swing right.You pull the lever back to boom up and puh it forward to boom down.

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