Used Tower Crane Potain/BPR GT1000 tower crane

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Qingdao
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TT OR LC
Min Order Qty:
2 unit
Supply Capability:
200 unit/month
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Specification of 4t Tower Crane

1)      We are a professional manufacture of construction machine, have CE, ISO and GOST certification, with high quality and competitive price. The annual value of production has reached 400 million yuan, and keeps sustainable growth.

 

2)      QTZ40 tower crane is a combination of advanced technologies from home and abroad, it is equipped with a hydraulic self-raising mechanism and frequency-converting slewing mechanism.

 

3)      The crane has a complete set of safety devices, which can guarantee the safety and high efficient operation of the equipment, It is equipped with height limiter, moment limiter, radius-changing limiter and circumgyrating limiter, etc.

 

4)      Our products have been export to more than 20 countries. And we have applied robot automatic welding in our production line.

Creativeintroduce design philosophy single reducer dual output, the successful trial of a recyclable waste rack unit modular dual output construction lifts, lift the rack and pinion contact stress decreased by 50%, the transmission of the modular units can maximize the elimination of the error superimposed gear pair in the rack height direction, so that the whole movement is very smooth, greatly improving the rack and pinion and other key pieces of the life of this technological innovation for three national patents.

Q:if a crane just shows up and doesn't go what does that mean
Likely means someone is about to build a skyscraper in your neighbourhood.
Q:I just seen pics of a crane fly and not sure if I see crane flies in my house or mosquitos now. And do crane flies bite?
Really easy: A crane fly has no long piercing mouthpart: they feed mainly on nectar Female mosquitos have long piercing mouthparts, males are smaller and have shorter mouthparts for sucking nectar from flowers. Common crane flies are almost always bigger than a mosquitos.
Q:i have a female Doberman 4months old. running here n there, we spend time with her morning and night, four days per week we go to a big ground and walking with her more than a hour per day, is it adequate? she seems very happy and waiting for us on every evening (me and my wife) also i need an advice on her crane? i have put her in some what big (5ft 4ft) place beside my front door, not fully covered but well sheltered by the house roof/. is it ok to have an open crane like that?
NO!! bl
Q:The war is during 1899, and it's not the Spanish-American war.This isn't assignment, I'm just curious to know.
Sounds like War to me According to the black and bare lands, with women and babies weeping , etc. A person in the midst of this upheaval..the only one it seems Evidentely was ask milions of questions of why Because he was the only one who asked Why? He did not know the answer but he was the only one who cared..to me this is the meaning of the poem Stephen Crane wrote some brain teasing material..Read In the Desert
Q:I work in downtown Atlanta, and they are doing some kind of work on top of one of the high rise buildings downtown with a big crane. I was wondering how they got that heavy of a crane there to begin with? Thanks ahead of time!
Detailed okorder /
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?
National and trade standards for construction and lifting machineryStandard number, building lifting machinery, national and trade standard nameGB 6974.9-1986 lifting machines -- Nomenclature: Tower CranesGB 6974.1-1986 lifting machinery terminology - lifting machinery typeGB 6974.2-1986 lifting machinery terms - main parametersGB 6974.3-1986 lifting machines - Terminology - General conceptsGB 6974.4-1986 lifting machinery terms - bodies and other componentsGB - 6974.5-1986 lifting machines - Terminology - safety indicating devicesGB 6974.6-1986 lifting machines -- Terminology -- mobile cranesGB 6974.7-1986 lifting machines -- Terminology -- Railway CranesCranes; cranes; GB; 6974.8-1986; terminology; floating cranesGB 6974.9-1986 lifting machines -- Nomenclature: Tower CranesGB 6974.10-1986 lifting machinery terms - portal cranesCranes; cranes; cranes; GB; 6974.11-1986; terminologyCranes; cranes; GB; 6974.12-1986; terminology; bridge cranesGB 6974.13-1986 lifting machines -- Terminology -- gantry cranesGB 6974.14-1986 lifting machines -- Terminology -- cable cranes
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:for example: erection, technical data...
Well now Slartybardfast may be tried lol but he is correct give him the points lol.
Q:Jon and Paul are folding origami cranes. If Paul works alone he can fold 100 cranes in 5hours. together they can do the same job in 3 hours. how much time would it take for Jon to fold 100 cranes alone? Please show your work. :)
1/5 + 1/x = 1/3 == x = 15/2 = 7.5 h answer : 7.5 hours ++++++++++++++++++++
Q:I was wondering if this is possible. The wall we have designed is very close to an existing retaining wall. In order to properly form and waterproof the wall we would have to demo that existing retaining wall. My idea was to build it off site, waterproof it, and then crane it into its location. Is this possible? any similar methods? thanks
Possible but difficult. You could tell us what the wall is made of? Assuming stone, then you can't lift a stone wall unless you have a steel plate under it, as it will collapse otherwise. That gets complicated. Yes, you could build it with a 1/2 inch steel plate under it, and lift it that way, assuming it is not too long, and crane it into position, but you then have to slide the plate out without cracking the wall, also difficult. The plate is expensive, the crane is expensive. But what do you gain? You still have to demolish the old wall, you still have to build a new one, so what would you gain by building it somewhere else and moving it?

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