Used Tower Crane Potain/BPR GT1000 tower crane
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- 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: why does the power company use helicopters to service the repair lines instead of trucks with tall cranes?
- High-tension lines operate at hundreds of thousands, or millions, of volts. At this potential, electricity can jump through several feet of air to reach a path to ground. This pretty much rules out using trucks, because it would be prohibitively expensive or impossible to build a crane out of entirely non-conductive materials. A helicopter is electrically isolated from the ground, so it's less difficult to drop a technician off and let him hang from the line itself while working. (It is still necessary for the technician to use a wand to bring the helicopter to the line's potential before starting work, because of the capacitance of the helicopter's body.) They could of course use a truck to service the lines if the power was disconnected, but the cost of shutting down service to an entire region of the country exceeds the operating cost of a helicopter.
- Q: I already have 864 cranes and I wanna know what kind of wishes can I make? And are there consequences?Can I wish something like my mom won the lottery and we become rich? (Just an example!)And can you wish for death? (Just a question!)
- You can make whatever wishes you want. Just remember that the wishes you make reflects what kind of person you are. So maybe you should make wishes you can be proud of. Also remember, if wishes were horses beggars would ride If you for example would wish that you would have $10, your wish is most likely to be fulfilled if you manage to sell each origami crane for 1 cent... Generally wishes come true if you really work for them, Not by sitting, doing nothing and wishing.
- Q: Cranes nowadays are MASSIVE! but something that has been bugging me for ages is how do they get the massive crane bit at the top down once they have finished constructing the skyscraper/building?
- A okorder /
- Q: I saw this documentary on ancient buildings like the pyramids and it said that we don't have a construction crane that can life the stones used to build some of these ancient structures.So I gotta wonder how much the strongest crane CAN lift....or is that just fantastical nonsense about cranes not being able to lift those blocks?
- Those stones are small compared to what cranes can lift. I did find this Liebherr the heavy equipment company have developed a new all terrain nine axle mobile crane that is the worlds most powerful. The Liebherr LTM 11200-9.1 has a maximum lifting capacity of 1,200 tons with its powerful 100 metre (328 ft) telescopic boom. another: Deira City Centre was the crane’s first lift as it assisted in completing the work in less than 30 hours in what would have otherwise taken an approximate 20 days. The monster machine can lift up to 1,200 tonnes and cover an area over 100m wide. The operational weight is 96 tonnes and the total counterweight is 202 tonnes. Average weight of the stones in the Great pyramid is 2.5 tonnes. So either of those cranes could lift over 400 of these at once.
- Q: I read on wikipedia that in recent years, it has become less popular, but they do not mention why. I understand the philosophy of the art and it seems like Machida and Anderson Silva use similar styles. These are 2 of the best fighters in MMA. Can anyone shed some light on this?
- I can't comment on the people you mentioned. What I can say is that White Crane is a good style. BUT, it was never as popular as arts like Goju-ryu, Shotokan, Shito-ryu, and many others. It is curious that Wikipedia would say something like the style is less popular. But then I have always taken what I see on the internet with a grain of salt. Anyone can post any thing they want on the net. That does not make it true.
- Q: What are the main technical parameters of a tower crane?
- Generally speaking, the main parameters of the tower crane are:Maximum amplitude unit MMaximum lifting height, unit MMaximum lifting torque unit KN.mMaximum lifting speed unit m/minMaximum lifting unit tRotational speed unit r/minVariable speed unit m/min or o/minWalking speed per unit m/minMotor power unit w......Please refer to the product manual.
- Q: ?? Please star my ? i will give you points!
- Although I haven't seen it done I imagine that especially for very high cranes it's done most often with cables and winches (utilizing a pivot point at the bottom of the structure). For many lower cranes such as those found on vehicles hydraulic lifting is sufficient.
- Q: What is the dumbest bird in the aviary community? Is it really the Crane?
- great question! I would love an aviary that was half open/half closed. I would love the birds to have the option at all times of choosing the protected surroundings (from weather, sounds, other animals, etc) of inside. Just as convenient would I love their ability to be outside in the fenced aviary so as to choose t heir own environment filled with trees, shrubs, plants, fountains but with enough room for me to observe and enjoy their interaction.
- Q: I want this as a tattoo but I want to know what it means. Why type of tree is it? What do the symbols translate into?
- The kanji / symbol (character of Chinese origin, also used in Japan) is the kanji for 'crane' (the bird, not the construction site vehicle!!)
- Q: Calculate the tower crane gantry crane
- It includes electric hoist, big car running mechanism, bridge frame, support leg, electrical equipment and so on. Applicable to station, wharf, warehouse, freight yard, construction site, cement product yard, factory, hydropower station and other outdoor work place, also suitable for indoor workshop work
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Used Tower Crane Potain/BPR GT1000 tower crane
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 unit
- Supply Capability:
- 200 unit/month
OKorder Service Pledge
OKorder Financial Service
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