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
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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: the numbers i found on it are ay7648 ssh-310-nc
- Crane SSH-310-NC, hydraulic, rough idle, good midrange hp Intake Open-Close BTDC-ABDC 40-90 Exhaust Open-Close BBDC-ATDC 88-42 Degrees Advertised Duration Int. 310 Exh. 310 Degrees Duration @ .050 Cam Lift Int. 236 Exh. 236 Running Clearance Hot Int .000 Exh. .000 Gross Valve Lift Int. .485 Exh. .485 RPM Range min 3800 max 6800 valve float 7000
- Q: What is the torque limiter of the tower crane A: the lift is stopped when the lifting torque is exceeded. B: over gravity
- The torque limiter acts as follows: (a)In lifting process, when the weight of the lifting object moves ahead of the trolley when the lever force exceeds the moment limiter, the hook rises, the motor and the trolley forward motor are stopped at the same time, and the utility model has the safety function.
- Q: What can paper crane symbolize?
- Paper cranes symbolize peace. They are a part of origami art, originating in Japan. That country of course was horribly decimated in WW2.
- Q: How do they erect HUGE cranes without a crane?
- The really huge cranes with the boom that goes straight out at a right angle to the upright section (which goes straight up) is called a tower crane. They're assembled by using a jack assembly at the bottom, so that more sections are stuck in at the ground level.
- Q: What is the safe distance of a tower crane to the surrounding buildings?
- JGJ160-2008 "construction site mechanical equipment inspection technical regulations" on the 46 page clearly written, safety distance shall not be less than 0.6 meters,
- Q: which is crane lift planning software free to download?
- for spyware - download spybot 2008 (free n easy) for virus protection - download 'avast antivirus' (free n relatively easy) - both r good programs, just be careful with spybot - it is v. powerful, but luckily u can choose what to delete after it finds possible bad files, just dont let it delete any registry files (C/WINDOWS/System32) - these are important files - leave them alone unless problems persist - then get professional advice.
- Q: i have a 100 ton american crawler crane. how do i calculate the psf, for this equipment.
- Not sure what you are asking exactly... Are you saying that you have a crane with a capacity of 100 tons and you want to know the pressure on the soil where the crane is positioned? In this case, you take the capacity (in pounds) plus the weight of the crane (in pounds) then divide their sum by the area of the tracks on the crane (in square feet). This will result in pounds per square foot or psf as you wrote above. These are example estimates, they may not be anywhere near the correct answer, this is simply how to do the calculation. Assumed Capacity 100 ton = 200,000 lbs. Assumed Weight 105 ton = 210,000 lbs. Assumed Area of Track = 200 square feet Note: 1 U.S. ton = 2,000 pounds = 2,000 lbs. 410,000 lbs / 200 square feet = 2,050 psf There's a start, now you just need to find out how much it actually weighs and how long and wide the tracks are to get the area of the track on the ground. I hope that answers the question you were asking.
- Q: What association does Wing Chun have with Fujian White Crane (Tiger-crane) kung fu?
- Fujian White Crane is not Hung Gar or Tiger Crane. Southern White Crane, or Gu Lou Kuen (Ancestor Fist) is the predecessor to Goju-ryu karate. Goju and GLK emphasize the sam jian ma, sanchin dachi, or three battles stance, and rootedness, body conditioning, and strong shoulders and arms. The power comes from the rooted base and strong arms. There are rumors that Wing Chun is derived from Ancestor Fist, but philosophically, technically, tactically, and strategically, the styles are extremely dissimilar except for the short range fighting. Wing Chun is also rumored to be created by Ng Mui or Wu Mei, the Buddhist Nun. But the resemblances between modern Wing Chun and styles named after the nun are few and superficial. Wu Mei emphasizes power generation in numerous ways and continuous attacks. Wing Chun emphasizes deflection and power generation by shifting the feet, and simultaneous attack and defense. Wu Mei also has a full suite of weapons, and Wing Chun only the pike and butterfly sabers. Wing Chun is a style created in the Shaolin Temple, but it is probably closest to Hsing-I Kuen or Hsing Yi Quan in training with their chi sao or sticky hands practice.
- 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?
- This okorder /
- Q: Who would win a fight between a Whooping Crane and a chinchilla?
- Chinchilla. They have powerful teeth, dense fur (for armor) and they are very fast. A whooping crane has very fragile bones, and when birds are cut they tend to bleed uncontrolably. They crane could simply fly away if it was uninjured, but by running away it means the chinchilla has won.
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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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