TC4010 tower crane / QTZ40B tower crane

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 100 set/month

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Specifications

1. The mast adopts a piece structure. It is convenient to transmit, store and place
2. The hoist uses double motors

1. Version: fixed and traveling type
2. Free height: 32 meters
3. Max. height: 140 meters
4. Max. radius: 46 meters
5. Jib end load: 0.8MT at 46 meters
6. Max. load: 4MT at 12.9 meters
7. Hoisting mechanism: JT1
8. Drum capacity: 200 meters
9. Lifting speed: 3.32m/min~60.97m/min
10. Slewing mechanism: HZ-40
11. Slewing speed: 0.7r/min
12. Trolley mechanism: BF-40
13. Trolley speed: 28m/min
14. Power line voltage: 380V/50Hz
15. Color: yellow
16. Counter weight: Stell-structured frame (without concrete)
17. Mast section: 1.6 x 1.6 x 3m
18. Mast section and mast section connection: by screw
19. Foundation bolt: included (8 sets)
20. Cabin: included
21. Telescoping cage: included
22. Pump and cylinder: included
23. Main cable: included
24. Basic mast: included

TC4010 tower crane / QTZ40B tower crane

Q: Many schools I visited claim to teach styles like white crane and even Okinawa/Japanese Karate has come from white crane styles, however I seldom see techniques, kata, forms, or drills that encompass crane concepts of even crane movements. Why is that? At some traditional schools kung-fu/karate it is easy to see the animal influence but at others there is none. Does this also indicate a lack of understanding or incomplete training. What do you think.: Maybe you only got to see the very basics of the styles you observed. Our Kata has crane Rohai, Chinto and Gojushiho especially but they are black belt Kata that even the mudansha (colored ranks) in my school very rarely get to see, let alone outsiders who just come in once to observe a class.

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: What are the three different types of Cranes?: Gantry okorder

Q: well I am making 1000 paper cranes... I am on 18... but how do you string them all together anyone know?: You poke a hole in them and string them....

Q: I'm looking for estimate including installation, vertical support beams, and bus bars. Details: rectangular shaped building 500 ft long split lengthwise into two sections. 500ft X 4lengths of craneways is 2000ft. The crane runways are bolted to building frame but are self supporting on I-beams (104 vertical supporting beams X 24ft. height). The crane runways can support 10ton hoists. The bus bars (electrical conductor assembly) run along all (2000ft) of crane runways.: Preformed okorder / We Build Cranes To Meet Your Needs And Your Budget. Free Quote. Offers a free quote. click link .

Q: I am currently an electrical apprentice but would like to become a crane operator. Something i have always wanted to become. I was wondering what the job market is for a tower crane operator vs a mobile crane operator? Also what is the salary comparison? Also how to get my foot into the door and become one. Thank you!: You have to be able to do simple trig to figure what your crane is capable of. You will have to become a member of the crane workers union. Someone may have to die to make a space for you. You may have to take jobs that are just fork lift qualified, if you are lucky, you might find work at seaports unloading cargo ships.You may have to work your way up through the ranks as a wrecking ball operator. The very lucky will make 50-60K +. The really good ones will make more only after many years.

Q: The really really tall ones you see next to skyscrapers. How do they assemble them? I thought that maybe they use another crane, but then how did they assemble that crane? Some of them are really, really tall. Try to remember what one looks like. They have long hollow necks with a top section where the driver sits that stretches long horizontally.: You okorder /

Q: About tower crane torque limiter with 4 limit switches, each play a role, thank you: The maximum amplitude control: when the weight exceeds or prohibit increase load rate of more than 105% or greater than the maximum amplitude (amplitude limit) output control, allowing the car to be near range by car distance to increase amplitude is prohibited.Minimum range control: when the amplitude is less than the minimum amplitude (amplitude lower limit), the output control allows the car to move to a distant range, i.e., to increase

Q: Trying to find an estimated weight for a mobiles crane with a 5 tonne capacity ?: If the crane HAS a 5-ton capacity, then to be able to estimate the weight you would need to know the length of its lifting arm at maximum extension w.r.t the C.G. of the body of the crane. So suppose we have an arm length of (say) 6 mtrs, then the max turning moment at the fulcrum (from front wheels of crane ? ) due to the Load alone = 5 x 6 = 30 You need to add the moment for the arm itself. Lets say the arm is around 1/2 ton. And its c.g. is approx 1/3 the distance from the fulcrum. Then this adds another = 1/2 * 1/3 *6 = 1 So total moment is 30 + 1 = 31 The body of the crane must be MORE than this. Suppose the C.G. of the crane is 2 meters behind the same fulcrum. Then weight of the body must be 31/ 2 = 15.5 tons. Lets say the weight is 16 tons. Then the TOTAL mobile cranes weight would be 16 (body) + 1/2 (arm) ~ 16.5 tons It all depends on the dimensions of the crane, and where the c.g. is located. If the crane has ballast added right at the back, then it's overall weight can be made less since it's c.g. would get shifted further away from the fulcrum

Q: What are the safety devices in a tower crane?: 1 torque limiter. There are two kinds of mechanical electronic.2 weight limiter. There are two kinds of mechanical and electronic.3, lifting limit device.4, slewing limit device.5, amplitude limiter.6, car anti break shaft device.7, the car anti broken rope device.8, jacking up anti stripping device.9, the collision lights.10, luffing tower crane luffing speed protection.11, walking crane limit limiter.12, all kinds of warning signs.

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