TOWER CRANE TC4208 hydraulic hoisting system to increase or reduce standard sections
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- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
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1. The lifting boom and balance boom adopt cantilever boom structure, which reduces the hoisting modular and makes it more safe, convenient and flexible to install and uninstall, and reduces the requirements for hoisting equipment and the site.
2. Multiple special mounting brackets are available, which saves the installation time and ensures safe and quality installation.
3. The lifting boom adopts cantilever boom structure and variable cross-section materials, featuring more reasonable structural stress and long service life; and it is easier to make different combination of boom length.
4. It adopts standard sections (for models of over 12t) of piece assembly structure, split structure stock, and assembled platform, which meet the transport requirements for standard container.
5. The extra-long boom is designed with a rope-supporting trolley, and the speed of which is 1/2 of that of the luffing trolley, which can achieve the most optimum rope-supporting effect. The structure has applied for national patent.
6. The lifting mechanism adopts speed regulation by frequency control or by eddy current brake series resistance, featuring good lifting performance; The slewing system adopts frequency control by torque electric motor or by coil winding type electric motor with hydraulic coupler, featuring smooth operation and small slewing impact.
7. All kinds of safety devices are reliable and easy to adjust; both the safety monitoring control system and traditional safety system are available, the double system ensures safety operation of the tower crane; the hydraulic system adopts low/medium pressure design, featuring higher safety and reliability.
Model | Max.lifting capacity & work range | Max.work range & lifting capacity | Max.independent lifting height(m) | |||
Torque | Lifting capacity at max.boom length | Lifting capacity(t) | Work range(m) | Work range(m) | Lifting capacity(t) | |
QTZ31.5 | TC3508 | 3 | 11.59 | 35 | 0.8 | 29 |
TC3807 | 3 | 11.15 | 38 | 0.7 | 29 | |
QTZ40 | TC4208 | 4 | 11.6 | 42 | 0.8 | 29 |
TC4708 | 4 | 13.4 | 47 | 0.8 | 29 | |
QTZ50 | TC4610 | 5 | 11.9 | 46 | 1 | 36 |
TC5010 | 5 | 13.1 | 50 | 1 | 36 | |
QTZ63 | TC5013 | 6 | 13.72 | 50 | 1.3 | 40 |
TC5013A | 6 | 13.72 | 50 | 1.3 | 40 | |
TC5510 | 6 | 13.17 | 55 | 1 | 40 | |
TC5510A | 6 | 13.17 | 55 | 1 | 40 | |
QTZ80 | TC5512 | 8 | 12.68 | 55 | 1.2 | 45 |
QTZ100 | TC6013 | 8 | 14.45 | 60 | 1.3 | 45 |
QTZ125 | TC6014A | 10 | 12.4 | 60 | 1.4 | 50 |
QTZ160 | TC6020 | 10 | 15.2 | 60 | 2 | 52.6 |
QTZ250 | TC7030 | 12 | 20.4 | 70 | 3 | 45 |
- Q: Can you eat those suckers ?
- You can eat just about anything... Whether or not they taste good, I don't know. But I would skip hunting them, just because I would rather not risk killing a whooping crane and spending a year in jail and paying a $100,000 fine. And that guy who wants to shoot them at 200 yards- he's going to find a new boyfriend very soon after he's convicted. EDIT: @Jack, did you know that there are a few bird species in Asia and Australia which have toxic skin and feathers? They eat enough toxic insects that they basically sweat the toxin. It's an interesting defense mechanism. You can still eat them, if you know how to properly skin them.
- Q: Do you find it ironic a crane crashed into Mecca's holiest mosque on 9/11?
- Looks like the Karma Bus made a stop in Mecca.
- Q: How does the torque of a construction crane relate to the torque of a car?
- Torque is force x distance. In a car, the torque is the force twisting the drive axles, and the distance is the radius of the driving wheels. It controls the rate of acceleration of the car. In a crane, the force is that provided by the winch cable, and the distance is the length of the jib. It controls the weight the crane can lift.
- Q: Describe how a bottleneck event reduces genetic diversity in a population, and specifically how this has affected the current population of whooping cranes in the U.S
- Well, a bottleneck reduces the number of organisms in a population or species down to a much smaller number than previously existed. In the case of the whooping crane, the species underwent a bottlenck event (although what it is I'm not sure), leaving us with less than 12 individual birds. The more widely accepted number of 6-8 birds has given rise to the several hundred whooping cranes alive today. Since only half a dozen sets of genes were used to create the several hundred, there is not much genetic variability.
- Q: In the U.S. please and tell me where and how you got the number.Thanks!!!
- There are so many overhead cranes in operation today in the US and around the world. They could be numbering in tens of thousands in industries and other operations. An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. A hoist, the lifting component of a crane, travels along the bridge. If the bridge is rigidly supported on two or more legs running on a fixed rail at ground level, the crane is called a gantry crane (USA, ASME B30 series) or a goliath crane (UK, BS 466). Unlike mobile or construction cranes, overhead cranes are typically used for either manufacturing or maintenance applications, where efficiency or downtime are critical factors. Have a pleasant day.
- Q: How much do you know about construction cranes？?
- that depends, what do u need to know
- Q: What are the conditions of tower cranes, strictly prohibited?
- According to the national standard "tower crane safety regulations" (GB5144-2006) requirements, "the installation and disassembly, section, or drop section operation, wind tower crane at the maximum installation height should be no more than 13m/s, when there are special requirements, according to user and manufacturer's protocol implementation." Wind speed 13m/s, that is, 6 winds.
- Q: Tower crane and construction hoist service life? What are the norms and standards? How to detect?
- The tower crane service, QTZ40 state (including 40) the following ten years, more than QTZ63, the age of fifteen years, the construction elevator used for ten years; but specific to various provinces and cities are different, such as Jiangsu Province, the 40 tower crane can be used 8-10 years, QTZ63 tower crane used for 15 years, 8 years of construction hoist. Of course, we should not blindly look at the provisions, tower cranes and the use of strength sometimes determines the life of it!
- Q: Which one is right? Are there two different kinds? This bird is confusing me.
- Whooping Crane is the name for the tallest bird in north america. A whopping crane is just a big-*** crane.
- Q: Are there any standard requirements? If so, please show me some reference materials. Thank you, 20It's urgent, online, etc.. Thank youWould you please not write down the specifications? The specific methods of operation, with what materials are written on, thank you, good, you can add points
- segments can be fixed after solving this problem, usually with plastic copper (with insulating layer) and insulator is fixed on the tower body section,
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TOWER CRANE TC4208 hydraulic hoisting system to increase or reduce standard sections
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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