construction building tower crane for sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
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Descriptions of our tower crane:
1, TC4808 have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.25 to 48m, TC4808 tower cranes are famous for their large operating ranges, varied working methods and wide uses.
2,This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
3, It is original in design, reliable in operation and satisfactory in shape.
4,Equipped with all necessary safety devices, these cranes show a good speed-control capacity,, satisfactory operating stability and high work efficiency.
5,They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. Best after sales service will be offered which will get rid of all your worries in the purchase of our products
Advantage of our tower crane:
1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.
2, suitable for the group of tower cross homework.
3, boom stability is good, combination amplitude range.
4, suitable for height have special requirements occasions construction.
5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.
Name | Parameters | ||
Lifting structure | Motor | Model | YZTD250M3-4/8/32 |
Power | 24/24/5.4 | ||
Rotate speed | 1420/700/140r/min | ||
Arrester | Model | YWZ5-315/30 | |
Arresting moment | 630N.m | ||
Hydraulic driving unit | YT1-90Z/6 | ||
Decelerator | Model | JZQ500 | |
Center distance | 500 | ||
Reduction rate | I=12.64 | ||
Steel cable | 12NAT6X19 +NF1670ZS 93.14 | ||
Circumgyrating structure | Motor | Model | 2-YD132S-4/8 |
Power | 2-3.3/2.2KW | ||
Rotate speed | 1440/710 | ||
Decelerator | Model | XX4-80-195 | |
Reduction rate | 195 | ||
Arrester | DJZ-40 | ||
Hydraulic coupler | YOX250A input φ38 output φ32 | ||
Circumgyrating support | HSW.35.1250 | ||
Range adjusting structure |
Motor | Model | YDEJ132S-4/8 |
Power | 3.3/2.2KW | ||
Rotate speed | 1380/710 | ||
Decelerator | Model | BB45A | |
Reduction rate | I=36.13 | ||
Steel cable
| 8NAT6X19W+NF1570ZS 33.77 | ||
Top lifting structure | Motor | Model | Y132S-4 B5 |
Power | 5.5KW | ||
Rotate speed | 1440r/min | ||
Decelerator | Model | HSGK-160/110 | |
Piston journey | 1300 | ||
Hydraulic pump station | Work pressure 20Mpa, max. pressure 25MPa | ||
- Q: Can you eat those suckers ?
- i though you thoroughly researched about hunting them before asking the question, I figured it was illegal to kill but since you put it in there with other legit game animals I figured it was legal in your area. um, almost all animals can be eaten. except some snakes and other animals with toxins as a defense mechanism, it's unwise to eat those unless you know it very well (such as the blow fish)
- Q: I've been wondering about the infamous Crane Stance that many people associate with Martial Arts. Is the Crane Stance a technique that can be used in a fight and strike an opponent effectively without overly exposing yourself to strikes by your opponent? If it is, what are some techniques that can be used out of a Crane Stance?
- As a practitioner of White Crane Boxing, I can tell you that the way the crane stance is demonstrated, is due to lack of knowledge... of course. Firstly, there is no one crane stance. It is not THE crane stance... it is ONE of the crane stances. If there was going to be A crane stance, it would be the Sanchin stance, for it is the foundation stance of the White Crane Fist. Aside from all that, when you perform the single leg crane stance, it is only because there is a technique being executed against an attacker. Yes, it can be used to prepare a kick against an attacker but it has many more applications than that seen on the karate kid and it is not even part of the basic applications for that posture. The technique you saw in the movie was taken from the kata Sanseiru and it is not from a crane stance, it is from Zenkutsu Dachi and it is not merely a skipping front kick as I have heard it called. stslavik - your answer was very good. You have a better understanding than most of the people who answer here. Stances are executions of techniques.
- Q: A crane lifts a 1265 kg steel beam vertically 26 m, it then stops and swings the beam 3 m horizontally into a position where the welders can secure it into its proper position. What is the work done on the beam by the crane? What is the work done by the force of gravity on the beam?
- the work done on the beam by the crane = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer work done by the force of gravity on the beam = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer
- Q: How do we build an ELECTROMAGNETIC crane?
- its pretty basic tech, first of all you need a crane then you need to attach an electro magnet, the magnet is comprised of copper cable wound into a circular shape inside an iron casing (it would work just as well on the outside of an iron disk but the cable would be damaged and the magnet would stop working) the more winds the cable has the stronger the magnet, next the two ends of the cable are connected to a power source (negative and positive) turn the power on to activate the magnet turn the power off to deactivate it..... simple really
- Q: Before the Advent of the Railroad Steam Recovery Crane Car (pictures below), how were Locomotive Steam Engines recovered after a derailment from the 1830's to the 1890's?
- Old Man Dirt is right. Block and tackle. Remember too those early engines weren't that heavy. The most common type from 1850 to the 1890s was the 4-4-0. They, and the other types were usually between 25 and 60 tons. I don't necessarily collect old rail photos, but I've seen many hundreds in other people's collections. And early locomotive salvage was usually block and tackle, with another engine brought in to furnish the muscle required. Since this could be a lengthy process if the wreck was extensive, a temporary track, or sometimes called a shoo-fly would be built to move trains past the derailment, or to enable getting another engine and hoisting equipment positioned.
- Q: Yeah, I think I know what cranes are used for. But in the context of building an apartment and so on, what is the role derricks there. And why is called cranes and derricks - What is the correlation between them.
- Cranes are used for lifting heavy equipment. Derricks are used to drill for oil. They are two different things.
- Q: A. Load capacityB. Fluid leaksC. Clearance for swing radiusD. Wire rope wear and sheavesE. All of the above must be inspected before operating a crane
- A. Load capacity and C. Clearance for swing radius have nothing to do with a Crane inspection. ______________________________________... E. All of the above must be inspected before operating a crane. Is a totally different question. Before operating a crane, B. Fluid leaks C. Clearance for swing radius D. Wire rope wear and sheaves need inspection. Wingman
- Q: crane operator?
- Ya dude--truck driver---your turn
- Q: what are Gantry cranes?
- A okorder /
- Q: Which one is a better investment? I can get both for 200dollars
- Probably an engine crane (engine hoist). Engine support you still need to lift the engine for the engine support. You hardly ever need to maneuver the engine to do a timing belt. Edit: I have one of the portable lifts what some refer to as a cherry picker. I've never had the need for an engine support.
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construction building tower crane for sale
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
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