Tower Crane The Product model -TC4807

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 5 unit/month

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TC4807

TC4807tower crane is a new-style hoisting and transporting machine designed to meet the need of assembling high-level construction equipment. The product is an upper rotary self-lifting kind with horizontal jib, trolley amplitude. The length of the jib is 48m, rated maximum lifting capacity is 4t and rated maximum lifting moment is 400kN.m. The following is the main characteristics.

1. Wide applicability. The applicability is ranging from civil construction in small and medium cities, to high-rise, multi-layered civil construction in big cities. It can also be used in the construction of multi-layered industrial factories, in the slip-form construction of huge chimneys and silos and in goods loading in port or goods yard.

2. Easy to assemble and disassemble.

3. High speed, easy adjustment, stable operation and high efficiency. Low speed with heavy load and high speed with light load can be realized through lifting structure. Two kinds of speed of trolley can meet operational needs. Open stopper is equipped to slewing structure, enabling precise placement and easy assembly of crane. 4. Complete protective and reliable safety devices. The product is equipped with weight limit, moment limit, height limit, trolley limit and slewing limit to ensure normal operation. Besides rest platform, protective railings are also equipped.

5. Driver’s cabin is separately set. It is broad, bright, comfortable, safe and easy to operate.

TC4807Loading capacity

Jib m	Rate	12	16	18	20	22	24	28	30	34	36	40	42	44	46	48
2t-21.5	2	2	2	2	2	1.75	1.75	1.45	1.33	1.13	1.05	0.91	0.85	0.79	0.74	0.7
4t-11	4	3.93	2.85	2.49	2.2	1.96	1.76	1.44	1.33	1.13	1.04	0.89	0.83	0.78	0.73	0.7

TC4807 Parameter list

TC4807

Max lifting capacity

Metric lifting moment

400KN.m

Independent

Attached

120

Material of main tower

∠140×140×12

Section of tower mast

1.5×1.5×2.2

Total power

25.7KVA

voltage

380V50Hz

Hoisting

Type

Fall

Hoisting

Speed(m/min)

Rated power

Rope Length

JZQ460

2Fall

1/2/2

50/33.7/6.5

15/15/4

280m

4Fall

2/4/4

25.5/16.9/3.3

Slewing

XL100

Slewing speed

Fluid coupling

Torque

0.375/0.75( r/min )

Y0X280A

10000N.m

Trolley

WCJ120

Rated power

Rope Length

Hauling load

2.4/1.5KW

50m

2700N

Mechanism and Factory Photo

slewing

Cutting workshop

Welding workshop

Trolley

Q: HSE Officers can better answer this question or a qualified Crane operator it self can explain.: each crane is so different. it depends on the rated crane load, the lifted distance from the crane and actuall load to be lifted. Each crane an envelope of angles to the horizontal, lifted load, and distance from the crane. The crane operator must insure that he is within this envelope or the crane may topple over. Also, the wind at the time of the lift must be considered. If you can picture a seesaw with loads pivoting about a fulcrum. When two people are on the seesaw, one person is the crane and the other is the load to be lifted. Only in the case of a crane, the fulcrum is at the crane itself with a large dead load counter weight behind the cab operator.

Q: i saw a PS3 in a claw crane game at Six Flags Over Georgia i wonder how you can win it. It is possible to win it... somehow. I thought that the strategy was to lift the prize that is closest to the hole. I almost won a Kinect that way. So are there any other strategies??? Don't say buy 1 or there isnt a way to win because there is.: The crane machines work in such a way as to only make the claw strong enough to hold prizes after a certain amount of attempts so as to limit the amount of prizes taken.

Q: I am trying to beat the level for the paper cranes on we love katamari damacy, and its really difficult.Anyways, i have completed all of the other levels so far except for a few like the clouds, save the pandas etc., do i have to complete the paper cranes to access these levels?: Lol I know what you're coming from. You don't exactly have to get 1000 cranes. Try to roll up as many cranes as you can get (tiny cranes count as well). From the start, don't just roll up cranes. You want to grow your katamari so you would be able to roll around more stuff. If there are small things that ARE NOT cranes and is your katamari size, roll them up. That will make your katamari bigger and allow you to roll up more bigger sized cranes. Since most cranes are bigger than the katamari that you start the level with, roll up random things to make your katamari bigger. The bigger your katamari is, the easier it is to roll up many cranes. I managed to roll up about 600 cranes on my first try (after replaying the game on a new file). Did you unlock the clouds and save the pandas yet? If you did, yo don't have to complete the paper cranes to access those levels. You just need to complete the paper cranes, the clouds and the pandas to unlock more levels.

Q: How did Romans make columns in roman times Without cranes?: They simply lay the stone down, chiseled out the column, then stood it up via an A frame, however the Romans did have cranes, (not the massive things of today) but mobile wooden ones with counter weights at the back that operated on a system of pulleys (they even had cranes that operated on water)

Q: What is the difference between a tower crane and a jack up tower crane?: The jack up tower crane is a tower crane (that is an internal climbing tower crane) that is added and reduced by its own special device, namely, the standard section of the tower (that is, the attached tower crane) or the whole climbing tower itself.

Q: I've been wondering and haven't been able to find any information on it. Where does the sky crane go after it drops off Curiosity? You see it fly off in all of the videos, but no information is given on where it goes? Does anyone know?: Well, ..., it flies away and crashes in the distance. In the coming days the MRO will fly over the landing site and send pictures back of both the parachute, Heat Sheild, Capsule, and Sky Crane. In the meantime watch the video below. It will help you learn more information about what happened. --- Edit --- Check out the last link below. it show the parachute, Capsule, and the heat shield (after separation) all still in free flight. Give it some time they'll find the sky crane for you. --- Edit 2 --- Here's the link to a photo showing where the Heat Sheild, Backshell and Parachute, Curiosity, and yes, the skycrane are in relation to each other on Mars. See: www.nasa /mission_pages/msl/mu...

Q: I heard on the TV and found it hard to believe. I mean, they are soooo goddamned stupid and dont look like they could muster up the intelligence to bite someone anyway. Also my pet rat catches them and eats them when they blunder into the house and he seems fine! On TV it said they were one of the most poisonous creatures of their species! Should my bullsh1tometer be off the charts?: crane flies are perfectlt harmless to you and your pets, they are just annoying.

Q: did stephen crane win any awards?: Stephen Crane (November 1, 1871 – June 5, 1900) was an American novelist, short story writer, poet and journalist. Prolific throughout his short life, he wrote notable works in the Realist tradition as well as early examples of American Naturalism and Impressionism. He is recognized by modern critics as one of the most innovative writers of his generation.

Q: Hi,what are crane swivels and fishing swivels. are they same: FishSteelhead okorder /

Q: my sister would like to know this for some strange and bizzar reasion: It depends on how many people are making them. Depending on skill it takes about 2-5 minutes to make a crane. If you dedicate 5 hours a day that makes 7-50 days if one person is making them. Cranes are often made for memorial. It is a Japanese tradition, especially for Hiroshima. You make 1000 cranes as a memorial for the lost lives. She should definitely get her friends to help.

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