Tower crane The Product model -TC4708

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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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TC4708

TC4708tower 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 47m, 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.

TC4708Loading capacity

JIB m	Rate	11	13	16	19	22	25	28	31	34	37	40	42	44	46	47
2t-21	2	2	2	2	2	1.89	1.64	1.45	1.29	1.16	1.05	0.95	0.9	0.85	0.81	0.79
4t-11	4	4	3.34	1.68	2.23	1.89	1.64	1.44	1.29	1.16	1.05	0.95	0.9	0.85	0.81	0.79

TC4708Parameter 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

Q: I found part of her story online, but can't find anything as to what happened to the 1000+ paper cranes she made before she died. Were they given to family members or given to a museum? Or have they been destroyed by time? I would feel terrible if all her work was destroyed by time or worse. :-(Thank you so much for answering.Peace.: I'm glad somebody remembers Sadako. But yo, i don't know.

Q: ...the crate weighs 4000N when resting on the ground. Find the followinga)The tension in the cable necessary to do thisb)The work done by the cablec)The work done by gravityd)The total work done by the systeme)The final velocity of the crate: Ghee is clarified butter! The rest sounds like homework!

Q: What are the components of a tower crane? What are its main technical parameters? What is lifting torque?: 1. Tower crane consists of three parts: metal structure, working mechanism and electrical system. The three main technical parameters are lifting moment, lifting weight and working speed. Lifting moment refers to the boom as the basic arm length maximum amplitude corresponding to the rated lifting weight of product, product or maximum weight with the corresponding inflection point.

Q: For those of you who know about the tradition where you make origami cranes and can make a wish, is it 999 cranes or 1,000 cranes? Cuz I just finished making 999, but I'm not sure if it's actually supposed to be a thousand instead.: It is susposed to be 1000 cranes. You string them in 10 sets of 10 cranes. [thats how I remember!]Can you send me your way of folding them? I can't find one that works right for me, they always turn out a little wrong. :[

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: How do you get a crane down from a tall building once it's completed?: you put in on the special crane elevator that got it up on the roof in the first place.

Q: ok, so if chad is a crane then why doesnt he stay in the mansion? he is a crane right?: Chad is a crane he is the son of liz and ailstair. Chad does not stay at the crane mansion. they live in the studio but i think they may be looking for a bigger place. well i doubt chad well be living with whitney anymore now that she knows about him and vincent.

Q: What are the types of tower cranes?: The tower crane is divided into: fixed tower crane mobile tower crane self lifting tower crane mobile tower crane is divided into: rail type tire type automobile type self lifting tower crane is divided into: attachment type climbing uses: concrete with cage for loading and unloading installation general building mixed

Q: i need a summary for the story cranes by hwang sunwon?: Cranes, by Hwang Sunwon, depicts two friends and their contrasting political views. Fond memories of their past adventures cool the hatred between them. It is almost mind-boggling to think that one day we would face our friends and have to murder them because of our differing ideology.

Q: Does a crane have a pulley?AND....Is an axe a wedge?THANX CUZ I DONT KNOW WHAT IM DOING, AND OMG IM SO GOING TO FAIL MY TEST BECAUSE IM SO DUMB.: yes a crane is a pulley and an axe is a wedge pulley-A pulley, also called a sheave or a drum, is a mechanism composed of a wheel on an axle or shaft that may have a groove between two flanges around its circumference wedge -A wedge is a simple machine used to push two objects apart. A wedge is made up of two inclined planes. These planes meet and form a sharp edge. This edge can split things apart.

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