• Luffing Tower Crane TC 7021 for Construction System 1
  • Luffing Tower Crane TC 7021 for Construction System 2
  • Luffing Tower Crane TC 7021 for Construction System 3
Luffing Tower Crane TC 7021 for Construction

Luffing Tower Crane TC 7021 for Construction

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
20 set/month

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Description 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.

Specification of Tower Crane

Max. lifting capacity

t

6

Working range

m

3-56

Lifting Height

Independent

40.2

Adhered

151.2

Lifting speed

Double magnification

m/min

80/40

Quadruple magnification

38/19

Slewing speed

r/min

0.637

Trolleying speed

m/min

44/22

Climbing speed

0.4

Min. stable descending speed

<7

Overall dimensions

Foundation frame

m

8×8

Overall height

Independent

50.892

Adhered

160.892

Jib end to the swiveling center

56.17

Balance tip to swiveling center

12.39

Total weight

Structure weight

Independent

t

40.49

Adhered

80.87

counterweight

18.34

Total motor capacity

kW

41.52

Allowed operating temperature

C

-20-+40

Power supply parameters

50Hz

-380V±10%

 

 Luffing Tower Crane TC 7021 for ConstructionLuffing Tower Crane TC 7021 for Construction

 

Q:what type of hydraulic oil does a 2007 liebherr LTM 1160 5.1 crane take?
You're telling me you've been entrusted the control of a crane capable of reaching 565 feet up an you don't know what hydraulic oil it takes?? Jesus Christ mighty... First off, it's in the owners manual, second off it's probably on the resivoir cap.... If you couldn't figure that out you shouldn't be allowed near the damn thing...
Q:I was told that this was taking place, so i would like to fax the info to the proper local
Every city and every state has their own set of rules, where there are any. Also, the federal government has rules also. and the contractor has a set of rules also. And if you are in a union, they have a set too. So it depends on the country, state, city you are in. Do a search for Philadelphia Crane operator rules on google, for example. But i doubt any of them will say dogs are allowed. However, probably none of them will mention a dog at all, the assumption being that common sense will tell any competent operator that dogs and cranes do not mix. And I doubt any of them say pet snakes not allowed either. .
Q:what is the crane track base ?
Mechanical or birds?
Q:Where i live i get a damn lot of these come in my house.... I usually just leave them unless there are too many. This was before i was told that they are in fact one of the most venomous creatures on the planet. I laughed, but then was told the same by a friend.Im now Little worried about them coming near me. I understand they have no ability to sting but still... Should i worry about them flying around my house? I was thinking if i were to squash one, doesn't that mean the venom is now on my hand?!Are they really the most venomous creatures on earth? Or am i making a mountain out of a molehill? Thanks
Crane flies are an insect that looks like a large mosquito. They cannot bite you. They have no venom. Some people call them Daddy Long Legs. Daddy Long Legs is also a name used for several spiders, and harvestmen, none of which have a harmful to humans venom.
Q:I'm into urban exploration and basically the one thing I haven't done is climb a crane. I don't actually know where one is that I could climb, but I definitely will do it someday. I'm just wondering how illegal it would be? Also, don't give me any it's not safe bull, I'm perfectly confident in my abilities and ready to accept the consequences if I get caught.
Here comes Chuck again with his everlasting wisdom. Heres Chuck:Climbing a crane is illegal. I love guns, and law and order!! My politics lean to the right. blah blah blah. Climbing a crane would be AWESOME. You should do it. videotape it, and post it on youtube for all to see.
Q:tell me how to do it, in the easiest way
There okorder /
Q:What is the rental price of a tower crane? General site rental more, but also buy more? Ask the industry for an answer?
Is the site of the tower crane is not, the crane company specializes in the construction site is rented, the price range depends on the length of your period, due to demolition of the problem, I am not a professional, but I am working at the site, only know so much
Q:I have an odd fear of construction cranes. I literally get chills and almost dizzy anytime I see cranes. I get very nervous and almost want to cry. I know this is so odd but, I've seen phobias of things that are even more odd so I wonder...is there a phobia for my fear? Does anyone else share my fear?
Cranes were a christian analogy for saving people. The crane would be used to lift someone out of hell. So, maybe the phobia comes with the realisation that we are actually in hell and a crane won't do that much good. As far as robots, they're all bad and creations of Lucifer. The good ones are the Saints and the bad ones the devil; they're both Satan's creations who's goal is to destroy humans. Of course they work with Satan and do time travel and all that garbage.
Q:I need the answer badly
The world would be a little less beautiful. The blue crane's role as a predator in its ecosystem would be left empty, allowing its former prey to breed without check until (hopefully) another predator moves in to pick up the slack. Otherwise the ecosystem will be out of balance.
Q:Hi, I'd like to know what a crane symbolises in the asian(?) culture. any other meaningful symbols do list.
The cranes' beauty and their spectacular mating dances have made them highly symbolic birds in many cultures with records dating back to ancient times. Crane mythology is widely spread and can be found in areas such as the Aegean, South Arabia, China, Korea, Japan and in the Native American cultures of North America. In northern Hokkaidō, the women of the Ainu people, whose culture is more Siberian than Japanese, performed a crane dance that was captured in 1908 in a photograph by Arnold Genthe. In Korea, a crane dance has been performed in the courtyard of the Tongdosa Temple since the Silla Dynasty (646 CE). In Mecca, in pre-Islamic South Arabia, the goddesses Allat, Uzza, and Manah, who were believed to be daughters of and intercessors with Allah, were called the three exalted cranes (gharaniq, an obscure word on which 'crane' is the usual gloss). See The Satanic Verses for the best-known story regarding these three goddesses. The Greek for crane is Γερανο? (Geranos), which gives us the Cranesbill, or hardy geranium. The crane was a bird of omen. In the tale of Ibycus and the cranes, a thief attacked Ibycus (a poet of the 6th century BCE) and left him for dead. Ibycus called to a flock of passing cranes, who followed the murderer to a theater and hovered over him until, stricken with guilt, he confessed to the crime. Pliny the Elder wrote that cranes would appoint one of their number to stand guard while they slept. The sentry would hold a stone in its claw, so that if it fell asleep it would drop the stone and waken.

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