• 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: Ok, so I figured out that last step after watching an origami tutorial thing on youtube
It okorder / The animations on this site are good, showing what you have to do, without hands in the way.
Q: Please help me on this question, I can't seem to find it anywhere on the internet! :(
No animals depend on Siberian crane but they are a source of food to carnivores in the wild.They are usually secondary source because there are mroe source of food that carnivores could eat.SO if they are extinct,it would not be a problem...its only destroying natures beauty!
Q: Does anyone know where I can order Sugar Crane to grow?
Crane? anyway,, if your store has those little pieces you can buy to eat? or if you know someone with canes,, you strip off the hard outer covering,, this has the seed buds,, plant these in 3 inches of soil and wait,, cane is slow growing!! if you google sugar cane growing or go to wikipedia you will find plenty of info google buy sugar cane seeds you will find sites to order!!
Q: I need to know how Stephen Crane came up with writing the Red Badge of Courage. I need examples of his life experiences that he had and then he put them in the Red Badge of Courage.
i could continuously advise To Kill a Mockingbird. it quite is a large tale and additionally you're able to relish it. Do you purely might desire to verify a form of? by way of fact the extra you examine, the extra constructive arranged you would be. Does your e book on the topic of wellbeing careers might desire to be non-fiction? an astonishing novel a pair of conventional practitioner is slicing for Stone by utilising Abraham Verghese.
Q: What is the difference between a jack up tower crane and a fixed tower crane?
Tower cranes, because there is no running mechanism, so tower crane can not do any movement. Fixed tower crane can be divided into the tower height invariant and Jack up. That is, the jack up tower crane is a kind of fixed tower crane.
Q: how to draw a crane hook on auto cad?
Measure a crane hook then draw it. Even better, visit a manufacturer's web site and see if you can download one of their drawings for a hook.
Q: Because they look a lot alike. Such as if you reinforced the design a little bit will it work?
It might - but the center of gravity and the tripod might not be able to hold the weight of the jib, camera, counter-weights... and personally, I think it would be a pretty expensive mistake to watch my $2,000 camcorder fall and brake because the camera crane collapsed under the weight. A mic tripod is designed to handle about a pound of weight. A consumer camcorder, the jib and counterweights (and maybe a mic or whatever else you throw on there) can be between 5 pounds and 50 pounds. That's why companies like Kessler make what they make. And that's why the companies that makes lesser camera cranes (Cobra, CameraCranes, and others) never use a mic tripod. They use a heavy duty camera tripod or other LARGE, STRONG, item - not a mic stand.
Q: I've read significance and accordance online. But i can't find a source for defiance, I used epub bud for the other two books but this book isn't on the website. Is there anyway I can read defiance by Shelly Crane online for free?
There both free ebooks actually..that's why there online barnes and nobles has made them free..
Q: What is the safe distance of a tower crane to the surrounding buildings?
It's 5 meters up and down. Outside the radius of rotation is 3 meters, such as QTZ5010, tower crane rotating radius type, 50 meters in diameter, one hundred meters outside the scope is safe

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