• TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 1
  • TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 2
  • TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 3
  • TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 4
  • TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 5
  • TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai System 6
TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

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

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Descriptions of our tower crane:

1, TC7021 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 2.5 to 70m, TC7021 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

.

Features of our tower crane:

Independent height (m)

50

Max height with attachment (m)

200

Working range can be adjusted(m) 

40/45/50/55/60/65/70

Min working range(m) 

2.5

Max lifting capacity(t)

12

Tip load @ 48m(t)

2.1

Hoist mechanism

Falls

2

4

Lifting capacity(t)

0-3

-

0-6

0-6

-

0-12

Speed(m/min)

0-80

-

0-40

0-40

-

0-20

Motor

YZPBF250-4-55W   

Trolleying mechanism

Speed(m/min)

0-56

Motor

YZPBE132M-4-7.5KW  

Slewing mechanism

Speed(r/min)

0-0.6

Motor

YLEW112M-6-120.N.M X2

Climbing speed(m/min)

0.5

Counterweight(t)

23.6

Mast section size(L×W×H)m

2.0×2.0×3.0m

Working temperature

-40-+60°C

Total power (KW)

95

Power supply requirement (KVA)

190KVA for generator

Cable type ( within 30 meters from site power source to lower

 electric box of tower crane )

50mm2(3+2, 5 cores)

Startup voltage & current

380V×95%=361V       219A

Rated working voltage & current

380V                  146A

 

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in DubaiTC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai


TC7021 12T CE ISO Certificate Used Tower Crane for Sale Used Tower Crane in Dubai

FAQ;

1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.   

Q:I understand the Crane stances and know there are more than one. I am referring to the single leg crane stance. I also know that stances are only used briefly. But I am curious, does this stance have any bunkai applications? Or is it only useful against dodging a kick or preparing to kick?
I use it for evading/stepping away from an attack, against a front leg sweep, you shift your weight to the other leg and pull up the front leg, blocking/checking a kick, striking with the knee, breaking down a foundation on the downward motion, hooking/trapping opponents leg on the upward motion especially if you hook your own foot around your leg you are standing on, sweeping,.... just a few applications that come to mind off the tippy top of my head. So you see it is by no means just a defensive stance and can be quite offensive too.
Q:What association does Wing Chun have with Fujian White Crane (Tiger-crane) kung fu?
Wing Chun Fist is derived from White Crane Fist and Snake Fist. The original name of the White Crane Fist is Eng Chun Bai He Quan. The Eng Chun part is the Fukienese dialect for Wing Chun, which is the name of the Village it derived in. It is also pronounced Yong Chun White Crane Fist and from it is where Wing Chun derives its Fajing technique known as 1 inch punch. The 5 Ancestor style is Ngo Cho Kuen or Wu Zu Quan, again - dialectal differences. It is also a Fukienese Art. Wing Chun, a Southern Shaolin Style is NOT related in ANY way to Hsing I Chuan, which is of Wu Tang/Taoist origin. Goju Ryu has some White Crane Influence but is derived from the Hakka Arts like Southern Mantis, Bak Mei and the like. Tiger Crane and White Crane are not related. The crane in the Hung Family Boxing is more the Tibetan White Crane and not the Fujian Crane. There is a mix up in the history which makes it a bit complicated. Gee Sim was from the Northern Shaolin School and went south to the Fukien temple to escape the Ching. He taught there, met Hung Hei Koon and taught him Tiger Fist. Gee Sim and Hung also left Fukien because of the Ching and went to Guandong and there is where Hung Fist developed into what it is today. The White Crane Fist of Fujian/Fukien came from the 18 Lohan Style Fang Chi Niang learned from her Father, who was a student at the Fukien temple, and mimicry of Crane movements. These styles, Crane and Hung were being developed around the same time but hundreds of miles apart. It is known that Wong Fei Hung trained in Lama Pai aka Tibetan Crane and also he is credited with creating the Tiger Crane Form aka Fu Hok. I hope this helps.
Q:What material are the Samson & Goliath cranes in Belfast made from?
They are cranes look at the YouTube video and read up on cranes that's what material they are made of.
Q:anyone can tell me the common steel tube material using for crane boom, both main chord and lattice boom. thanks !
Steel, like you said, do you want an exact specification? That will vary by whether it is a very long and slender tall crane or a shorter heavy duty for considerable loads. It may even vary depending on whether the manufacturer has as a goal an extra light weight unit using more expensive stronger steel or is willing to use thicker walls to use more ordinary steel. That is what engineers are for.
Q:I can't seem to find the item I'm looking for on-line. Maybe some fellow crane operator happens to know where I can find this. It's a quick releasing crane hook, it drops the load on cue. I think it would probably be remote-controlled.
What load rating are you looking for? I am familiar with heavy lift cranes and smaller ones that do not have any sort of release device that you are looking for. Most rated crane hooks have to be qualified to carry that load and any quick release feature could fail, dropping the load. Maybe you could find such a hook for a non-industrial application, but I have never seen anything like this in use.
Q:Hello, i am goin in on Dec 5 to write the millwright C of Q for the 3rd time. On the test there was a question that went something like this The crane is rated 40Ton, with a boom lenght of 40ft and at an angle of 70 deg. The jib is 8ft long on a 10 deg angle. What is the sefe working load. The numbers are not correct but that is how the question is phrased. Please help me with the formula. I cannot find it anywhere.
Safe Working Load Formula
Q:Whats does the japanese crane symbolize?
The Japanese crane symbolizes serenity and hope. It is a legend in Japan that if you fold 1000 paper cranes, any wish will come true. There is a story about a girl named Sadako who died from radiation in Hiroshima after WWII who tried to fold 1000 paper cranes to be brought back to health. She nearly folded 1000, and died before then. People come to Hiroshima still today with 1000 folded paper cranes to honor Sadako.
Q:What is the maximum weight an industrial crane can lift?
Crane can lift 100's of tons. Do a little research on your own.
Q:Are there influence about Microwave and electromagnetic waves on the tower crane?
if the spread is just in the microwave communications channel or radio transmitting antenna in the vicinity, will be subjected to microwave and high-frequency electromagnetic waves Interference, even if it is in all the tower crane hook when the closing power is outage
Q:What is a TQ80 tower crane?
To put it simply, QTZ is updated than the TQ model, and the TQ series first appeared in 70s, and the QTZ series came out in the 80,90. Various parameters must be more advanced than TQ.

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