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

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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.   

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much does it cost to rent a crane?
Cost To Rent A Crane
Q:Why does Crane deliberately place the dinghy's crew in sight of land in the story?
The Open Boat is a true story - Crane was sent to Cuba as a war correspondent in 1897, and he boarded a vessel named the Commodore. The vessel sank off New Smyrna Beach, Florida in heavy weather, and the survivors made their way to shore in the open boat described. The wreck of the Commodore is in 90 feet of water, fourteen miles out and is currently under an Admiralty salvage claim.
Q:I Need Help Healing an Injured Crane Fly?
He'll probably die anyway. It's the way nature works.
Q:In designing an overhead travelling crane what are the engineering limits on lift capacity .?
Is this for a nuclear power station? If 2500 Te and 60m really are the specified loads and span then it is likely that it will be used very seldom. In theory you can design for any load to be lifted but maintenance on a crane system that is used once a year (10 years?) is a real problem. The main items to consider are: Availability of winches and bogies which then dictates running beam and rail sizes. For the spanning beam several alternative sizes needed to be designed and then costed. It will be not just weight but transport costs that determine the most efficient sizes The overall height of the crane will then determine the required roof height assuming that the crane is under cover. For comparison the Harland and Wolf cranes in Belfast called Samson and Goliath can lift 840 Tonnes each. Overall design needs to consider speed of travel, acceleration and deceleration rates and a host of other things.
Q:is there such a thing as a giant crane fly?
OMG - I saw one of those to! No one believed me, too. I should of saved mine...anyway, I don't know. Sorry.
Q:When the tower crane is installed in the fertilizer tank,
When the tower crane is installed in the fertilizer tank, is the elevation of the upper surface of the tower crane foundation flat with the elevation of the bottom of the new building? Or lower than the trough mark
Q:method how to assemble tower crane?
Generally tower cranes are self erecting. The first mast and jib sections are assembled at ground level. The mast and jib are then jacked up and another mast section inserted. If the tower crane is not self erecting then mobile cranes have to be used to assemble the crane.
Q:How can you make a camera look up, down, left, right, etc on a crane?
On a real camera crane you would press the up and down button that moves the wrist part of it. ( I drove a forklift). If you are doing to yourself you'll have to rely on the elbow movements. I might think about renting a Genie lift. And letting someone be your hands in the thing. Unless you know how to build a fully articulating hydraulic ball-joint?
Q:How do you calc the size crane u need for lifting something if the only info given is ft high x ft over % wt?
I am not sure that you are giving us sufficient information. I presume that your crane truck has the boom hinged quite close to the ground, but I am sure that the specified lifting weights will not be achieved until the boom makes an angle of at least 45 degrees with the ground. The 115 foot boom will then sweep a circle of 115 x cos(45) = 81.3 feet, and lift a maximum of 115 x sin(45) = 81.3 feet above the hinge. If the boom is elevated to a 60 degree angle, the circle swept will be only 57.5 feet, but it will lift 99.5 feet. If the boom is lowered to 30 degrees, the circle swept enlarges, bt the distance lifted drops, and the weight lifting capability will also be derated. If the crane has a tower and the weight rating is for a horizontal boom, the maths are quite different.
Q:What measures should be taken to make tower cranes stable?
Phosphating coating of steel wire rope, give priority to the use of manganese or zinc manganese phosphating, and smooth steel wire rope production process comparison, just add the last bonderizing process, steel wire, wear resistance and corrosion resistance is greatly improved, the use of the wire without direct phosphating cold twisted steel wire rope.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range