TC7021 12T Used Tower Crane for sale ce iso certificate

Ref Price:
$10,000.00 - 100,000.00 / set
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Structure of TC7021 12T Used Tower Crane for sale ce iso certificate

Tower Crane 
1) ISO 9001 Topkit/Topless/Inner Climbing Crane 
2) Top 10 in industry 
3) Customized and OEM availabl

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

Main Features of TC7021 12T Used Tower Crane for sale ce iso certificate

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.

Tower Crane Images

TC7021 12T Used Tower Crane for sale ce iso certificate

TC7021 12T Used Tower Crane for sale ce iso certificate

TC7021 12T Used Tower Crane for sale ce iso certificate

TC7021 12T Used Tower Crane for sale ce iso certificate

TC7021 12T Used Tower Crane for sale ce iso certificate

TC7021 12T Used Tower Crane for sale ce iso certificate

Tower crane Specifiction

TC7021 12T Used Tower Crane for sale ce iso certificate

 

FAQ of TC7021 12T Used Tower Crane for sale ce iso certificate

1.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.

 

2. 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.

 

3.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.  

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Q:Were the anti-gravity machines used to build the pyramids levers, winches and cranes?
Levers winches and cranes all use a counter balance. Its weight that helps move weight in different ways. There is no such thing as an anti-gravity machine.
Q:what can a pillar crane lift , constructed from 600mm x 10 mm steel tube , 500 mm deep x 6000 mm long RSJ?
That can only be answered by analizing it. A crane as you are supposed to know has different loads and directions of impact due to the moving bridge, the trolley, and break loads. So what it can lift depend on the whole structure. Besides depends as much on the type of crane
Q:the crane and praying mantis/ ba gua?
Well... you seem to have two questions in here. First of all, the crane and praying mantis are both stances used in internal (Weija) and external (Neija) Wing-Chun (Kung-fu). Second, Bagua is one of the internal styles. External styles are more powerful for fighting styles.
Q:Was Lana Turner's husband, Stephen Crane, the author of Maggie: A Girl of the Streets?
hah ha i'm in your class too :) This project sucks... and I still haven't done it! I have to tonight..
Q:Method for operating tower crane
In the 2.11 operation, when lifting the weight, the weight should be higher than the height of the obstacle, at least 100mm.2.12 when the crane is approaching the track limit, it should slow down and stop in advance.2.13 when lifting heavy objects, not heavy lifting suspension instability, no additional weight in lifting objects, lifting scattered materials or special-shaped components must be used when the wire rope firmly tied to heavy lifting from the ground about 50cm stop, determine the brake materials, lashing and rigging, confirmation before lifting command.2.14 cranes must be adequately illuminated at night.2.15 crane in the stop, rest or midway power failure, the weight should be unloaded, not to weight suspended in the air.2.16 the operating room, no personnel shall enter, prohibited flammable and impede the operation of the items.2.17 is strictly prohibited or promotion personnel riding crane. Landing weight, weight is prohibited to stand.2.18 the boom and lifting pieces of cranes must be in safe distance from overhead transmission lines, and shall comply with the provisions of this schedule 30.1.6.2.19, two cranes in a track or two parallel or vertical orbit on the operation, should maintain the safety of any part of the distance between two machines, the minimum shall not be less than 5m.2.20 in case of any of the following circumstances, suspension operation shall be suspended:1., in the event of bad weather, such as heavy rain, heavy snow, fog and construction work surface has six (including six) above the strong winds, affecting safety construction.2. crane leakage occurs.3. serious wear of wire rope, to scrap standard (wire rope scrap standard see Appendix A).4. safety guards fail or display inaccurate.
Q:Tower crane attached concrete pump can be? Are there any state regulations?
Yes, but consider the direction of force. ZOOMLION began production machine.
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 many tons of tower crane QTZ80A lifting?
QTZ80A 80 refers to the lifting torque of 80 tons after lifting meters.
Q:Overlord 2: need help getting blue minions with crane thing.?
Found the answer!:) By that point, if you did everything right you should have 8 blue minions. Put 6 of them on the crane and 2 of them(with a guard marker) in the middle where you ar gonna drop the ones from above. Then when you drop them, the ones guarding will pick them up and heal them.:) P.S.A tip, if you want the crane to come back slower don't remove all the minions from it, just remove 2 and the rest will slow it down. Hope this helped, have fun.:)
Q:how do i fix faulty limim switch in overhead crane?
Limit switch replacement requires adjustment of the cranes travel limits. The limits are imposed by the manufacturer for the application. This service is normally factory authorized only.

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