Tower Crane of Chang Li Model Number QTZ40(4209)
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
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QTZ40(4209) Description
Feature: Tower Crane
Condition: New
Application: all of constrcution
Max. Lifting Load: 6tons
Max. Lifting Height: 120 m
Span: 42 m
Place of Origin: Henan, China (Mainland)
Brand Name: YU JIE
Model Number: QTZ40(4209)
Certification: CE,Goast
Warranty: 12 months
After-sales Service Provided: Engineers available to service machinery overseas
Model: QTZ40(4209)
Main Material: 125*125*10 mm
Mast Section Dimension: 1.64*1.64 *2.5 m
Hoisting Speed (a=2/4): 60/30/7 30/15/3.5 m/min
Min. Stable Falling Speed: 5 m/min
Slewing Speed: 0.36/0.71 r/min
Trolleying Speed: 33/22 m/min
Jacking-up Speed: 0.6 m/min
Total Motor Power: 2.8kw
Counterweigh: 11.48t
QTZ40(4209) Features
1.Thirteen years of experience in supplying new self-erecting tower crane with Huiyou Brand.
2. Export to more than 20 countries with CE/ISO/GOST Certificates.
3. Impeller blasting/rust protection paint
4. Advanced painting process
5. New designed mast, can be used to Internal and external climbing tower crane
6. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor
QTZ40(4209) Specification
QTZ40(4209) Pictures
QTZ40(4209) FAQ
Q: What can we do for the clients in the market and after-sale service?
A: There is branch office for us in the kingdom and she could provide any commercial assistance for the clients; our exclusive agent would fully represent lifting machinery for business communication and rapid & professional technical support.
Q: What is the meaning of the tower crane’s code?
A: Take TC5013 for example, the first two letters “TC” means Tower Crane, “50” means jib length is 50 meter, and the last two letter “13” means the tip load is :1.3 ton.
Q: What is main advantage for manufacturing construction machinery?
A: Our machinery main advantages mainly include: 1. National-level Research Academy for various building equipment for more than 30 years’ experience; 2. Complete quality control system; 3. Nearly 20 years experiences in manufacturing industries; 4. Over 50 engineers along with 6 local partner companies providing worldwide after-sales service;
Q: What is the function of the monitor?
A: Monitor, namely inspection system (like black box), which could store 10000 tower crane operation reports, and it is recommended to be installed in big cranes more than 16t.
- Q:Are sandhill cranes edible?
- yeah, but they are a little tough and taste sort of like Mexican Spotted Owl
- Q:Calculate the tower crane gantry crane
- It's a gantry crane, not a tower crane
- Q:How to select tower crane type according to the height of building? Seek explanation
- The building cornice height within 20m, the building area of each floor within 2000m2 with 800KN.m tower crane 1 units, each increase of less than 1600m2 800KN.m 1 tower cranes;The building cornice height is less than 50m, the building area of each floor within 2500m2 with 1000KN.m self lifting tower crane 1 units, each increase of less than 2000m2 increased 1 1000KN.m self lifting tower crane;The building cornice height is less than 100m, the building area of each floor within 3000m2 with 1500KN.m self lifting tower crane 1 units, each increase of less than 2500m2 increased 1 1500KN.m self lifting tower crane;The building cornice height is above 100m, the building area of each floor within 3500m2 with 1 2000KN.m self lifting tower crane, each increase of less than 3000m2 increased 1 2000KN.m Jack 1 cranes;When the eaves height more than 25m below the 100m, according to each self lifting tower crane with 1 single cage construction elevator, eaves height above 100m with 2 single cage construction elevator;The podium when every floor area is too large, in accordance with the above standard auxiliary tower crane.
- Q:Formulas for calculating outrigger pad sizes, centre of gravity of loads, outrigger loadings
- If you are going to be operating a crane, you need to do this on your own. People's lives will depend on you having a good knowledge in this area. .
- Q:I'm not sure how to set this problem up. Any help would be greatly appreciated. Thank you :)
- We start using by defining mechanical Power: = P=Work/time What is the work here? We lift the box a given distance. Work=mgh Since we know the power of the crane, we can simply plug in the values and solve for t: t=mgh/P This is only true if the crane has a constant power, which seems to be the case LeSmartOne
- Q:Like those huge cranes on the top of buildings that are being constructed - how do they get them up there???
- A combination of methods. Use a helicopter to lift pieces of a small crane to the top of a building and assemble it there. Then use this smaller crane to life pieces of a larger crane to the top of the building for assembly.
- Q:↑ pretty much explains itself. (:~Animal_Lover
- no!! why would i when i can make my own cranes!!! and why would i want paper cranes anyways!!
- 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:What does a track type tower crane look like? In that case, use?
- The track type tower crane is like thisUsually use goods or fixed goods yard in shipyard. Hoisting use
- Q:S930 M50 (M125/75) level jib tower crane about how much money
- With the ten standard section, not to Sishijiwan
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Tower Crane of Chang Li Model Number QTZ40(4209)
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 20 unit/month
OKorder Service Pledge
OKorder Financial Service
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