QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Specification
Brief Introduction:
1.Overall haulage with only a 5t vehicle for whole machine transportation. Haulage size can smoothly pass all standard bridge and culvert.
2.After quick erection, it can start working normally within one hour.
3.Correctly-positioned mechanism kinematics spacing.
4.High precision and reliable load moment limiter and load lifting limiter.
5.Special system: wheelbarrow persist axis break
6.Two purpose: arm-brace fixing and orbit walking
7.Overall haulage bridge can be easily altered into a transport tow (10t)
8.35m height and could be used 30 degree higher up
9.Crane body locked automatically, crane jib docked automatically, pulley at jib point positioned automatically. There is no artificial high-altitude operation through the whole erection and dismantling process.
Max.Lifting moment | 40 tm | |||||||
Lifting capacity | 4 Ratio | 4~11m | 11~36m | |||||
4.0t | 4.0~1.1t | |||||||
2 Ratio | 4~21m | 21~36m | ||||||
2.0t | 2.0~1.1t | |||||||
Lifting speed | Ratio | α=2 | α=4 | |||||
ton | 2 | 1 | 4 | 2 | ||||
m/min | 0~24 | 0~29 | 0~12 | 0~14.5 | ||||
Slewing speed | 0~0.65r/min | |||||||
Trolleying speed | 20/30m/min | |||||||
Erect Height | 30.9m | |||||||
Working temperature | -20℃~+40℃ | |||||||
Total power | 24.9KW | |||||||
Lifting mechanism | Motor | Model | YEJ160M-4 | |||||
Power(kW) | 11 | |||||||
Speed(r/min) | 1460 | |||||||
Uplifting mechanism | Motor | Model | YEJ100L2-4 | |||||
Power(kW) | 11 | |||||||
Speed(r/min) | 1430 | |||||||
Slewing mechanism | Motor | Model | YLEW112L-55-6B1 | |||||
Moment(N.m) | 55 | |||||||
Trolleying mechanism | Motor | Model | YDEJ100L-4/6 | |||||
Power(kW) | 2.2/1.5 |
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: What are the luffing, slewing, and walking points of a tower crane?
- The luffing of a tower crane is the forearm of a crane;Slewing means the steering mechanism of a crane;Walking means the walking trolley on the luffing range of a crane
- Q: what do sand-hill cranes eat-as far as planting a food source for them?
- Cranes eat fish so unless you know of a fish plant, I would put in a large pond with fish.
- Q: analysis of jib crane?
- I would suggest that you delete this question and submit a new question with enough details for someone to give you an answer. This is not a question I can give you much help on
- Q: Hi guys, I am doing a project for school on blue cranes, and i can't find much on what their diet is like? Does anyone know?
- Blue cranes? You mean great blue heron. They eat fish, frogs, snakes, anything smallish that lives in shallow waters.
- Q: what would you wish for?also, when your done making your 1000 cranesm what do you need to do next? to like, make your wish come true??
- huh LoL
- Q: What is the definition of lifting, slewing and luffing of tower cranes?
- Rotary is cantilever tower crane tower crane rotary shaft winding;Is the hook shaft distance amplitude change;
- Q: What is the difference between a tower crane and a jack up 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 much should the verticality of a tower crane be controlled? Thank you
- No, the wind speed is not more than 3m/s, the independent state tower (or attached state highest attachment point above the tower axis) lateral verticality tolerance is 4/1000, the highest tower axis perpendicularity allowed attachment line below the point of difference is 2/1000.
- Q: i have a 100 ton american crawler crane. how do i calculate the psf, for this equipment.
- Not sure what you are asking exactly... Are you saying that you have a crane with a capacity of 100 tons and you want to know the pressure on the soil where the crane is positioned? In this case, you take the capacity (in pounds) plus the weight of the crane (in pounds) then divide their sum by the area of the tracks on the crane (in square feet). This will result in pounds per square foot or psf as you wrote above. These are example estimates, they may not be anywhere near the correct answer, this is simply how to do the calculation. Assumed Capacity 100 ton = 200,000 lbs. Assumed Weight 105 ton = 210,000 lbs. Assumed Area of Track = 200 square feet Note: 1 U.S. ton = 2,000 pounds = 2,000 lbs. 410,000 lbs / 200 square feet = 2,050 psf There's a start, now you just need to find out how much it actually weighs and how long and wide the tracks are to get the area of the track on the ground. I hope that answers the question you were asking.
- Q: i want to know about the origami cranes
- im pretty sure the origiami craft originated in Japan. i'm not too sure, but i did look it up, and it said japan. so im guessing thats right.
Send your message to us
QTZ40 Series 4808 Model Top Kits Tower Crane Self Erecting Tower Crane
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords