We are the leading Chinese supplier for tower crane and top slewing crane, what has been exported to Saudi Arabia, Qatar, India, Vietnam, Iran, UAE, Costa Rica, Nigeria, Georgia, and so on. Welcome the potential tower crane dealer and tower crane seller in the foreign market for further cooperation.
If you want to buy tower crane,and find china tower crane dealer and tower crane seller, Shandong Mingwei is you best selected. Welcome for your inquiry. We will supply the high quality tower crane of reasonable price.
Tower crane characteristics
Compared to other company's construction machinery, MINGWEI construction machinery has the following features:
1. The using steel is 16M and Q235B which the manufacture is Shanghai Baosteel. After test for qualified, then can use.
2. Painting Process. After shot-blast cleaning, spraying anti-rust paint, then spray paint.
3. Welding process use high-strength wire. Main joints use special steel and special process. Mingwei company is the first company to adopt mast sections and main chord robot automatic welding system in China. The system is reliable in performance and high efficiency with high degree of automation, so that one worker can observe several welding systems. The quality and efficiency of welding are greatly improved. In terms of the welding quality of main load structure, the products reach the advanced international standard.
4. Electric device. Use international well-known manufacturers' electrical products, such as Schneider.
5. Motor, deceleration devices use domestic famous manufacturers' products, eg: Shanghai, Jiangxi Special Electric Motor Co., Ltd.,Tianjin etc, to ensure the long life.
6. For cab, electrical device box, acid cleaning and parkerising, then painting, to ensure a long usage life.
7. Machine total weight is 3-5 tons heavier than the same type of tower crane in other manufacturers.
8. Each device is in strict test, then can packed to ship, to ensure that the trouble after leave the factory reduced to the minimum.
9. Reliable quality, advanced technology, reasonable price, the best configuration, high safety factor, cost-effective ---MINGWEI products is trust worthy, we can ensure the customers buy the products assured and use happy.
Main products
Topkit tower crane topless Tower crane
QTZ50 (4810/5008) QTZ50P(4810/5010)
QTZ60(6010) QTZ63P(5013/5610/5011/5010)
QTZ63(5610/5010/5013) QTZ80P(5613/5017)
QTZ80(5513/6010) QTZ315P(7528)
QTZ100(6010/6013) Building hoist
QTZ125(6018/6515) SC200/200
QTZ315(7527/7040)
Packing & Shipping
Packing in 40HC container. If adopt CIF, we will find better shipping company for clients
Delivery time
Providing timely delivery, after 30% advance payment By T/T , within 5-15 working days arrange shipping .
Our services
1. Customized service. We can do all special design according to your requirement
2. welcome visit our factory, learn about our factory and products.
3. 24 hours on line or phone , technical support
After sale service
1. The seller will send one of her professional technicians to the site of buyer to guide the erecting work.
2. 12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3. lifelong time freely provide technical support .
Contact information
Shandong Mingwei Hoisting Equipment Co., Ltd.
| Item |
Unit
|
lifting speed |
| α=2 |
α=4 |
| Rated lifting torque |
KN.m |
540 |
| Max lifting weight |
t |
2 |
4 |
| Working range |
M |
3 - 48 |
| Lifting weight at max range |
t |
1.0 |
| Range of max lifting weight |
t |
27.3 |
14.79 |
| Lifting height |
Stationary |
m |
30 |
| Attached |
120 |
60 |
Whole machine
shape
size |
Underbed |
m |
6.0×6.0 |
| Whole machine's height |
Stationary |
38.284 |
| Attached |
128.284 |
| End of lifting arm to slewing center |
48.74 |
| Tail of balance arm to slewing center |
11.425 |
| Whole machine dead weight |
Stationary |
t |
21.41 |
| Attached |
t |
46.36 |
| Balance weight |
t |
8.0 |
Else
|
Motor total power |
kw |
25.1 |
| Max installation height working wind scale |
Force |
≤6 |
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