Feature: | Tower Crane |
---|---|
After-sales Service Provided: | Engineers available to service machinery overseas |
Warranty: | 1 year |
Certification: | CE, ISO |
Model Number: | QTZ50(4810) |
Brand Name: | Yongli |
Place of Origin: | China (Mainland) |
Span: | 3-48m |
Max. Lifting Height: | 140m |
Max. Lifting Load: | 4ton |
Rated Lifting Moment: | 400 KN.m |
Rated Loading Capacity: | 1ton-4ton |
Application: | construction buildings |
Condition: | New |
Product name: | QTZ50(4810) 4ton tower crane for sale |
Free-standing height: | 30m |
Max. load capacity: | 4ton |
Tip load: | 1ton |
Jib length: | 48m |
Electrical components: | Schneider |
Color: | as customer |
Mast section dimension: | 1.5*1.5*2.2m |
Welding system: | Panasonic robots welding line |
Rated load moment: | 400KN.m |
Quick Details
Specifications
Technical Parameters
· multiplying power |
|
2 |
4 |
|
Rated hoisting moment |
kN.m |
400 |
||
Max.hoisting capacity |
t |
2 |
4 |
|
Max.working radius |
m |
21.1 |
11.29 |
|
Max.working weight |
t |
0.76 |
0.75 |
|
working range |
m |
3-48 |
||
Hoisting height ( Independent ) |
30 |
|||
Hoisting speed |
m/min |
9.3/4.6 31/15.5 62.5/31.3 |
||
Slewing speed |
r/min |
0.6 |
||
Luffing speed |
m/min |
16/31 |
||
Min. steady falling speed |
<8.5 |
|||
External size |
Foundation |
m |
5×5×1.1 |
|
Height |
37.27 |
|||
Tip to rotation center of boom |
48.87 |
|||
End to rotation center of boom |
11.18 |
|||
Whole weight |
Structure weight |
t |
Cross chassis18.9/ Tic-tac-toe chassis 18.4 |
|
Balance weight |
9.12 |
|||
Others |
Total power |
KW |
25.1 |
|
Wind speed of max. height |
m/s |
20 |
||
Wind speed of max. hosting |
12 |
|||
Working temperature |
℃ |
-20°C - +40°C |
Enterprise Introduction
(1) We are 100% manufacture in Shandong Province, China. We has specialized in the production of
construction machinery for 15 years in this industry.
Products Advantages
(2) On the welding technology of spare parts, more than 90% are welded by Panasonic robots welding.
(3) On the product Craft work, shot blasting and painting after welding, to ensure the surface quality reach the
national standard requirements.
(4) On the functional design, cabinets adopt more space, and can be equipped with air conditioners.
(5) Electrical components: We adopt best quality Electrical components made by Schneider in France.
(6) Materials: made by Chinese famous enterprise, Baosteel Group and Ansteel Group.
(7) We have independent research and development team, abundant scientific research strength.
Our Service
(1) Help the buyers complete the analysis of project planning and equipment system demand.
(2) Provide professional technical advisory services.
(3) Provide convenient conditions and reception of various visits at any time.
(4) We can provide 7*24 full response service.(5) Provide 1 year's free customer service to ensure the quality.
(6) We can provide OEM according to customer's demand.
If you have any questions or requirements, please feel free to contact me.