The 525 crane may be considered the ultimate expression of the lifting moment/weight ratio in the whole category. The use of materials with very high structural strength, the electronics, the advanced design systems and the possibility to use powerful and light joints, allow the crane to achieve the dual concept of lifting capacity and operating speed. The introduction of the PROGRESS electronic system has also made it possible to reach the highest safety standards.
The model 525 has been successfully installed on crawler too, to operate on rough terrain and in places not accessible by trucks, such as the interior of some buildings.
Data sheet
Description |
Unit of measure |
4S |
5S |
6S |
7S |
8S |
Max. hydraulic outreach |
m |
12,48 |
14,72 |
17,00 |
19,32 |
21,74 |
Max. lifting moment (+20°) |
kgm |
46845 |
46170 |
45480 |
44850 |
44085 |
kNm |
460 |
453 |
446 |
440 |
433 |
|
Slewing arc |
(°) |
endless |
||||
Slewing Capacity – Max slope |
% |
8,7 |
||||
Max oil delivery |
l/min |
100 |
||||
Oil tank capacity |
l |
220 |
||||
Weight of the standard crane (± 2%) |
kg |
4895 |
5085 |
5295 |
5495 |
5885 |
Standard Equipment
Optional Equipment
Load Diagrams
Dimensions
Infotech
-
Light and powerful
The structure of Effer cranes
-
The most suitable rotation for every need
Rack and pinion system
-
Excellent stability
Effer optional base, CroSStab and V-Stab
-
Speed, precision, effectiveness
Effer hydraulic system
-
Stronger, further
The second boom and Effer extensions
-
Everything under control, always
Technical possibilities of DMU 3000 Plus
-
Immediately operative
Wind&Drive system and Effer winch