The hydraulic portion of self-erecting cranes is extremely safe and fast. The steering axels provide minimum radius of curvature and this enables the cranes the ability to be positioned into narrow spaces. In addition, there is a self-ballasting device on the crane that means the crane can load the ballast on its own without using other means.
There is a frequency inverter which controls reliable and simple mechanisms. This enables the machinery to prevent swinging motions that can truly be dangerous and enables it to execute fast movements with care and work in a smooth manner.
Both the hydraulic and slewing mechanisms are assembled inside the rotating frame that establishes more protection along with easy access. These self-erecting cranes are simple to inspect and safe to utilize. They could withstand rust because of their long-lasting galvanizing treatment. Additionally, these cranes can be transported on trailers due to their limited weights and dimensions. For transportation on the road, they could travel easily.
Quality of the Product
Every crane manufactured by FMgru has a high qualitative standard. The intensive process of production includes a lot of accurate tests and thorough checks. The company maintains strict compliance with the most important international standards such as: UNI, IEC, FEM, ISO, DIN and CNR. These organizations guarantee valid products and have enabled FMgru to obtain the required and correct certification from the necessary authorities in each country.
The mechanisms and raw materials utilized are subjected to certain tests and are chosen by different technological laboratories. The qualified staff, together with current factory equipment helps to make certain that each particular part is manufactured in compliance with the approval specifications and methods.