Modernized semi-trailer PS-45A

«Bobruiskagromash» presents a modernized modification of the special semi-trailer PS-45A. The machine is designed for loading and transporting chopped bulky feed with subsequent unloading back by a bottom conveyor at the place of their use or storage.

The main differences from the basic model PS-45A:

1. Increased lifting capacity from 11 to 13 tons.

2. Instead of a welded drawbar structure, a reinforced single-beam removable drawbar with a rectangular profile and variable cross-section is installed;

3. A chassis system with increased load capacity has been installed with a modernized balance bogie using wide-profile low-pressure tires;

4. The sliding bearings of the balance bogie are made on the basis of self-lubricating antifriction metal polymer or antifriction silumin;

5. The lateral stability of the semi-trailer has been increased by installing wheel rims with increased overhang;

6. Improved redistribution of loads on the chassis system by changing the method of connecting the balance bogie to the frame