Materials of the author «FinlandErgo» 1

The 931 was the largest wheeled harvester in the world at its launch.
The 6-wheel setup, compared to the 8-wheel setup, makes it more compact and maneuverable with some loss of tractive effort.
Its enormous productivity is largely due to a completely new 3-pump hydraulic system, divided into two circuits with separate pressure levels.
The S132 harvester head is not just extremely flexible and adaptable; it is also superbly reliable and efficient even in the most challenging forests.