The position of the auxiliary stabiliser extensions is not detected proportionally by Progress to
calculate the stability.
2 positions detected:
• 0%
• 100%
3 positions detected:
• From 0% to 50% = 0%
• From 50% to 98% = 50%
• From 98% to 100% = 100%
The complete crane operating area is subdivided into
four sectors and their width varies according to the
extension of the stabiliser extensions. Progress manages
the performance in these four sectors and takes into
account the most unfavourable situation in each sector.
NOTE
• If your vehicle has a front and/or rear auxiliary stabiliser system [option], with
one or two legs, make sure that all legs are correctly set to the ground before
you start operating the crane to get maximum performance.
• If the stabilisers are extended with a different percentage, the system will set the
performance of the most unfavourable sector.
• Before starting the crane operation, the system carries out stability checks and
fixes the performance depending on the truck weight and dimensions.
During operation
106 EFFER 265-315-395-525 Progress 2.0 CE