1. SAF-HOLLAND Sub-assemblies in PBS
by Nemanja Miletic, Product Manager SAF-HOLLAND Australia
SAF-HOLLAND Sub-assemblies in PBS

2. About SAF-HOLLAND

3. Sub-assemblies currently in PBS
Fifth Wheels
Truck Suspensions
INTRA range trailer
MODUL type trailer

4. INTRA range – a bit of theory…
IU - Underslung
IO - Overslung
Roll stiffness – achieved through 3D-bush, air bags
and suspension design
Roll centre – cannot do much about it…
Roll steer – design compromise between roll centre height
and axle position

5. How do we test them?
US test laboratory – certified by DOTARS – Fifth wheels & truck suspensions
SAF in Germany – servo-hydralic road simulator – 3 axis both sides + torque

6. What we would like to see, or food for thoughts…
Do we need a set of recommended test procedures for different parameters as a guide?
Range of recommended values for the most common applications
More feedback from certifiers so we can improve
Thank you…