Create a vehicle combination (Instructions: Create a vehicle combination).
Click on the tab Axle loads below the view of the vehicle combination.
If you switch to the top view, you can see visually (dashed line around the axles) which axles are connected to the front and which to the rear hydraulic support circuit.
You will also see the support triangle if the function for calculating tilting stability and overload limit is enabled.
You may also see the green-red bending bar bwlow the vehicle combination (Instructions: Calculate bending moments).
Example: Two axles are hydraulically connected to the kingpin. Four axles consitute the rear support circuit.
Change suspension
Click on Support Circuit at the section of your vehicle (e.g. hydraulic semi-trailer or trailer) and then select in the dropdown how many axles should be in the front and how many in the rear support circuit.
Orientation of support circuit
With trailers, you also have the option of adjusting the orientation of the support triangle and thus configuring where the floating and stabilizing support circles are located.
