REMARKS :
Several options can be grafted onto this system.
4-1 : Option lift axle :
An option "lift axle" is available on this type of suspension. This option
relieves the front axle or lifts the front wheels completely.
This function replaces fully the weight transfer (or tipping stabiliser)
.
: If vehicle is equipped with a steering axle (or forced follower), it is
strictly forbidden to raise the front axle at a medium or high forward
speed (on the highway). The function should be used only when tipping
or by lack of grip traction on the ground, for example, as in the case of
the spreader.
4-2 : Load weight option :
A load weight option is available for this type of suspension.
A battery of three pressure sensors measures the hydraulic pressure at
different locations within the system. This pressure information is transcribed to a
box in the cabin which gives us information on the load in the vehicle.
A patent for this system has been applied for by Ets Remorques ROLLAND