Design and function
68
Super-Vitesse CFS 3101, 3501 / Super-Vitesse CFS 3101 DO, 3501 DO 10.13
with forced steering axle (only in case of tandem chassis with bottom linkage)
with dual-line compressed-air brake system and mechanical automatic load-sensitive brake
pressure regulator
5.10.1 Bogie tandem chassis
3-leaf parabolic springs serve as a compensating rocker arm in the bogie tandem chassis. In case of
bumps, the large swing paths ensure an even load distribution onto both axles.
5.10.2 Steering axle for follow-up steering
The unlocked steering axle for follow-up steering:
can move freely and follows the turning radius of the corner during cornering,
ensures careful treatment of farmland during cornering,
reduces tyre wear during cornering on paved areas.
The steering axle is unlocked and locked from the tractor via the control unit.
5.10.3 Steering axle for electro-hydraulic forced steering axle system SES (only with
bottom linkage and ISOBUS control)
Optional extra
The the wheels of the steering axles for the electro-hydraulic forced steering axle system are
electronically controlled from the tractor via a steering rod by means of the SES system.
The steering axle:
has been designed for ball-type couplings,
improves the manoeuvrability of the hitched machine and prevents the tyres from being
excessively worn during forward and reverse cornering,
does not require any engaging,
is locked in
Discharge mode A I
up to 12 km/h,
can be unlocked and relocked by actuating the
Discharge mode A I
for turning the machine in
front of the bunker silo.
5.10.3.1 Couple forced steering axle
Observe the fact that the steering rod is spring-loaded!
When coupling the steering rod, a certain resistance must be
overcome.
During uncoupling, the steering rod is pulled towards the
drawbar and held there.
The shell/drawbar lug must be fixed to the coupling device of the
tractor free of clearance if possible, such that the forced steering axle
can properly work.