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Groundkeeper GH / HH SMARTCUT BAF0005.4 06.21
The angle defining the maximum joint bends in a universal joint
on the PTO shaft can be found in the accompanying operating
manual provided by the manufacturer.
This manual also contains instructions which must be observed
regarding fitting and maintenance operations.
To avoid damage, only connect the universal joint shaft slowly
when the tractor engine is running at low revs.
5.3
Groundkeeper / HorseHopper transmission input speed
The gearbox of the Groundkeeper / HorseHopper is equipped with a
universal joint shaft connection. The maximum permissible drive
speed of the machine is 540 rpm:
Drive speed n = 540 rpm.
If the specified drive speeds are exceeded, this causes the rotor
to turn at a significantly higher speed which, in exceptional cas-
es, could cause the blades to detach thus endangering persons
and property.
Warranty claims for damage which can be traced back to an ex-
cessively high drive speed of the universal joint shaft will not be
recognised.