Preparation of the Tractor
37
The only cross shafts (1) and top link pins
(2) approved for this implement are those
which are listed in the table below and
which correspond to the category of the
tractor's three-point linkage.
If they do not correspond, either the trac-
tor's three-point linkage must be adapted
or the cross shaft (1) and top link pin (2) on
the implement must be replaced with a
suitable, approved version.
You will find further information about this in the table below.
Rubin 12 U
Cross shaft
Category 3N
Cross shaft
Category 3
Cross shaft
Category 4N
Top link
Category 3 (approx. Ø 32 mm)
The maximum permissible tractor powers and dimensions for each category in
accordance with ISO 730-1 are set out in the table below.
Tractor power
Cat.
Cross shaft pivot diame-
ter (mm)
Length of cross shaft
(shoulder distance) (mm)
kW hp
185 251
3N
36.6
825
185 251 3
36.6
965
350 476
4N
50.8
965
2
1
