Preparation of the Tractor
40
For this implement, the only drawbars (1)
and top link pins (2) approved are those
listed in the table below and those that cor-
respond to the category of the three-point
linkage on the tractor. If they do not match,
then either the tractor's three-point linkage
or the implement's drawbar (1) and the top
link pin (2) must be replaced with a suit-
able, authorised version.
More information is available in the following table.
Working width
400 cm
500 cm
600 cm
Drawbar Category
3
Category 3
Category 3
Drawbar Category
3N
Category 3N
Category 3N
Drawbar Category
4N
Category 4N
Category 4N
Upper
control link
Category 3
(approx. Ø 32 mm)
Category 3
(approx. Ø 32 mm)
Category 3
(approx. Ø 32 mm)
The maximum permissible tractor outputs and dimensions as per ISO 730-1 for
the corresponding category are available in the following table.
Tractor output
kW HP
Cat.
Pintle diameter of drawbar
(mm)
Length of drawbar
(shoulder distance) (mm)
185 251
3N
36.6
825
185 251 3
36.6
965
350 476
4N
50.8
965
350 476 4
50.8
1166
2
1