Preparation of the Tractor
42
For this implement, the only drawbars (1)
and upper 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 up-
per link pin (2) must be replaced with a
suitable, authorised version.
More information is available in the following table.
Heliodor 8/200, -250 Heliodor 8/300, 350, 400 Heliodor 8 K
Drawbar Category 2 Category 3N Category 3N
Drawbar Category 3N Category 3 Category 3
Drawbar - Category 4N
Upper linkage Category 2
(approx. Ø 26 mm)
Category 3
(approx. Ø 32 mm)
Category 2
(approx. Ø 26 mm)
Category 3
(approx. Ø 32 mm)
Category 3
(approx. Ø 32 mm)
The table below shows the maximum permissible tractor power outputs and di-
mensions for each category as per ISO 730-1.
Tractor power output Cat. Pintle diameter of drawbar
(mm)
Length of drawbar
(shoulder distance) (mm)
kW HP
92 125 2 28 825
185 251 3N 36.6 825
185 251 3 36.6 965
350 476 4N 50.8 965
1
2
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