Operator’s manual
Rear disc mowers
KDT
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1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
11
3.2.
Design and working principle
3-point linkage frame (
1
) enables attachment of the mower to tractor’s 3-point linkage. Drive
from tractor’s rpm is transmitted through drive unit (
3
) on the cutterbar (
4
). Hydraulic cylinder (
2
)
is used to adjust the mower to working position. It is supplied from outer hydraulics of the tractor.
Main frame, on which the cutterbar (
4
) is situated, is supported by the springs (
7
). Swath discs (
5
)
are mounted on the main frame.
Fig. 3a
.
Parts of SaMASZ rear disc mower
1 – 3-point linkage frame
2 – Hydraulic cylinder with
3 – Drive unit
4 – Cutterbar
5 – Swath discs
6 – Safety curtain
7 – Support springs
3-point linkage frame (
1
) enables attachment of the mower to tractor’s 3-point linkage. Drive
from tractor’s rpm is transmitted through
intersecting axis gear
(
3
) on the cutterbar (
4)
. On the
cutterbar, there are discs with two knives each. Apart from that, drive from tractor’s rpm through
chain gear
(
9
) and PTO shaft (
10
) is transmitted to tine conditioner (
8
). Hydraulic cylinder (
2)
is
used to adjust the mower to working position. It is supplied from outer hydraulics of the tractor.
Main frame, on which the cutterbar (
4
) is situated, is supported by the springs (
7
). Swath guides (
5
)
are mounted on the main frame.
Fig. 3b.
Parts of SaMASZ rear disc mower with tine conditioner
1 – 3-point linkage frame
2 – Hydraulic cylinder with
3 – Intersecting axis gear
4 – Cutterbar
5 – Swath discs
6 – Safety curtain
7 – Support springs
8 – Tine conditioner
9 – Chain gear
10 – PTO shaft
11 – Support legs