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The linkage frame (1) enables connecting the mower to the 3-point hitch of the tractor. The
power from the PTO shaft on the tractor is transferred by the drive shaft, miter gear (7) to the drive
shaft (9), which through the miter gear (8) powers the cutterbar (4). Additionally, power from the
PTO shaft of the tractor is transferred through the miter gear (7), the drive shaft (9), miter gear (8)
and the chain drive (13) to the swath rollers (3). On the cutterbar (4), there are discs with two
cutting blades each. The hydraulic lifting cylinder (2) powered by the external hydraulic system of
the tractor is used to move the mower into working position. The main frame on which the cutterbar
is mounted is supported by the spring suspension (14). The mower is also equipped with a rotational
cylinder (10), which has two functions. The first one is possibility to fold the mower backwards
which, in many cases, significantly simplifies the transportation, while the second is the factory-
calibrated hydraulic safety device (11). Swath guides (5) are installed on the upper cover of the
conditioner. On the 3-point linkage frame, there is a safety guard (6) mounted. Support foot (1) is
mounted to the 3-point linkage frame (1). Optional equipment: warning plate with combined lights
and reflectors (15).
Fig. 3c. Parts of SaMASZ rear disc mower with swath rollers
1 – Linkage frame
2 – Lifting cylinder
3 – Swath rollers
4 – Cutterbar
5 – Swath guides
6 – Safety guard
7 – Miter gear I
8 – Miter gear II
Operating manual
1
10
11
2
12
15
7
9
(KT 260 W, KT 300 W)
Rear disc mower with central suspension
- hydro-pneumatic or spring suspension
14
8
4
15
13
9 – PTO shaft I
10 – Rotational cylinder
11 – Hydraulic safety device
12 – Support foot
13 – Chain drive
14 – Spring suspension
Warning plate with combined
15 –
lights and reflectors
- 8 -
6
5
3
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