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Model:
Working width
Number of knives [pcs]
Tractor PTO rpm
Tractor power required
Tractor class
Working capacity
Transport length
Swath width (around)
Weight
PTO shaft with overrunning
clutch
Cutting speed of the knife
Disc rpm
S – Mower with tine conditioner
T – possibility of equipment with belt conveyor (belt width 1,0 m)
* Working capacity depends on real working speed of the tractor (SaMASZ does not determine max.
working speed.
3.2. Design and working principle
3
1 – 3-point linkage frame
2 – Hydraulic cylinder
3 – Intersecting axis gear I
4 – Cutterbar
5 – Safety guard
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 PTO shaft (6), which through
intersecting axis gear (7) drives the cutterbar (4). On the cutterbar, there are discs with two knives
each. 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 is situated, is supported by
the springs (8).
Operator's manual
KDD 860 S T
KDD 861 S T
8.60 m
28
147 kW
(200 HP)
2,0
~ 10.0 ha/h
3.0 m
2 x 1.4-1.9 m
3350 kg
9
1
10
Fig. 3a. Parts of SaMASZ double-sided mower (right side)
Double-sided disc mowers
with central suspension
KDD 940 S T
KDD 860 W T
KDD 941 S T
9.40 m
8.60 m
32
1000 rpm
161 kW
147 kW
(220 HP)
(200 HP)
2,0
~ 11.0 ha/h
~ 10.0 ha/h
3.0 m
3.0 m
2 x 1.4-1.9 m
2 x 1.4-1.9 m
3500 kg
3550 kg
1100 Nm
86.2 m/s
3078 rpm
W – Mower with roller conditioner
2
6
8
6 – PTO shaft
7 – Intersecting axis gear II
8 – Support springs
9 – PTO shaft
10 – Warning and signal plates
- 5 -
KDD 940 W T
9.40 m
28
32
161 kW
(220 HP)
2,0
2,0
~ 11.0 ha/h
3.0 m
2 x 1.4-1.9 m
3920 kg
4
5
7
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