Double-Sided Disk Mowers With Swath Rollers And Conveyors - SaMASZ KDD 861 Operator's Manual

3-point linkage frame (1) enables attachment of the mower to tractor's 3-point linkage. Drive
from tractor rpm is transmitted through PTO (9) and intersecting axis gear I (3) onto drive shafts
(6), which, through intersecting axis gears II (7) power the cutterbars (4). The cutterbars (4) have
discs with two knives each. Moreover, drive from tractor's rpm is transmitted through intersecting
axis gear I (3), drive shaft (6), intersecting axis gears II (7) directly transmitted onto swath
conditioners (12). Hydraulic lifting cylinders (2) fed from the tractor external hydraulics are used
for adjusting the mower to working position. Main frame (11), on which cutterbars (4) are installed,
is unloaded with springs (8). On main frame, safety guards (5) are mounted. The mower is equipped
with warning and signal plates (10) fixed on the conveyors, as standard.
In two-sided mowers with conveyors (14), conveyor belts (15) are powered by the hydraulic
system. The system comprises hydraulic pump (16) connected to intersecting axis gear I (3). Each
conveyor is equipped with hydraulic cylinder (18) to move conveyor belts with energy transferred
by hydraulic oil. While conveyors are being powered, the oil temperature increases. Hydraulic oil
temperature is kept at an adequate level by cooler (17) with thermostat. During operation a
conveyor can be lifted by means of cylinders (19). Turning conveyors (independently) on and off is
possible through electric console provided in the tractor operator's cabin.

3.2.5. Double-sided disk mowers with swath rollers and conveyors

9 1
3
Fig. 3e. Parts of SaMASZ double-sided mower with swath rollers and conveyors (KDD WT)
3-point linkage frame (1) enables attachment of the mower to tractor's 3-point linkage. Drive
from tractor rpm is transmitted through PTO (9) and intersecting axis gear (3) onto drive shafts (6),
which, through intersecting axis gears (7) power the cutterbars (4). The cutterbars have discs with
two knives each. Moreover drive from the tractor rpm, through intersecting axis gear (3), drive
shafts (6), intersecting axis gears (7) and belt transmission (13A) is transmitted onto swath rollers
(14). Hydraulic lifting cylinders (2) fed from the tractor external hydraulics are used for adjusting
the mower to working position. Main frame (11), on which cutterbars (4) are installed, is unloaded
with springs (8). On main frame, safety guards (5) are mounted. The mower is equipped with
warning and signal plates (10) fixed on the conveyors, as standard.
In two-sided mowers with conveyors (14), conveyor belts (15) are powered by the hydraulic
system. The system comprises hydraulic pump (16) connected to intersecting axis gear (3). Each
conveyor is equipped with hydraulic cylinder (18) to move conveyor belts with energy transferred
by hydraulic oil. While conveyors are being powered, the oil temperature increases. Hydraulic oil
temperature is kept at an adequate level by cooler (17) with thermostat. During operation a
conveyor can be lifted by means of cylinders (19). Turning conveyors (independently) on and off is
possible through electric console provided in the tractor operator's cabin.
Operator's manual
6 9
16 17 4
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Double-sided disc mowers
13
8
7 15 18 10
with central suspension
19 12 5
11
14