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A straw retarding curtain G is positioned at the rear of
the rotary separator and above the straw walkers to
prevent the grain from being thrown out of the com-
bine by the rotary separator.
Curtain G can be raised with chain H to improve the
material flow in heavy crop conditions.
The complete cleaning shoe, consisting of shaker
shoes with sieves, cleaning fan and returns system, is
driven by belt A. The drive pulley has a double groove
for an alternative speed of the cleaning shoe drive:
S 600 rpm (groove B) is the factory-set speed
which is suitable for most crops.
S 540 rpm (groove C) is for harvesting brittle
crops and all kinds of small seeds (rape seed,
grass seed, sunflower, etc.)
STRAW RETARDING CURTAIN
CLEANING SHOE
-- Figures 56 and 57
56
57
-- Figure 58
58
SECTION 4
20947
20926
30151
4-37
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