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MacDon R80 Rotary Disc Pull-Type Windrower User Manual

Page 34

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OPERATION

Form # 169053

32

Model Year - 2009

6.11.3 Avoiding Obstacles

Move steering lever as required to avoid
obstacles.

6.11.4 Square Corners

The following procedure is intended only as a
guide to developing a turning procedure for the
tractor being used. Specific distances are not
given due to the variances in tractor
manoeuvrability.

a. As the tractor approaches the corner, guide the

tractor sharply away from the crop. Steer the
mower conditioner to maintain a straight cut
ahead as the tractor moves away from the crop.

b. As soon as the header cuts past where the new

corner will be, raise the header sufficiently for
skid shoes to clear the ground, then steer the
mower conditioner to the extreme direction away
from the uncut crop.

c. As the tractor passes the corner, steer it sharply

back towards the uncut crop, taking care that the
inside tractor tire does not contact the APT.

d. Guide the tractor to straddle the last cut

windrow. As the mower conditioner finishes
turning, steer it back towards the uncut crop,
align the header with the crop edge and lower
header to cutting height.