Bison MMIB-20, Operator'S Manual

Page: 23 / 72

PULL BAR
These mills need a 540 rpm PTO. Refer to the
image to obtain the correct system dimensions of
540 rpm needed to operate this equipment. These
standards have been defined by the American
Society of Agricultural and Biological Engineers
(ASABE).
The Trailer Pull type, Hammer Mill
MMRB20
needs to be installed on a tractor with a CAT II
pull bar setting.
Tractor’s Pull Bar and PTO dimensions:
(A) 14 inches from the tractor’s end of the shaft
PTO to the middle of the hitch pin hole.
(B) 8 to 12 inches from the top of the pull bar.
(C) 13 a 20 inches from the ground to the pull bar.
The Three-Point Hitch Hammer Mill MMIB20
needs to be installed on a tractor with a three-
point lift system, CAT II.
CAT II:
“A and B” should approach as close as the
following measures:
• A measure = 32.5 inches
• B measure = 24 inches
OPERATION
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