Great Plains YP4425A Material Rate - Manual (Page 51)

Great Plains Manufacturing, Inc. Table of Contents Volumetric Seeding 47
2014-05-13 Table of Contents 401-627B
RPM Limits: Wheat
Air-Pro® Meter RPM Limits Seed Inlet Shutter Setting:
WHEAT 2
84 Cell Disk
817-867C VOLUMETRIC No.1
(Hard Red Winter) Meter Pressure:
seeds/lb: 14347 Maximum Minimum 2 inches of water
lb/bu: 61.3 Planting Pounds Pounds
Speed per per
(mph) Acre Acre
Max. Min Pounds 10in Rows 4 299 80
rpm rpm per rev. 5 239 64
45 12 0.045 6 199 53
7 171 46
8 149 40
Max. Min Pounds Twin Row 30in 4 199 53
rpm rpm per rev. 15in Rows 5 159 43
45 12 0.045 6 133 35
7 114 30
8 100 27
(Soft Red Winter) Meter Pressure:
seeds/lb: 14192 Maximum Minimum 2.5 inches of water
lb/bu: 56.3 Planting Pounds Pounds
Speed per per
(mph) Acre Acre
Max. Min Pounds 10in Rows 4 332 89
rpm rpm per rev. 5 266 71
45 12 0.050 6 221 59
7 190 51
8 166 44
Max. Min Pounds Twin Row 30in 4 221 59
rpm rpm per rev. 15in Rows 5 177 47
45 12 0.050 6 148 39
7 127 34
8 111 30
32326A