Great Plains YP1625 Material Rate - Manual (Page 39)

Great Plains Mfg., Inc.
35
11/23/2011 401-263B
RPM Limits: 12 Finger
Finger Meter RPM Limits 12 Finger Meter Seed Lubricant Required
Planting Maximum Minimum Planting Maximum Minimum
Speed Population Population Speed Population Population
(mph) (seeds/acre) (seeds/acre) (mph) (seeds/acre) (seeds/acre)
Twin Row 30in 4.0 89 100 53 460 22in Rows 4.0 60 750 36 450
15in Rows 4.5 79 200 47 520 Max Min 4.5 54 000 32 400
Max Min 5.0 71 280 42 768 rpm rpm 5.0 48 600 29 160
rpm rpm 5.5 64 800 38 880 75 45 5.5 44 182 26 509
75 45 6.0 59 400 35 640 6.0 40 500 24 300
6.5 54 831 32 898 6.5 37 385 22 431
Twin Row 36in 4.0 74 250 44 550 30in Rows 4.0 44 550 26 730
Max Min 4.5 66 000 39 600 Max Min 4.5 39 600 23 760
rpm rpm 5.0 59 400 35 640 rpm rpm 5.0 35 640 21 384
75 45 5.5 54 000 32 400 75 45 5.5 32 400 19 440
6.0 49 500 29 700 6.0 29 700 17 820
6.5 45 692 27 415 6.5 27 415 16 449
Twin Row 38in 4.0 70 342 42 205 36in Rows 4.0 37 125 22 275
Max Min 4.5 62 526 37 516 Max Min 4.5 33 000 19 800
rpm rpm 5.0 56 274 33 764 rpm rpm 5.0 29 700 17 820
75 45 5.5 51 158 30 695 75 45 5.5 27 000 16 200
6.0 46 895 28 137 6.0 24 750 14 850
6.5 43 287 25 972 6.5 22 846 13 708
Twin Row 40in 4.0 66 825 40 095 38in Rows 4.0 35 171 21 103
20in Rows 4.5 59 400 35 640 Max Min 4.5 31 263 18 758
Max Min 5.0 53 460 32 076 rpm rpm 5.0 28 137 16 882
rpm rpm 5.5 48 600 29 160 75 45 5.5 25 579 15 347
75 45 6.0 44 550 26 730 6.0 23 447 14 068
6.5 41 123 24 674 6.5 21 644 12 986
40in Rows 4.0 33 413 20 048
Max Min 4.5 29 700 17 820
rpm rpm 5.0 26 730 16 038
75 45 5.5 24 300 14 580
6.0 22 275 13 365
6.5 20 562 12 337
32819B