Great Plains YP1625 Material Rate - Manual (Page 98)

Great Plains Mfg., Inc.
94
401-263B 11/23/2011
76.2cm Rows, 12 Finger, Low Range
YP 1225 - 1625 76.2cm Rows
Low Range
12 Finger Meter
ATTENTION ! ! ! (For all seed corn types)
Great Plains always recommends test stand calibration of the finger meter to the population and ground speed desired .
For Round Corn optimum meter speed is 45 to 75 RPM For Flat Corn optimum meter speed is 60 to 75 RPM
( Shaded & Non-shaded areas ) (Shaded area)
Range Driving = 30
Sprockets Driven = 30 Ground Speed
Transmission Seed Seed 11.3 kph 10.5 kph 9.7 kph 8.9 kph 8 kph 7.2 kph 6.4 kph 5.6 kph
Combinations Population Spacing Meter Meter Meter Meter Meter Meter Meter Meter
Driving Driven (seeds/ha) (cm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)
17 28 33 200 39.5
17 27 34 430 38.1
17 26 35 754 36.7
19 28 37 106 35.4
17 25 37 184 35.3
19 27 38 480 34.1 46
17 24 38 733 33.9 46
19 26 39 960 32.8 48
17 23 40 417 32.5 48 45 Not Recommended
19 25 41 559 31.6 50 46
19 24 43 290 30.3 52 48
23 28 44 918 29.2 54 50 46
19 23 45 172 29.1 54 50 46
23 27 46 581 28.2 56 52 48
24 28 46 871 28.0 56 52 48
23 26 48 373 27.1 58 54 49 45
24 27 48 607 27.0 58 54 50 46
25 28 48 824 26.9 58 54 50 46
17 19 48 926 26.8 58 54 50 46
23 25 50 308 26.1 60 56 51 47
24 26 50 476 26.0 60 56 52 47
25 27 50 632 25.9 60 56 52 47
26 28 50 776 25.8 61 56 52 48
23 24 52 404 25.0 62 58 54 49 45
24 25 52 495 25.0 63 58 54 49 45
25 26 52 579 25.0 63 58 54 49 45
26 27 52 657 24.9 63 58 54 49 45
27 28 52 729 24.9 63 58 54 49 45
23 23 54 682 24.0 65 61 56 51 47
28 27 56 708 23.1 68 63 58 53 48
27 26 56 786 23.1 68 63 58 53 48
26 25 56 870 23.1 68 63 58 53 48
25 24 56 961 23.0 68 63 58 53 49
24 23 57 060 23.0 68 63 58 53 49
28 26 58 889 22.3 70 65 60 55 50 45
27 25 59 057 22.2 70 65 60 55 50 45
26 24 59 239 22.2 71 66 61 55 50 45
25 23 59 437 22.1 71 66 61 56 51 46
19 17 61 116 21.5 73 68 62 57 52 47
28 25 61 244 21.4 73 68 63 57 52 47
27 24 61 518 21.3 73 68 63 58 52 47
26 23 61 815 21.2 74 68 63 58 53 47
28 24 63 796 20.6 71 65 60 54 49
27 23 64 192 20.4 71 66 60 55 49
23 19 66 194 19.8 73 68 62 56 51 45
28 23 66 570 19.7 74 68 62 57 51 45
24 19 69 072 19.0 71 65 59 53 47
25 19 71 950 18.2 74 67 61 55 49
23 17 73 982 17.7 69 63 57 50
26 19 74 828 17.5 70 64 57 51 45
24 17 77 199 17.0 72 66 59 53 46
27 19 77 707 16.9 73 66 60 53 46
25 17 80 415 16.3 75 68 62 55 48
28 19 80 585 16.3 75 69 62 55 48
26 17 83 632 15.7 Not Recommended 71 64 57 50
27 17 86 848 15.1 74 67 59 52
28 17 90 065 14.6 69 61 54
32370G
.eps
112.0%