Great Plains YP1625 Material Rate - Manual (Page 92)

Great Plains Mfg., Inc.
88
401-263B 11/23/2011
70cm Rows, 12 Finger, Low Range
YP 1225 - 1625
70cm 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 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 36 141 39.5
17 27 37 479 38.1
17 26 38 921 36.7
19 28 40 392 35.4
17 25 40 478 35.3
19 27 41 889 34.1 46
17 24 42 164 33.9 46
19 26 43 500 32.8 48
17 23 43 997 32.5 48 45
19 25 45 240 31.6 50 46 Not Recommended
19 24 47 125 30.3 52 48
23 28 48 896 29.2 54 50 46
19 23 49 173 29.1 54 50 46
23 27 50 707 28.2 56 52 48
24 28 51 022 28.0 56 52 48
23 26 52 657 27.1 58 54 49 45
24 27 52 912 27.0 58 54 50 46
25 28 53 148 26.9 58 54 50 46
17 19 53 260 26.8 58 54 50 46
23 25 54 764 26.1 60 56 51 47
24 26 54 947 26.0 60 56 52 47
25 27 55 116 25.9 60 56 52 47
26 28 55 274 25.8 61 56 52 48
23 24 57 046 25.0 62 58 54 49 45
24 25 57 145 25.0 63 58 54 49 45
25 26 57 236 25.0 63 58 54 49 45
26 27 57 321 24.9 63 58 54 49 45
27 28 57 400 24.9 63 58 54 49 45
23 23 59 526 24.0 65 61 56 51 47
28 27 61 730 23.1 68 63 58 53 48
27 26 61 815 23.1 68 63 58 53 48
26 25 61 907 23.1 68 63 58 53 48
25 24 62 006 23.0 68 63 58 53 49
24 23 62 114 23.0 68 63 58 53 49
28 26 64 105 22.3 70 65 60 55 50 45
27 25 64 288 22.2 70 65 60 55 50 45
26 24 64 486 22.2 71 66 61 55 50 45
25 23 64 702 22.1 71 66 61 56 51 46
19 17 66 529 21.5 73 68 62 57 52 47
28 25 66 669 21.4 73 68 63 57 52 47
27 24 66 966 21.3 73 68 63 58 52 47
26 23 67 290 21.2 74 68 63 58 53 47
28 24 69 447 20.6 71 65 60 54 49
27 23 69 878 20.4 71 66 60 55 49
23 19 72 058 19.8 73 68 62 56 51 45
28 23 72 466 19.7 74 68 62 57 51 45
24 19 75 190 19.0 71 65 59 53 47
25 19 78 323 18.2 74 67 61 55 49
23 17 80 535 17.7 69 63 57 50
26 19 81 456 17.5 70 64 57 51 45
24 17 84 036 17.0 72 66 59 53 46
27 19 84 589 16.9 73 66 60 53 46
25 17 87 538 16.3 Not Recommended 75 68 62 55 48
28 19 87 722 16.3 75 69 62 55 48
26 17 91 039 15.7 71 64 57 50
27 17 94 541 15.1 74 67 59 52
28 17 98 042 14.6 69 61 54
10.5 khp