Great Plains 2510HDP Material Rate - Manual (Page 73)

Great Plains Manufacturing, Inc. Appendix 71
12/01/2009 118-245B
76.2cm Single Row
2510-HDP
ATTENTION ! ! !
6 Finger Meter
Metric
(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
( Shaded & Non shaded areas )
Range Sprockets:
Driver =
60 For Flat Corn optimum meter speed is 60 to 75 RPM
Driven = 20 (Shaded area)
Ground Speed
Transmission 11.2 kph 10.4 kph 9.6 kph 8.8 kph 8 kph 7.2 kph 6.4 kph 5.6 kph
Combinations Seed Seed
Population Spacing Meter Meter Meter Meter Meter Meter Meter Meter
Driver Driven (seeds/Ha) (cm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)
17 28 21729 60.4 52 48
17 27 22534 58.2 54 50 46 Not Recommended
17 26 23401 56.1 56 52 48
19 28 24286 54.0 58 54 50 46
17 25 24337 53.9 58 54 50 46
19 27 25185 52.1 60 56 51 47
17 24 25351 51.8 60 56 52 47
19 26 26154 50.2 62 58 53 49 45
17 23 26453 49.6 63 59 54 50 45
19 25 27200 48.2 65 60 56 51 46
19 24 28333 46.3 68 63 58 53 48
23 28 29398 44.6 70 65 60 55 50 45
19 23 29565 44.4 70 65 60 55 50 45
23 27 30487 43.0 73 68 62 57 52 47
24 28 30677 42.8 73 68 63 57 52 47
23 26 31660 41.5 75 70 65 59 54 49
24 27 31813 41.3 70 65 60 54 49
25 28 31955 41.1 71 65 60 54 49
17 19 32022 41.0 71 65 60 55 49
23 25 32926 39.9 73 67 62 56 50 45
24 26 33036 39.7 73 68 62 56 51 45
25 27 33138 39.6 73 68 62 56 51 45
26 28 33233 39.5 74 68 62 57 51 45
23 24 34298 38.3 70 64 58 53 47
24 25 34358 38.2 70 64 59 53 47
25 26 34413 38.1 70 64 59 53 47
26 27 34464 38.1 70 65 59 53 47
27 28 34511 38.0 71 65 59 53 47
23 23 35789 36.7 73 67 61 55 49
28 27 37115 35.4 70 63 57 51
27 26 37166 35.3 70 63 57 51
26 25 37221 35.3 70 63 57 51
25 24 37281 35.2 70 63 57 51
24 23 37346 35.1 70 64 57 51 45
28 26 38542 34.0 72 66 59 53 46
27 25 38653 34.0 72 66 59 53 46
26 24 38772 33.8 73 66 59 53 46
25 23 38902 33.7 73 66 60 53 46
19 17 40000 32.8 75 68 61 55 48
28 25 40084 32.7 75 68 61 55 48
27 24 40263 32.6 75 69 62 55 48
26 23 40458 32.4 69 62 55 48
28 24 41754 31.4 71 64 57 50
27 23 42014 31.2 72 64 57 50
23 19 43324 30.3 74 66 59 52
28 23 43570 30.1 74 67 59 52
24 19 45208 29.0 69 62 54
25 19 47091 27.9 Not Recommended 72 64 56
23 17 48421 27.1 74 66 58
26 19 48975 26.8 75 67 58
24 17 50526 26.0 69 60
27 19 50859 25.8 69 61
25 17 52632 24.9 72 63
28 19 52742 24.9 72 63
26 17 54737 24.0 75 65
27 17 56842 23.1 68
28 17 58947 22.3 70