Great Plains 2510HDP Material Rate - Manual (Page 78)

76 2510HDP Great Plains Manufacturing, Inc.
118-245B 12/01/2009
2510-HDP
40in Single Row
ATTENTION ! ! ! 6 Finger Meter
(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
Range Sprockets: For Flat Corn optimum meter speed is 65 to 75 RPM
Driver = 60 (Shaded area)
Driven = 15
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 45.3 69 64 59 54 49 Not Recommended
17 27 22534 43.7 72 67 61 56 51 46
17 26 23401 42.1 74 69 64 58 53 48
19 28 24286 40.5 72 66 61 55 50
17 25 24337 40.4 72 66 61 55 50
19 27 25185 39.1 74 69 63 57 51 46
17 24 25351 38.8 75 69 63 58 52 46
19 26 26154 37.6 71 65 59 53 48
17 23 26453 37.2 72 66 60 54 48
19 25 27200 36.2 74 68 62 56 49
19 24 28333 34.7 71 64 58 51 45
23 28 29398 33.5 73 67 60 53 47
19 23 29565 33.3 74 67 60 54 47
23 27 30487 32.3 69 62 55 48
24 28 30677 32.1 70 63 56 49
23 26 31660 31.1 72 65 58 50
24 27 31813 30.9 72 65 58 51
25 28 31955 30.8 73 65 58 51
17 19 32022 30.7 73 65 58 51
23 25 32926 29.9 75 67 60 52
24 26 33036 29.8 75 68 60 53
25 27 33138 29.7 75 68 60 53
26 28 33233 29.6 75 68 60 53
23 24 34298 28.7 70 62 55
24 25 34358 28.6 70 62 55
25 26 34413 28.6 70 63 55
26 27 34464 28.6 Not Recommended 70 63 55
27 28 34511 28.5 71 63 55
23 23 35789 27.5 73 65 57
28 27 37115 26.5 67 59
27 26 37166 26.5 68 59
26 25 37221 26.4 68 59
25 24 37281 26.4 68 59
24 23 37346 26.4 68 59
28 26 38542 25.5 70 61
27 25 38653 25.5 70 61
26 24 38772 25.4 70 62
25 23 38902 25.3 71 62
19 17 40000 24.6 73 64
28 25 40084 24.6 73 64
27 24 40263 24.4 73 64
26 23 40458 24.3 74 64
28 24 41754 23.6 66
27 23 42014 23.4 67
23 19 43324 22.7 69
28 23 43570 22.6 69
24 19 45208 21.8 72
25 19 47091 20.9 75
23 17 48421 20.3
26 19 48975 20.1
24 17 50526 19.5
27 19 50859 19.4
25 17 52632 18.7
28 19 52742 18.7
26 17 54737 18.0
27 17 56842 17.3
28 17 58947 16.7