Great Plains 2510HDP Material Rate - Manual (Page 72)

70 2510HDP Great Plains Manufacturing, Inc.
118-245B 12/01/2009
2510HDP
50.8cm Single Row
Metric
ATTENTION ! ! !
12 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
( Shaded & Non shaded areas )
Range Sprockets:
Driver =
30 For Flat Corn optimum meter speed is 60 to 75 RPM
Driven = 15 (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 43459 45.3
17 27 45068 43.7
17 26 46802 42.1
19 28 48571 40.5
17 25 48674 40.4
19 27 50370 39.1
17 24 50702 38.8
19 26 52308 37.6
17 23 52906 37.2 Not Recommended
19 25 54400 36.2
19 24 56667 34.7 45
23 28 58797 33.5 47
19 23 59130 33.3 47
23 27 60975 32.3 48 45
24 28 61353 32.1 49 45
23 26 63320 31.1 50 47
24 27 63626 30.9 51 47
25 28 63910 30.8 51 47
17 19 64044 30.7 51 47
23 25 65853 29.9 52 49 45
24 26 66073 29.8 53 49 45
25 27 66277 29.7 53 49 45
26 28 66466 29.6 53 49 45
23 24 68596 28.7 55 51 47
24 25 68716 28.6 55 51 47
25 26 68826 28.6 55 51 47
26 27 68928 28.6 55 51 47
27 28 69023 28.5 55 51 47
23 23 71579 27.5 57 53 49 45
28 27 74230 26.5 59 55 51 46
27 26 74332 26.5 59 55 51 46
26 25 74442 26.4 59 55 51 46
25 24 74561 26.4 59 55 51 47
24 23 74691 26.4 59 55 51 47
28 26 77085 25.5 61 57 53 48
27 25 77305 25.5 61 57 53 48
26 24 77544 25.4 62 57 53 48
25 23 77803 25.3 62 57 53 49
19 17 80000 24.6 64 59 55 50 45
28 25 80168 24.6 64 59 55 50 46
27 24 80526 24.4 64 59 55 50 46
26 23 80915 24.3 64 60 55 51 46
28 24 83509 23.6 66 62 57 52 47
27 23 84027 23.4 67 62 57 52 48
23 19 86648 22.7 69 64 59 54 49
28 23 87140 22.6 69 64 59 54 49 45
24 19 90415 21.8 72 67 62 56 51 46
25 19 94183 20.9 75 70 64 59 53 48
23 17 96842 20.3 71 66 60 55 49
26 19 97950 20.1 72 67 61 56 50
24 17 101053 19.5 75 69 63 57 52 46
27 19 101717 19.4 75 69 64 58 52 46
25 17 105263 18.7 72 66 60 54 48
28 19 105485 18.7 72 66 60 54 48
26 17 109474 18.0 75 68 62 56 50
27 17 113684 17.3 71 65 58 52 45
28 17 117895 16.7 Not Recommended 74 67 60 54 47