Great Plains 2510HDP Material Rate - Manual (Page 27)

Great Plains Manufacturing, Inc. Main Seed Box Planting 25
12/01/2009 118-245B
30in Single Row
2510-HDP
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 = 60
For Flat Corn optimum meter speed is 60 to 75 RPM
Driven = 20 (Shaded area)
Ground Speed
Transmission 7 mph 6.5 mph 6 mph 5.5 mph 5 mph 4.5 mph 4 mph 3.5 mph
Combinations Seed Seed
Population Spacing Meter Meter Meter Meter Meter Meter Meter Meter
Driver Driven (seeds/acre) (inches) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm) (rpm)
17 28 17,587 11.9 52 48
17 27 18,239 11.5 54 50 46
17 26 18,940 11.0 56 52 48 Not Recommended
19 28 19,656 10.6 58 54 50 46
17 25 19,698 10.6 58 54 50 46
19 27 20,384 10.3 60 56 51 47
17 24 20,518 10.2 60 56 52 47
19 26 21,168 9.9 62 58 53 49 45
17 23 21,410 9.8 63 59 54 50 45
19 25 22,015 9.5 65 60 56 51 46
19 24 22,932 9.1 68 63 58 53 48
23 28 23,794 8.8 70 65 60 55 50 45
19 23 23,929 8.7 70 65 60 55 50 45
23 27 24,676 8.5 73 68 62 57 52 47
24 28 24,829 8.4 73 68 63 57 52 47
23 26 25,625 8.2 75 70 65 59 54 49
24 27 25,749 8.1 70 65 60 54 49
25 28 25,863 8.1 71 65 60 54 49
17 19 25,918 8.1 71 65 60 55 49
23 25 26,650 7.8 73 67 62 56 50 45
24 26 26,739 7.8 73 68 62 56 51 45
25 27 26,821 7.8 73 68 62 56 51 45
26 28 26,898 7.8 74 68 62 57 51 45
23 24 27,760 7.5 70 64 58 53 47
24 25 27,808 7.5 70 64 59 53 47
25 26 27,853 7.5 70 64 59 53 47
26 27 27,894 7.5 70 65 59 53 47
27 28 27,933 7.5 71 65 59 53 47
23 23 28,967 7.2 73 67 61 55 49
28 27 30,040 7.0 70 63 57 51
27 26 30,081 7.0 70 63 57 51
26 25 30,126 6.9 70 63 57 51
25 24 30,174 6.9 70 63 57 51
24 23 30,227 6.9 70 64 57 51 45
28 26 31,195 6.7 72 66 59 53 46
27 25 31,284 6.7 72 66 59 53 46
26 24 31,381 6.7 73 66 59 53 46
25 23 31,486 6.6 73 66 60 53 46
19 17 32,375 6.5 75 68 61 55 48
28 25 32,443 6.4 75 68 61 55 48
27 24 32,588 6.4 75 69 62 55 48
26 23 32,745 6.4 69 62 55 48
28 24 33,795 6.2 71 64 57 50
27 23 34,005 6.1 72 64 57 50
23 19 35,065 6.0 74 66 59 52
28 23 35,264 5.9 74 67 59 52
24 19 36,590 5.7 69 62 54
25 19 38,115 5.5 Not Recommended 72 64 56
23 17 39,191 5.3 74 66 58
26 19 39,639 5.3 75 67 58
24 17 40,895 5.1 69 60
27 19 41,164 5.1 69 61
25 17 42,599 4.9 72 63
28 19 42,688 4.9 72 63
26 17 44,303 4.7 75 65
27 17 46,007 4.5 68
28 17 47,710 4.4 70