Great Plains 2510HDP Material Rate - Manual (Page 28)

26 2510HDP Great Plains Manufacturing, Inc.
118-245B 12/01/2009
30in Twin Row
2510-HDP
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 85 RPM
( Shaded & Non shaded areas )
Range Sprockets:
Driver = 60
For Flat Corn optimum meter speed is 60 to 85 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 23.8 52 48
17 27 18,239 22.9 54 50 46 Not Recommended
17 26 18,940 22.1 56 52 48
19 28 19,656 21.3 58 54 50 46
17 25 19,698 21.2 58 54 50 46
19 27 20,384 20.5 60 56 51 47
17 24 20,518 20.4 60 56 52 47
19 26 21,168 19.8 62 58 53 49 45
17 23 21,410 19.5 63 59 54 50 45
19 25 22,015 19.0 65 60 56 51 46
19 24 22,932 18.2 68 63 58 53 48
23 28 23,794 17.6 70 65 60 55 50 45
19 23 23,929 17.5 70 65 60 55 50 45
23 27 24,676 16.9 73 68 62 57 52 47
24 28 24,829 16.8 73 68 63 57 52 47
23 26 25,625 16.3 75 70 65 59 54 49
24 27 25,749 16.2 76 70 65 60 54 49
25 28 25,863 16.2 76 71 65 60 54 49
17 19 25,918 16.1 76 71 65 60 55 49
23 25 26,650 15.7 79 73 67 62 56 50 45
24 26 26,739 15.6 79 73 68 62 56 51 45
25 27 26,821 15.6 79 73 68 62 56 51 45
26 28 26,898 15.5 79 74 68 62 57 51 45
23 24 27,760 15.1 82 76 70 64 58 53 47
24 25 27,808 15.0 82 76 70 64 59 53 47
25 26 27,853 15.0 82 76 70 64 59 53 47
26 27 27,894 15.0 82 76 70 65 59 53 47
27 28 27,933 15.0 82 76 71 65 59 53 47
23 23 28,967 14.4 85 79 73 67 61 55 49
28 27 30,040 13.9 82 76 70 63 57 51
27 26 30,081 13.9 82 76 70 63 57 51
26 25 30,126 13.9 82 76 70 63 57 51
25 24 30,174 13.9 83 76 70 63 57 51
24 23 30,227 13.8 83 76 70 64 57 51 45
28 26 31,195 13.4 85 79 72 66 59 53 46
27 25 31,284 13.4 79 72 66 59 53 46
26 24 31,381 13.3 79 73 66 59 53 46
25 23 31,486 13.3 80 73 66 60 53 46
19 17 32,375 12.9 82 75 68 61 55 48
28 25 32,443 12.9 82 75 68 61 55 48
27 24 32,588 12.8 82 75 69 62 55 48
26 23 32,745 12.8 83 76 69 62 55 48
28 24 33,795 12.4 85 78 71 64 57 50
27 23 34,005 12.3 79 72 64 57 50
23 19 35,065 11.9 81 74 66 59 52
28 23 35,264 11.9 82 74 67 59 52
24 19 36,590 11.4 85 77 69 62 54
25 19 38,115 11.0 80 72 64 56
23 17 39,191 10.7 82 74 66 58
26 19 39,639 10.5 83 75 67 58
24 17 40,895 10.2 77 69 60
27 19 41,164 10.2 Not Recommended 78 69 61
25 17 42,599 9.8 81 72 63
28 19 42,688 9.8 81 72 63
26 17 44,303 9.4 84 75 65
27 17 46,007 9.1 77 68
28 17 47,710 8.8 80 70