Great Plains 2510HDP Material Rate - Manual (Page 30)

28 2510HDP Great Plains Manufacturing, Inc.
118-245B 12/01/2009
2510HDP
30in Twin Row
ATTENTION ! ! !
12 Finger Meter
(For all seed corn types) High Rate
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 35,174 11.9 52 48
17 27 36,477 11.5 54 50 46 Not Recommended
17 26 37,880 11.0 56 52 48
19 28 39,312 10.6 58 54 50 46
17 25 39,395 10.6 58 54 50 46
19 27 40,768 10.3 60 56 51 47
17 24 41,037 10.2 60 56 52 47
19 26 42,336 9.9 62 58 53 49 45
17 23 42,821 9.8 63 59 54 50 45
19 25 44,030 9.5 65 60 56 51 46
19 24 45,865 9.1 68 63 58 53 48
23 28 47,589 8.8 70 65 60 55 50 45
19 23 47,859 8.7 70 65 60 55 50 45
23 27 49,351 8.5 73 68 62 57 52 47
24 28 49,658 8.4 73 68 63 57 52 47
23 26 51,249 8.2 75 70 65 59 54 49
24 27 51,497 8.1 70 65 60 54 49
25 28 51,727 8.1 71 65 60 54 49
17 19 51,836 8.1 71 65 60 55 49
23 25 53,299 7.8 73 67 62 56 50 45
24 26 53,478 7.8 73 68 62 56 51 45
25 27 53,643 7.8 73 68 62 56 51 45
26 28 53,796 7.8 74 68 62 57 51 45
23 24 55,520 7.5 70 64 58 53 47
24 25 55,617 7.5 70 64 59 53 47
25 26 55,706 7.5 70 64 59 53 47
26 27 55,788 7.5 70 65 59 53 47
27 28 55,865 7.5 71 65 59 53 47
23 23 57,934 7.2 73 67 61 55 49
28 27 60,080 7.0 70 63 57 51
27 26 60,162 7.0 70 63 57 51
26 25 60,252 6.9 70 63 57 51
25 24 60,348 6.9 70 63 57 51
24 23 60,453 6.9 70 64 57 51 45
28 26 62,391 6.7 72 66 59 53 46
27 25 62,569 6.7 72 66 59 53 46
26 24 62,762 6.7 73 66 59 53 46
25 23 62,972 6.6 73 66 60 53 46
19 17 64,750 6.5 75 68 61 55 48
28 25 64,886 6.4 75 68 61 55 48
27 24 65,176 6.4 75 69 62 55 48
26 23 65,491 6.4 69 62 55 48
28 24 67,590 6.2 71 64 57 50
27 23 68,010 6.1 72 64 57 50
23 19 70,131 6.0 74 66 59 52
28 23 70,529 5.9 74 67 59 52
24 19 73,180 5.7 69 62 54
25 19 76,229 5.5 Not Recommended 72 64 56
23 17 78,381 5.3 74 66 58
26 19 79,278 5.3 75 67 58
24 17 81,789 5.1 69 60
27 19 82,327 5.1 69 61
25 17 85,197 4.9 72 63
28 19 85,377 4.9 72 63
26 17 88,605 4.7 75 65
27 17 92,013 4.5 68
28 17 95,421 4.4 70