Great Plains 2510HDP Material Rate - Manual (Page 32)

30 2510HDP Great Plains Manufacturing, Inc.
118-245B 12/01/2009
2510-HDP
40in Single Row
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
Range Sprockets: For Flat Corn optimum meter speed is 65 to 75 RPM
Driver = 60 (Shaded area)
Driven = 15
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 8.9 69 64 59 54 49
17 27 18,239 8.6 72 67 61 56 51 46
17 26 18,940 8.3 74 69 64 58 53 48
19 28 19,656 8.0 72 66 61 55 50
17 25 19,698 8.0 72 66 61 55 50
19 27 20,384 7.7 74 69 63 57 51 46
17 24 20,518 7.6 75 69 63 58 52 46
19 26 21,168 7.4 71 65 59 53 48
17 23 21,410 7.3 72 66 60 54 48
19 25 22,015 7.1 74 68 62 56 49
19 24 22,932 6.8 71 64 58 51 45
23 28 23,794 6.6 73 67 60 53 47
19 23 23,929 6.6 74 67 60 54 47
23 27 24,676 6.4 69 62 55 48
24 28 24,829 6.3 70 63 56 49
23 26 25,625 6.1 72 65 58 50
24 27 25,749 6.1 72 65 58 51
25 28 25,863 6.1 73 65 58 51
17 19 25,918 6.1 73 65 58 51
23 25 26,650 5.9 75 67 60 52
24 26 26,739 5.9 75 68 60 53
25 27 26,821 5.8 75 68 60 53
26 28 26,898 5.8 75 68 60 53
23 24 27,760 5.6 70 62 55
24 25 27,808 5.6 70 62 55
25 26 27,853 5.6 70 63 55
26 27 27,894 5.6 70 63 55
27 28 27,933 5.6 71 63 55
23 23 28,967 5.4 73 65 57
28 27 30,040 5.2 67 59
27 26 30,081 5.2 68 59
26 25 30,126 5.2 68 59
25 24 30,174 5.2 68 59
24 23 30,227 5.2 68 59
28 26 31,195 5.0 70 61
27 25 31,284 5.0 70 61
26 24 31,381 5.0 70 62
25 23 31,486 5.0 71 62
19 17 32,375 4.8 73 64
28 25 32,443 4.8 73 64
27 24 32,588 4.8 73 64
26 23 32,745 4.8 74 64
28 24 33,795 4.6 66
27 23 34,005 4.6 67
23 19 35,065 4.5 69
28 23 35,264 4.4 69
24 19 36,590 4.3 72
25 19 38,115 4.1 75
23 17 39,191 4.0
26 19 39,639 4.0
24 17 40,895 3.8
27 19 41,164 3.8
25 17 42,599 3.7
28 19 42,688 3.7
26 17 44,303 3.5
27 17 46,007 3.4
28 17 47,710 3.3