Meter rpm limit charts, Meter rpm limits: corn 24 cell, Air-pro – Great Plains YP2425A Material Rate User Manual
Page 15
Great Plains Manufacturing, Inc.
Table of Contents Metric Charts
Planting Rate
13
2012-02-29
Table of Contents Metric Charts
401-626B
Meter RPM Limit Charts
Initial Seed Inlet Shutter Setting:
3
CORN
24 Cell Disk
817-794C Round Corn Large
817-795C Round Corn Small
817-836C Flat Corn Large
Planting
Maximum
Minimum
Planting
Maximum
Minimum
Speed
Population
Population
Speed
Population
Population
(mph)
(seeds/acre)
(seeds/acre)
(mph)
(seeds/acre)
(seeds/acre)
Twin Row 30in
4.0
71 280
23 760
22in Rows
4.0
48 600
16 200
15in Rows
4.5
63 360
21 120
Max
Min
4.5
43 200
14 400
Max
Min
5.0
57 024
19 008
rpm
rpm
5.0
38 880
12 960
rpm
rpm
5.5
51 840
17 280
30
10
5.5
35 345
11 782
30
10
6.0
47 520
15 840
6.0
32 400
10 800
6.5
43 865
14 622
6.5
29 908
9 969
Twin Row 36in
4.0
59 400
19 800
30in Rows
4.0
35 640
11 880
Max
Min
4.5
52 800
17 600
Max
Min
4.5
31 680
10 560
rpm
rpm
5.0
47 520
15 840
rpm
rpm
5.0
28 512
9 504
30
10
5.5
43 200
14 400
30
10
5.5
25 920
8 640
6.0
39 600
13 200
6.0
23 760
7 920
6.5
36 554
12 185
6.5
21 932
7 311
Twin Row 38in
4.0
56 274
18 758
36in Rows
4.0
29 700
9 900
Max
Min
4.5
50 021
16 674
Max
Min
4.5
26 400
8 800
rpm
rpm
5.0
45 019
15 006
rpm
rpm
5.0
23 760
7 920
30
10
5.5
40 926
13 642
30
10
5.5
21 600
7 200
6.0
37 516
12 505
6.0
19 800
6 600
6.5
34 630
11 543
6.5
18 277
6 092
Twin Row 40in
4.0
53 460
17 820
38in Rows
4.0
28 137
9 379
20in Rows
4.5
47 520
15 840
Max
Min
4.5
25 011
8 337
Max
Min
5.0
42 768
14 256
rpm
rpm
5.0
22 509
7 503
rpm
rpm
5.5
38 880
12 960
30
10
5.5
20 463
6 821
30
10
6.0
35 640
11 880
6.0
18 758
6 253
6.5
32 898
10 966
6.5
17 315
5 772
40in Rows
4.0
26 730
8 910
Max
Min
4.5
23 760
7 920
rpm
rpm
5.0
21 384
7 128
30
10
5.5
19 440
6 480
6.0
17 820
5 940
6.5
16 449
5 483
29652A
Air-Pro