110cm triple row sprocket indexing – Great Plains YP625PD Material Rate User Manual
Page 32
30
YP625PD/TD, YP925TD
Great Plains Manufacturing, Inc.
401-754B
09/29/2011
110cm Triple Row Sprocket Indexing
Note: This is NOT a seed rate chart.
This is a chart for staggering seed spacing
between rows of a twin-row planter.
Null4.aac:
Verify sprocket tooth position with the top length of chain taut.
110cm Triple Row
Set front meter to tooth “1”.
Page 1 of 2
Set rear meter to indicated Initial tooth number.
Advance or Retard to adjust - see instructions in Seed Rate Manual.
These Columns are for Fine Adjustment Only
Population
Initial Rear
20% Rear Seed Drop Adjust
40% Rear Seed Drop Adjust
Seeds/ha
Tooth Number
Retard
Advance
Retard
Advance
43650
7
3
4
6
16
44930
19
10
16
13
16
46220
19
10
16
13
16
47500
3
7
19
10
16
48790
4
6
19
9
12
50070
4
1
15
17
12
51350
18
11
15
14
12
52640
8
2
15
5
8
53920
8
5
11
5
8
55200
14
15
11
18
8
56490
14
15
11
18
4
57770
12
9
7
1
4
59060
10
19
7
3
4
60340
10
19
7
3
4
61620
16
13
3
10
19
62910
6
13
3
10
19
64190
6
4
3
7
19
65470
1
17
18
14
15
66760
2
17
18
14
15
68040
2
8
18
11
15
69330
5
5
18
18
11
70610
5
2
14
18
11
71890
17
12
14
15
11
73180
9
1
14
3
7
74460
9
6
10
3
7
75750
13
16
10
19
7
77030
13
16
10
19
3
78310
13
10
6
7
3
79600
9
10
6
4
3
31823C
Air-Pro
®
Meter Stagger Timing Chart