Great Plains 3N-3020P Material Rate User Manual
Page 18
196-248B
12/1/2009
Great Plains Mfg., Inc.
18
41 lb. bu.
7 1/2” Row Spacing
10” Row Spacing
15” Row Spacing
No Seed Treatment
Range Sprockets
Driver = 15
Driven = 30
Range Sprockets
Range Sprockets
Driver = 30
Driven = 30
with Talc
Driver = 20
Driven = 30
Transmission
Sprockets
Seed
Rate
Max Plant
speed
(mph)
Max Plant
speed
(mph)
Max Plant
speed
(mph)
Driver
Driven
(pounds/acre)
17
28
38.0
8
8
8
17
27
39.4
8
8
8
17
26
40.9
8
8
8
19
28
42.5
8
8
8
17
25
42.6
8
8
8
19
27
44.0
8
8
8
17
24
44.3
8
8
8
19
26
45.7
8
8
8
17
23
46.3
8
8
8
19
25
47.6
8
8
8
19
24
49.5
8
8
8
23
28
51.4
8
8
8
19
23
51.7
8
8
8
23
27
53.3
8
8
8
24
28
53.6
8
8
8
23
26
55.4
8
8
8
24
27
55.6
8
8
8
25
28
55.9
8
8
8
17
19
56.0
8
8
8
23
25
57.6
8
8
7
24
26
57.8
8
8
7
25
27
57.9
8
8
7
26
28
58.1
8
8
7
23
24
60.0
8
8
7
24
25
60.1
8
8
7
25
26
60.2
8
8
7
26
27
60.3
8
8
7
27
28
60.3
8
8
7
23
23
62.6
8
8
7
28
27
64.9
8
8
6
27
26
65.0
8
8
6
26
25
65.1
8
8
6
25
24
65.2
8
8
6
24
23
65.3
8
8
6
28
26
67.4
8
8
6
27
25
67.6
8
8
6
26
24
67.8
8
8
6
25
23
68.0
8
8
6
19
17
69.9
8
8
6
28
25
70.1
8
8
6
27
24
70.4
8
8
6
26
23
70.7
8
8
6
28
24
73.0
8
8
6
27
23
73.5
8
8
6
23
19
75.8
8
8
5
28
23
76.2
8
8
5
24
19
79.0
8
8
5
25
19
82.3
8
8
5
23
17
84.7
8
8
5
26
19
85.6
8
7
5
24
17
88.3
8
7
5
27
19
88.9
8
7
5
25
17
92.0
8
7
4
28
19
92.2
8
7
4
26
17
95.7
8
7
4
27
17
99.4
8
6
4
28
17
103.1
8
6
4
Oats (Volumetric)
Wheel P/N 403-085D Wheat Wide