Great Plains 3N-3020P Material Rate User Manual
Page 8
196-248B
12/1/2009
Great Plains Mfg., Inc.
8
48 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
64.5
8
8
8
17
27
66.9
8
8
8
17
26
69.4
8
8
8
19
28
72.1
8
8
8
17
25
72.2
8
8
8
19
27
74.7
8
8
8
17
24
75.2
8
8
8
19
26
77.6
8
8
8
17
23
78.5
8
8
8
19
25
80.7
8
8
8
19
24
84.1
8
8
8
23
28
87.2
8
8
8
19
23
87.7
8
8
8
23
27
90.5
8
8
8
24
28
91.0
8
8
8
23
26
93.9
8
8
8
24
27
94.4
8
8
8
25
28
94.8
8
8
8
17
19
95.0
8
8
8
23
25
97.7
8
8
7
24
26
98.0
8
8
7
25
27
98.3
8
8
7
26
28
98.6
8
8
7
23
24
101.8
8
8
7
24
25
101.9
8
8
7
25
26
102.1
8
8
7
26
27
102.3
8
8
7
27
28
102.4
8
8
7
23
23
106.2
8
8
7
28
27
110.1
8
8
6
27
26
110.3
8
8
6
26
25
110.4
8
8
6
25
24
110.6
8
8
6
24
23
110.8
8
8
6
28
26
114.4
8
8
6
27
25
114.7
8
8
6
26
24
115.0
8
8
6
25
23
115.4
8
8
6
19
17
118.7
8
8
6
28
25
118.9
8
8
6
27
24
119.5
8
8
6
26
23
120.0
8
8
6
28
24
123.9
8
8
6
27
23
124.7
8
8
6
23
19
128.5
8
8
5
28
23
129.3
8
8
5
24
19
134.1
8
8
5
25
19
139.7
8
8
5
23
17
143.7
8
8
5
26
19
145.3
8
7
5
24
17
149.9
8
7
5
27
19
150.9
8
7
5
25
17
156.2
8
7
4
28
19
156.5
8
7
4
26
17
162.4
8
7
4
27
17
168.6
8
6
4
28
17
174.9
8
6
4
Barley (Volumetric)
Wheel P/N 403-094D V-3