OPERATION AND MAINTENANCE
4-27
Figure 4-29: Seed Drive Chart (3 of 3)
Drive Type
I
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
17
23
30
37
44
51
59
67
75
85
95
103
10 inch
13
18
23
29
33
38
44
50
56
64
71
77
Drive Type
II
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
9
12
15
19
22
26
30
33
38
42
48
52
10 inch
7
9
11
14
17
19
22
25
28
32
36
39
Drive Type
III
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
34
46
60
74
88
102
118
134
150
170
190
206
10 inch
26
36
46
58
66
76
88
100
112
128
142
154
Drive Type
I
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
26
38
53
66
82
94
112
131
152
162
182
185
10 inch
19
28
40
50
61
70
84
98
114
122
137
140
Drive Type
II
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
13
19
26
33
41
47
56
65
76
81
91
95
10 inch
7
14
20
25
31
35
42
49
57
61
68
70
Drive Type
III
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
52
76
106
132
164
188
124
261
304
324
364
390
10 inch
38
56
80
100
122
140
168
196
228
244
274
280
Drive Type
I
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
10
19
29
38
50
61
73
84
97
110
124
140
157
170
10 inch
7
14
21
29
37
46
54
63
73
83
93
105
118
127
Drive Type
II
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
5
9
14
19
25
31
36
42
49
55
62
70
78
85
10 inch
4
7
11
14
19
23
27
32
36
41
46
52
59
64
Drive Type
III
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4
7.5 inch
20
38
58
76
100
122
146
168
194
220
228
280
314
340
10 inch
14
28
42
58
74
92
108
126
146
166
186
210
236
254
WHEAT
METER OPENING
METER OPENING
METER OPENING
RICE
METER OPENING
METER OPENING
METER OPENING
SOYBEAN
METER OPENING
METER OPENING
METER OPENING