Great Plains |
401-625B | 6/19/19
34
YP1225A and YP1625A
Ground Drive Planting
Ground Drive Rate Charts
YP1225A-1625A
CORN
Seed Inlet Shutter Setting:
24 Cell Disk
20in Rows (50.8cm Rows)
3
817-794C Round Corn Large
Air-Pro Meter
837-126C Round Corn Med
Ezee Glide Plus Required
817-795C Round Corn Small
817-836C Flat Corn Large
Ground Speed
Driving =
15
6.5 mph
6 mph
5.5 mph
5 mph
4.5 mph
4 mph
3.5 mph
Driven =
30
10.5 kph
9.7 kph
8.9 kph
8 kph
7.2 kph
6.4 kph
5.6 kph
Transmission
Meter
Meter
Meter
Meter
Meter
Meter
Meter
rpm
rpm
rpm
rpm
rpm
rpm
rpm
Driving
Driven
seeds/acre
seeds/ha
inch
cm
Recommended Meter RPM
17
28
19 947
49 289
15.7
39.9
18
17
15
14
13
11
10
17
27
20 686
51 115
15.2
38.5
19
17
16
15
13
12
10
17
26
21 481
53 081
14.6
37.1
20
18
17
15
14
12
11
19
28
22 294
55 088
14.1
35.7
20
19
17
16
14
13
11
17
25
22 341
55 204
14.0
35.7
20
19
17
16
14
13
11
19
27
23 119
57 128
13.6
34.5
21
19
18
16
15
13
11
17
24
23 272
57 504
13.5
34.2
21
20
18
16
15
13
11
19
26
24 009
59 325
13.1
33.2
22
20
19
17
15
13
12
17
23
24 283
60 004
12.9
32.8
22
20
19
17
15
14
12
19
25
24 969
61 698
12.6
31.9
23
21
19
18
16
14
12
19
24
26 009
64 269
12.1
30.6
24
22
20
18
16
15
13
23
28
26 987
66 685
11.6
29.5
25
23
21
19
17
15
13
19
23
27 140
67 064
11.6
29.4
25
23
21
19
17
15
13
23
27
27 987
69 155
11.2
28.5
26
24
22
20
18
16
14
24
28
28 161
69 585
11.1
28.3
26
24
22
20
18
16
14
23
26
29 063
71 815
10.8
27.4
27
24
22
20
18
16
14
24
27
29 204
72 162
10.7
27.3
27
25
23
20
18
16
14
25
28
29 334
72 484
10.7
27.2
27
25
23
21
19
16
14
17
19
29 396
72 637
10.7
27.1
27
25
23
21
19
16
14
23
25
30 226
74 688
10.4
26.4
28
25
23
21
19
17
15
24
26
30 327
74 937
10.3
26.3
28
26
23
21
19
17
15
25
27
30 420
75 169
10.3
26.2
28
26
23
21
19
17
15
26
28
30 507
75 383
10.3
26.1
28
26
24
21
19
17
15
23
24
31 485
77 800
10.0
25.3
29
27
24
22
20
18
15
24
25
31 540
77 935
9.9
25.3
29
27
24
22
20
18
15
25
26
31 590
78 060
9.9
25.2
29
27
24
22
20
18
16
26
27
31 637
78 175
9.9
25.2
29
27
24
22
20
18
16
27
28
31 681
78 283
9.9
25.1
29
27
24
22
20
18
16
23
23
32 854
81 182
9.5
24.2
30
28
25
23
21
18
16
28
27
34 071
84 189
9.2
23.4
29
26
24
22
19
17
27
26
34 118
84 305
9.2
23.3
29
26
24
22
19
17
26
25
34 168
84 429
9.2
23.3
29
26
24
22
19
17
25
24
34 223
84 565
9.2
23.3
29
26
24
22
19
17
24
23
34 282
84 712
9.1
23.2
29
26
24
22
19
17
28
26
35 381
87 427
8.9
22.5
30
27
25
22
20
17
27
25
35 482
87 677
8.8
22.5
30
27
25
22
20
17
26
24
35 592
87 947
8.8
22.4
30
27
25
22
20
17
25
23
35 711
88 241
8.8
22.3
30
28
25
23
20
18
19
17
36 719
90 733
8.5
21.7
28
26
23
21
18
28
25
36 796
90 924
8.5
21.6
28
26
23
21
18
27
24
36 961
91 330
8.5
21.6
29
26
23
21
18
26
23
37 139
91 771
8.4
21.4
29
26
23
21
18
28
24
38 330
94 712
8.2
20.8
30
27
24
22
19
27
23
38 568
95 301
8.1
20.7
30
27
24
22
19
23
19
39 771
98 273
7.9
20.0
28
25
22
20
28
23
39 996
98 830
7.8
19.9
28
25
22
20
24
19
41 500
102 546
7.6
19.2
29
26
23
20
25
19
43 229
106 819
7.3
18.4
30
27
24
21
23
17
44 449
109 835
7.1
17.9
28
25
22
26
19
44 958
111 091
7.0
17.7
28
25
22
24
17
46 382
114 610
6.8
17.2
29
26
23
27
19
46 687
115 364
6.7
17.1
29
26
23
25
17
48 315
119 385
6.5
16.5
27
24
28
19
48 416
119 637
6.5
16.5
Not Recommended
27
24
26
17
50 247
124 161
6.2
15.9
28
25
27
17
52 180
128 936
6.0
15.3
29
26
28
17
54 112
133 712
5.8
14.7
30
27
68285A
Seed Spacing
Combinations
Seed Population
Range Sprockets