Rate ranges, 6-finger meter, metric – Great Plains YP4025F-1670 Material Rate User Manual
Page 78
76
YP30/4010HDP/20P/25
Great Plains Manufacturing, Inc.
401-571B
2014-03-13
Rate Ranges, 6-Finger Meter, Metric
Chart in U.S. Customary units is on page 15.
Finger Meter RPM Limits
6 Finger Meter
Seed Lubricant Required
Planting
Maximum
Minimum
Planting
Maximum
Minimum
Speed
Population
Population
Speed
Population
Population
(kph)
(seeds/ha)
(seeds/ha)
(kph)
(seeds/ha)
(seeds/ha)
Twin Row 70cm
6.4
135 706
71 844
55.9cm Rows
6.4
85 063
45 033
35cm Rows
7.2
120 628
63 862
7.2
75 612
40 030
Max
Min
8.0
108 565
57 475
Max
Min
8.0
68 050
36 027
rpm
rpm
8.9
98 695
52 250
rpm
rpm
8.9
61 864
32 752
85
45
9.7
90 471
47 896
85
45
9.7
56 709
30 022
10.5
83 511
44 212
10.5
52 346
27 713
Twin Row 76.2cm
6.4
124 759
66 049
70cm Rows
6.4
67 853
35 922
38.1cm Rows
7.2
110 897
58 710
7.2
60 314
31 931
Max
Min
8.0
99 807
52 839
Max
Min
8.0
54 282
28 738
rpm
rpm
8.9
90 734
48 036
rpm
rpm
8.9
49 348
26 125
85
45
9.7
83 173
44 033
85
45
9.7
45 235
23 948
10.5
76 775
40 645
10.5
41 756
22 106
Twin Row 91.4cm
6.4
103 966
55 041
76.2cm Rows
6.4
62 380
33 024
7.2
92 414
48 925
7.2
55 448
29 355
Max
Min
8.0
83 173
44 033
Max
Min
8.0
49 904
26 420
rpm
rpm
8.9
75 612
40 030
rpm
rpm
8.9
45 367
24 018
85
45
9.7
69 311
36 694
85
45
9.7
41 586
22 016
10.5
63 979
33 871
10.5
38 387
20 323
Twin Row 96.5cm
6.4
98 494
52 144
91.4cm Rows
6.4
51 983
27 520
7.2
87 550
46 350
7.2
46 207
24 463
Max
Min
8.0
78 795
41 715
Max
Min
8.0
41 586
22 016
rpm
rpm
8.9
71 632
37 923
rpm
rpm
8.9
37 806
20 015
85
45
9.7
65 663
34 763
85
45
9.7
34 655
18 347
10.5
60 612
32 089
10.5
31 990
16 936
Twin Row 101.6cm
6.4
93 569
49 537
96.5cm Rows
6.4
49 247
26 072
50.8cm Rows
7.2
83 173
44 033
7.2
43 775
23 175
Max
Min
8.0
74 855
39 629
Max
Min
8.0
39 398
20 858
rpm
rpm
8.9
68 050
36 027
rpm
rpm
8.9
35 816
18 961
85
45
9.7
62 380
33 024
85
45
9.7
32 831
17 381
10.5
57 581
30 484
10.5
30 306
16 044
34249J
101.6cm Rows
6.4
46 785
24 768
7.2
41 586
22 016
Max
Min
8.0
37 428
19 815
rpm
rpm
8.9
34 025
18 013
85
45
9.7
31 190
16 512
10.5
28 791
15 242