Sunflower (oil) – Great Plains NTA2000 Operator Manual User Manual
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NTA 2000 148-561M
2/2/2006
Great Plains Mfg., Inc.
Sunflower (Oil)
Variator Range: High
Size 3
2389 seeds/l
Recommended Fan Speed: 2250-3000 RPM
Flap Position
4
Recommended
5
Variator Setting
kg/ha
kg/ha
2
1.0
0.2
4
4.5
4.1
6
8.0
7.9
8
11.4
11.6
10
14.7
15.2
12
18.0
18.7
14
21.2
22.1
16
24.4
25.4
18
27.5
28.7
20
30.7
31.9
22
33.7
35.0
24
36.8
38.2
26
39.9
41.2
28
42.9
44.3
30
45.9
47.3
32
48.9
50.3
34
51.9
53.3
36
55.0
56.3
38
58.0
59.2
40
61.1
62.3
42
64.2
65.3
44
67.3
68.3
46
70.4
71.4
48
73.6
74.6
50
76.8
77.7
52
80.0
81.0
54
83.4
84.3
56
86.7
87.7
58
90.2
91.1
60
93.7
94.7
62
97.2
98.3
64
100.9
102.1
66
104.6
105.9
68
108.4
109.9
70
112.3
114.0
72
116.4
118.2
74
120.5
122.6
76
124.7
127.1
78
129.0
131.7
80
133.4
136.6
82
138.0
141.6
84
142.7
146.7
86
147.5
152.1
88
152.5
157.6
90
157.6
163.4
Note: These charts are relating to “standard” seed size and shape. Some seeds, such as peas and beans, tend to vary
in size that it is recommended to make calibration tests with care to adjust the required seed rate. Flap position must
be adjusted depending on size and shape.
Note: For variator settings of 0-60 the recommended drill speed is 13-14 kph (8-9 mph). For variator settings 60-90 the
recommended drill speed is 8-10 kph (5-6 mph).
19.05cm (7 1/2in) Spacing