Great Plains CP1000 Operator Manual - Manual (Page 32)

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Section 3 Adjustments
CP1000 Three-Meter Drill and Hitch 148-358M 7/5/2005
Great Plains Mfg., Inc.
For 190.5 mm (7.5 in.) Row Spacing
Metering
Rate
Sprockets Metering
Rate
Sprockets
kg/har lb/acre Range Driver Driven kg/har lb/acre Range Driver Driven
39.1 34 Low 12T 21T 113.6 98 High 12T 20T
41.0 35 Low 12T 20T 114.6 99 Low 20T 12T
43.8 38 Low 12T 19T 119.2 103 High 12T 19T
45.6 39 Low 12T 18T 121.1 104 Low 21T 12T
48.4 42 Low 12T 17T 125.7 108 High 12T 18T
51.2 44 Low 12T 16T 133.2 115 High 12T 17T
55.9 48 Low 17T 21T 152.7 131 High 17T 21T
58.7 51 Low 17T 20T 160.2 138 High 17T 20T
61.5 53 Low 17T 19T 168.6 145 High 17T 19T
65.2 56 Low 20T 21T 179.7 155 High 20T 21T
72.6 63 Low 21T 20T 198.4 171 High 21T 20T
76.4 66 Low 21T 19T 208.6 180 High 21T 19T
80.1 69 Low 21T 18T 219.8 189 High 21T 18T
84.8 73 Low 21T 17T 232.8 200 High 21T 17T
90.3 78 Low 21T 16T 267.3 230 High 17T 12T
97.8 84 Low 17T 12T 282.2 243 High 18T 12T
103.4 89 Low 18T 12T 298.0 257 High 19T 12T
108.0 93 High 12T 21T 313.9 270 High 20T 12T
109.0 94 Low 19T 12T 328.8 283 High 21T 12T
For 157.9 mm (6. 2 in.) Row Spacing
Metering
Rate
Sprockets Metering
Rate
Sprockets
kg/har lb/acre Range Driver Driven kg/har lb/acre Range Driver Driven
48.8 42 Low 12T 21T 141.7 122 High 12T 20T
51.1 44 Low 12T 20T 142.9 123 Low 20T 12T
54.6 47 Low 12T 19T 148.7 128 High 12T 19T
56.9 49 Low 12T 18T 151.0 130 Low 21T 12T
60.4 52 Low 12T 17T 156.8 135 High 12T 18T
63.9 55 Low 12T 16T 166.1 143 High 12T 17T
69.7 60 Low 17T 21T 190.5 164 High 17T 21T
73.2 63 Low 17T 20T 199.8 172 High 17T 20T
76.7 66 Low 17T 19T 210.3 181 High 17T 19T
81.3 70 Low 20T 21T 224.2 193 High 20T 21T
90.6 78 Low 21T 20T 247.4 213 High 21T 20T
95.3 82 Low 21T 19T 260.2 224 High 21T 19T
99.9 86 Low 21T 18T 274.2 236 High 21T 18T
105.7 91 Low 21T 17T 290.4 250 High 21T 17T
112.7 97 Low 21T 16T 333.4 287 High 17T 12T
122.0 105 Low 17T 12T 352.0 303 High 18T 12T
128.9 111 Low 18T 12T 371.7 320 High 19T 12T
134.8 116 High 12T 21T 391.5 337 High 20T 12T
135.9 117 Low 19T 12T 410.1 353 High 21T 12T
Fertilizer Meter Rate Charts
Based on 1.04 kilograms-per-litre (65 pounds-per-cubic-foot) density
Density Conversion Chart
The fertilizer meter rate charts are based on fertilizer with a density of 1.04 kilograms per litre (65 pounds per cubic foot).
If you are applying fertilizer of a different density, use the following table to convert the application rate.
Example: Your fertilizer has a density of 0.72 kilograms per litre, and you want to apply 100 kilograms per hectare. Multiply
desired application rate by the conversion factor.
100 x 1.45 = 145
Adjust drill to setting closest to 145 kilograms per hectare.
Density, kg/l (lb/ft
3
) 0.72 (45.0) 0.80 (50.0) 0.88 (55.0) 0.96 (60.0) 1.04 (65.0) 1.12 (70.0) 0.87 (75.0) 0.81 (80.0)
Conversion Factor 1.45 1.30 1.20 1.10 1.00 0.93 0.87 0.81