Gearmore RT800, Operation, Service & Parts Manual

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6. ADJUSTMENTS (continued)
14
Ref. E
6.6 SPREADING CHART
QUANTITY SPREAD IN LBS/ACRE AT
VARIOUS GATE SETTINGS
FERTILIZER
TYPE
TRACTOR
SPEED (MPH)
SPREADING
WIDTH (Ft.)
1 2 3 4 5 6 7
GRANULAR
2.5
40
21 147 328 556 1125 1250 1480
3.75 14 98 219 371 563 833 988
5 11 74 164 278 422 625 741
6.25 8 59 131 222 338 500 575
7.5 7 49 110 185 281 417 494
2.5
52
16 111 246 417 634 938 1111
3.75 11 74 164 278 422 625 741
5 8 55 123 208 317 469 555
6.25 6 45 98 167 254 375 445
7.5 5 37 82 139 212 313 371
AMMONIUM
NITRATE
2.5
40
10 89 246 448 678 963 1175
3.75 7 60 163 299 452 641 784
5 5 45 123 224 339 481 588
6.25 4 36 98 179 271 385 470
7.5 4 30 82 150 226 321 392
2.5
52
7 67 184 337 509 721 881
3.75 5 45 123 224 339 481 588
5 4 33 92 168 254 361 442
6.25 3 27 74 135 204 288 353
7.5 2 22 62 113 170 240 294
UREA
2.5
40
25 136 309 503 740 1143 1424
3.75 17 90 206 335 494 763 950
5 13 68 154 251 370 572 712
6.25 10 54 123 201 296 458 570
7.5 8 46 104 167 246 381 475
GRABELATED
CYANAMIDE
2.5
40
42 161 279 519 851 1263 1610
3.75 28 107 187 346 567 845 1073
5 21 80 140 260 425 632 805
6.25 16 64 112 207 340 505 645
7.5 14 54 94 173 284 421 537