US EPA Office of Mobile Sources August 1999 NONREGULATORY NONROAD TRANSIENT DUTY CYCLES Ag Tractor Cycle Time (sec) Speed (%) Torque (%) 0 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 10 0 0 11 0 0 12 0 0 13 0 0 14 0 0 15 0 0 16 0 0 17 0 0 18 0 0 19 0 0 20 0 0 21 0 0 22 0 0 23 0 0 24 0 0 25 -0.281 -0.062 26 1.002 1.76 27 -0.675 0.267 28 -0.259 0.744 29 -0.259 1.186 30 -0.675 0 31 1.002 1.256 32 -0.27 0.552 33 -0.675 0.517 34 0.838 -0.016 35 0.109 0.221 36 0.675 0.737 37 0.08 0.418 38 0.079 0.251 39 0.675 0 40 0.079 1.02 41 0.098 -0.055 42 0.675 1.363 43 24.882 56.933 44 52.953 62.506 45 46.549 27.859 46 64.508 37.379 47 64.066 27.056 48 85.678 90.003 49 90.54 93.673 50 79.028 97.312 51 89.725 93.647 52 88.113 94.825 53 86.614 92.435 54 88.376 93.43 55 88.259 95.033 56 90.967 94.067 57 93.773 97.108 58 92.64 90.383 59 94.026 94.204 60 92.423 90.684 61 92.72 94.155 62 92.624 92.736 63 91.074 91.275 64 91.169 93.64 65 89.844 93.53 66 88.376 94.933 67 86.633 95.515 68 86.125 96.906 69 85.677 96.256 70 85.576 96.934 71 85.662 95.314 72 87.027 96.777 73 86.607 93.803 74 85.86 96.264 75 87.027 97.301 76 84.562 96.23 77 83.919 97.275 78 85.678 95.912 79 87.117 97.052 80 84.873 95.92 81 87.026 93.75 82 85.436 95.019 83 85.5 96.173 84 85.677 94.022 85 84.747 94.832 86 87.906 96.412 87 88.375 94.283 88 86.78 93.78 89 89.471 94.474 90 89.725 95.328 91 88.425 93.625 92 87.244 95.117 93 88.376 94.427 94 88.085 94.842 95 87.951 95.351 96 88.376 96.468 97 89.188 93.136 98 89.427 92.639 99 91.074 92.808 100 92.971 94.669 101 91.782 93.789 102 91.074 94.155 103 90.312 92.493 104 89.973 93.834 105 91.074 93.298 106 94.568 93.431 107 93.792 95.559 108 95.121 94.954 109 93.957 93.692 110 91.564 91.881 111 93.772 96.178 112 92.494 91.702 113 92.69 93.789 114 93.772 92.956 115 92.961 94.346 116 89.802 93.284 117 91.075 96.482 118 91.691 94.316 119 90.684 94.137 120 92.424 94.283 121 90.858 92.154 122 92.469 94.105 123 92.424 94.213 124 91.539 92.882 125 93.485 94.601 126 93.774 90.012 127 92.449 93.763 128 95.062 89.249 129 92.422 91.968 130 93.966 91.003 131 92.961 94.305 132 92.423 95.093 133 94.563 93.211 134 91.95 92.779 135 93.774 92.404 136 92.222 93.847 137 93.486 93.597 138 93.775 93.282 139 89.987 92.109 140 91.241 93.165 141 89.727 93.743 142 90.163 91.846 143 91.915 92.557 144 89.726 91.03 145 90.197 93.182 146 88.646 93.982 147 85.677 93.172 148 87.626 93.95 149 88.492 93.697 150 89.726 94.819 151 88.504 93.951 152 89.944 93.467 153 89.724 93.583 154 88.616 93.581 155 90.215 93.975 156 87.026 91.957 157 89.26 93.928 158 90.163 91.821 159 93.772 95.246 160 93.239 91.609 161 95.127 90.981 162 91.075 93.525 163 94.184 88.54 164 91.06 91.999 165 95.124 92.037 166 93.227 92.718 167 95.281 96.544 168 93.776 96.943 169 95.283 83.368 170 93.105 91.617 171 92.428 91.265 172 93.469 88.158 173 93.572 91.631 174 93.776 92.854 175 92.583 93.825 176 92.108 92.151 177 88.377 93.933 178 87.908 95.232 179 89.53 93.201 180 89.728 94.188 181 91.672 93.857 182 93.198 94.771 183 89.731 93.859 184 89.729 95.731 185 89.91 93.998 186 89.724 95.742 187 88.931 92.947 188 89.229 94.082 189 91.069 95.061 190 87.619 95.676 191 88.122 94.045 192 87.029 95.057 193 85.934 93.007 194 88.233 95.793 195 88.372 96.58 196 91.482 93.054 197 88.514 94.066 198 88.373 93.544 199 87.19 94.532 200 88.936 92.407 201 89.732 95.497 202 89.72 94.482 203 88.679 91.765 204 85.68 96.709 205 87.846 93.957 206 87.303 97.677 207 85.675 95.565 208 83.683 96.306 209 81.396 96.069 210 82.985 95.374 211 85.118 96.057 212 88.165 94.176 213 87.029 93.834 214 87.107 97.824 215 85.365 95.717 216 87.027 95.198 217 84.304 98.167 218 86.875 94.643 219 87.022 96.574 220 88.537 96.203 221 86.556 94.33 222 82.973 95.087 223 81.52 97.174 224 82.906 96.515 225 81.639 98.911 226 81.453 96.01 227 84.557 97.442 228 81.626 93.689 229 81.687 95.245 230 78.024 97.418 231 77.589 94.859 232 82.237 96.344 233 84.591 97.473 234 81.637 96.172 235 76.712 96.649 236 73.988 96.927 237 73.545 96.567 238 69.947 95.2 239 68.17 95.348 240 64.074 96.738 241 73.745 96.032 242 71.279 96.106 243 70.839 94.576 244 70.544 96.388 245 67.082 95.646 246 62.749 96.821 247 70.007 95.634 248 70.573 96.144 249 72.186 97.058 250 69.649 95.42 251 69.593 95.231 252 73.528 96.077 253 71.61 96.171 254 67.767 96.764 255 62.746 96.05 256 59.236 96.024 257 70.191 95.692 258 72.184 96.181 259 64.161 97.321 260 72.187 95.952 261 65.449 97.623 262 71.431 95.554 263 70.648 95.399 264 64.091 96.653 265 69.705 94.643 266 65.165 96.769 267 66.762 94.726 268 70.306 95.216 269 70.934 97.252 270 70.836 97.407 271 71.206 97.25 272 71.277 95.326 273 69.494 95.938 274 70.177 95.706 275 70.86 95.548 276 70.837 96.516 277 71.838 94.86 278 71.048 95.053 279 70.819 96.225 280 72.729 97.272 281 72.166 95.397 282 73.524 95.15 283 75.037 96.618 284 77.006 96.694 285 76.23 96.797 286 76.551 98.734 287 74.325 94.992 288 73.519 96.316 289 72.136 96.244 290 70.335 95.036 291 69.486 95.244 292 70.342 95.991 293 72.325 96.344 294 72.184 95.794 295 74.234 95.284 296 76.269 97.151 297 77.577 96.53 298 79.065 96.274 299 80.216 96.72 300 84.326 97.594 301 83.493 97.07 302 82.89 96.189 303 82.974 96.898 304 83.739 96.635 305 82.755 95.619 306 82.975 97.473 307 84.023 96.37 308 83.183 95.877 309 82.974 96.236 310 85.08 97.943 311 85.632 93.164 312 82.978 94.317 313 85.297 97.863 314 84.129 94.907 315 81.629 95.75 316 83.331 95.918 317 83.22 96.118 318 82.978 95.92 319 84.413 95.345 320 83.935 96.359 321 85.676 95.937 322 85.924 92.471 323 90.243 91.684 324 89.725 91.216 325 92.292 93.542 326 91.123 92.683 327 92.423 96.832 328 91.141 91.933 329 91.661 93.047 330 93.773 97.245 331 92.768 93.026 332 91.738 93.205 333 93.773 96.05 334 94.505 95.686 335 94.006 93.04 336 93.775 97.148 337 93.622 92.158 338 91.881 94.003 339 93.775 95.25 340 93.82 92.341 341 93.773 94.338 342 93.774 97.386 343 94.507 92.206 344 94.826 93.029 345 92.424 92.795 346 93.422 95.838 347 93.05 87.352 348 93.773 92.961 349 94.457 93.203 350 93.17 93.544 351 93.779 87.418 352 95.08 94.025 353 93.517 92.066 354 95.127 94.494 355 93.755 92.957 356 93.822 95.297 357 93.768 94.908 358 95.125 83.887 359 97.243 51.91 360 97.811 20.517 361 94.755 32.554 362 94.035 60.999 363 95.124 64.142 364 97.37 54.642 365 93.359 71.283 366 96.464 42.746 367 94.521 68.002 368 96.394 41.228 369 96.48 60.538 370 94.727 54.423 371 96.202 57.872 372 96.47 55.412 373 94.428 62.856 374 95.946 53.476 375 95.116 55.801 376 96.582 55.503 377 94.423 50.61 378 96.477 53.69 379 94.048 61.939 380 97.869 62.147 381 96.478 67.264 382 95.011 60.702 383 95.625 55.998 384 96.496 62.87 385 96.077 51.48 386 94.088 65.724 387 96.464 46.899 388 93.703 64.771 389 96.784 66.702 390 95.12 64.509 391 95.12 62.592 392 95.306 63.825 393 95.127 66.784 394 94.965 56.562 395 94.686 70.884 396 95.118 76.794 397 94.551 73.835 398 94.014 82.496 399 93.788 83.595 400 95.157 78.769 401 95.485 78.917 402 93.766 79.799 403 94.572 72.742 404 94.735 85.141 405 95.146 83.037 406 95.483 74.666 407 95.13 81.851 408 93.786 97.207 409 95.801 76.007 410 94.073 74.51 411 93.803 90.861 412 95.383 76.275 413 92.794 84.237 414 97.814 84.826 415 93.517 86.201 416 94.539 79.734 417 93.806 90.721 418 95.781 71.227 419 95.373 77.149 420 95.085 69.523 421 93.22 75.398 422 93.665 84.638 423 93.798 78.826 424 94.163 75.076 425 94.648 73.047 426 95.13 79.837 427 94.502 71.021 428 93.681 83.708 429 93.729 72.814 430 91.729 79.713 431 95.153 79.917 432 92.434 86.054 433 93.793 75.036 434 92.624 74.589 435 93.794 79.043 436 93.412 81.359 437 93.937 81.277 438 92.441 77.019 439 93.623 79.671 440 92.513 81.12 441 95.148 75.75 442 92.892 78.325 443 94.383 78.357 444 92.42 78.522 445 93.245 73.099 446 93.873 75.766 447 93.784 81.24 448 92.142 80.883 449 93.037 79.284 450 93.775 78.685 451 92.793 79.046 452 93.913 83.292 453 92.428 77.437 454 92.37 84.691 455 93.928 78.939 456 93.771 80.924 457 93.039 82.628 458 93.018 85.156 459 93.745 88.686 460 93.583 90.461 461 94.932 88.709 462 93.774 86.638 463 94.328 85.069 464 94.597 92.348 465 95.144 87.538 466 94.126 87.492 467 94.31 88.959 468 95.148 90.303 469 94.37 89.043 470 93.417 89.161 471 95.097 87.756 472 94.115 89.277 473 93.224 92.275 474 93.776 91.412 475 94.55 87.29 476 93.104 92.228 477 93.782 92.886 478 95.367 88.473 479 93.846 90.865 480 93.766 84.514 481 92.455 87.69 482 94.596 84.515 483 93.771 84.853 484 93.448 86.871 485 94.772 86.736 486 93.789 84.991 487 92.947 86.6 488 94.791 86.729 489 93.781 89.75 490 95.095 88.64 491 93.99 88.305 492 95.143 87.459 493 94.125 86.555 494 93.63 87.826 495 93.807 86.906 496 94.857 89.852 497 94.875 89.156 498 93.766 84.397 499 94.637 89.498 500 93.586 88.797 501 93.771 90.663 502 94.311 85.211 503 94.253 89.214 504 93.729 89.494 505 95.324 90.75 506 93.8 93.21 507 93.81 95.368 508 94.964 90.908 509 92.823 86.969 510 93.81 94.013 511 94.332 89.908 512 94.44 93.322 513 95.119 89.073 514 94.804 88.259 515 93.589 92.629 516 93.809 88.505 517 93.811 91.207 518 94.935 90.34 519 93.735 87.589 520 94.318 88.584 521 94.429 88.459 522 93.737 87.503 523 94.15 92.31 524 93.852 88.424 525 93.736 87.21 526 94.2 86.849 527 92.957 88.471 528 95.132 89.644 529 94.787 91.221 530 94.943 89.482 531 92.385 86.246 532 94.166 88.767 533 93.839 91.198 534 95.078 86.124 535 93.138 87.953 536 94.259 85.752 537 95.111 92.004 538 93.566 88.529 539 94.882 92.501 540 95.117 89.898 541 93.786 93.507 542 95.351 88.808 543 93.774 91.137 544 94.811 88.845 545 93.59 91.645 546 93.815 93.088 547 93.86 88.515 548 94.002 92.996 549 93.804 91.406 550 93.45 89.552 551 93.649 90.828 552 95.109 88.234 553 93.61 88.151 554 94.294 88.148 555 92.433 90.862 556 94.124 90.8 557 94.338 91.895 558 93.728 89.803 559 93.457 87.675 560 93.715 89.378 561 93.78 85.88 562 94.157 89.221 563 93.445 88.609 564 93.784 90.635 565 95.201 86.643 566 93.266 89.506 567 95.084 84.672 568 93.619 90.203 569 94.786 90.754 570 93.763 87.547 571 94.622 87.096 572 93.576 90.441 573 95.127 83.575 574 94.319 91.097 575 94.972 88.769 576 93.685 86.573 577 94.286 90.673 578 94.404 91.713 579 95.134 87.441 580 93.851 92.22 581 94.791 87.488 582 93.813 90.043 583 94.325 90.574 584 92.863 96.354 585 95.131 90.978 586 93.623 92.281 587 93.65 90.001 588 95.118 91.407 589 93.627 92.391 590 93.424 91.406 591 95.149 92.63 592 93.245 91.097 593 95.103 93.498 594 93.775 92.038 595 93.846 90.706 596 91.464 91.887 597 92.32 95.236 598 84.772 97.401 599 87.995 78.769 600 65.359 50.061 601 30.531 29.015 602 -0.625 0.485 603 0.668 0.16 604 0.007 1.526 605 0.152 0.688 606 0.666 2.202 607 -0.441 -0.4 608 0.414 1.782 609 0.616 1.033 610 -0.436 0.274 611 0.42 1.189 612 0.675 0.019 613 1.007 0.825 614 -0.339 0.282 615 -0.655 -0.004 616 1.019 0.253 617 -0.34 -0.151 618 -0.655 -0.032 619 1 0.22 620 0 0 621 0 0 622 0 0 623 0 0 624 0 0 625 0 0 626 0 0 627 0 0 628 0 0 629 0 0