US EPA Office of Mobile Sources
August 1999
NONREGULATORY NONROAD TRANSIENT DUTY CYCLES
Backhoe 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 65.622 0
25 9.695 7.357
26 0.794 4.892
27 0.745 4.619
28 0.668 9.154
29 0.66 7.056
30 0.737 3.196
31 0.735 5.742
32 0.651 7.173
33 0.718 4.888
34 0.668 5.3
35 0.691 7.068
36 0.745 7.564
37 0.735 4.872
38 0.705 6.319
39 0.641 8.052
40 0.735 3.582
41 0.685 5.913
42 0.685 7.803
43 0.735 8.094
44 0.713 3.355
45 0.683 6.646
46 0.735 8.094
47 0.72 6.454
48 0.723 4.793
49 0.668 6.586
50 0.591 6.839
51 0.708 4.384
52 0.668 7.457
53 0.664 8.028
54 1.138 1.92
55 -0.267 17.392
56 10.452 24.598
57 11.704 28.011
58 -1.336 26.88
59 28.919 57.784
60 49.118 62.405
61 48.349 44.294
62 31.742 0
63 -0.465 7.189
64 5.476 96.489
65 69.414 98.874
66 94.332 13.693
67 84.878 95.293
68 91.809 49.393
69 93.298 86.676
70 83.542 97.137
71 87.843 84.742
72 89.659 68.81
73 89.485 67.2
74 89.626 61.973
75 89.819 55.055
76 89.085 41.145
77 77.543 1.268
78 70.821 0
79 40.736 0
80 19.897 0
81 0.976 4.073
82 0.668 10.215
83 0.664 4.479
84 0.56 7.227
85 0.668 7.653
86 0.662 4.171
87 0.689 6.742
88 0.534 9.355
89 0.565 5.495
90 0.7 6.994
91 0.534 8.921
92 0.614 4.646
93 0.659 6.147
94 0.668 7.457
95 0.584 6.039
96 0.703 5.95
97 0.467 10.414
98 0.701 4.961
99 0.572 6.443
100 0.668 8.523
101 0.605 4.163
102 0.607 6.143
103 0.668 9.369
104 0.724 5.837
105 0.56 7.329
106 0.668 8.523
107 0.682 5.398
108 0.617 5.7
109 0.668 8.523
110 0.603 5.463
111 0.157 5.279
112 12.488 92.736
113 55.171 34.886
114 51.854 42.096
115 54.827 27.251
116 53.932 32.556
117 55.56 11.726
118 50.152 59.581
119 56.653 13.959
120 56.343 16.542
121 59.368 32.205
122 60.144 40.187
123 61.773 39.808
124 64.176 21.107
125 61.329 31.919
126 63.53 27.609
127 63.308 28.48
128 63.386 26.323
129 60.39 44.259
130 60.636 46.55
131 56.766 64.004
132 57.292 63.212
133 55.694 71.246
134 56.545 61.695
135 57.575 52.103
136 57.899 65.762
137 59.466 52.727
138 59.66 53.117
139 56.964 57.369
140 62.026 39.384
141 61.8 29.282
142 63.107 34.143
143 62.877 31.707
144 58.014 42.345
145 61.238 41.449
146 64.208 20.175
147 62.572 31.293
148 63.441 25.165
149 62.787 29.366
150 63.075 27.612
151 60.167 26.622
152 63.009 30.974
153 61.697 31.072
154 61.573 39.192
155 59.828 44.778
156 60.229 56.97
157 64.048 35.748
158 66.136 25.723
159 64.261 30.24
160 64.577 32.64
161 65.515 25.958
162 65.603 36.065
163 62.911 43.865
164 62.107 48.965
165 61.343 57.055
166 60.373 61.329
167 59.973 60.566
168 58.907 63.235
169 60.369 56.549
170 61.734 52.823
171 60.497 63.442
172 62.569 38.38
173 64.88 38.386
174 62.378 31.795
175 63.836 29.601
176 64.676 33.198
177 63.408 40.334
178 64.376 32.007
179 66.937 8.365
180 65.838 16.067
181 64.524 52.435
182 62.309 41.051
183 65.317 29.421
184 67.615 88.243
185 88.496 45.734
186 90.272 37.959
187 91.559 37.298
188 90.895 25.507
189 90.461 43.346
190 91.691 34.258
191 90.595 51.254
192 90.512 51.979
193 90.015 46.477
194 89.583 59.351
195 90.005 51.108
196 89.087 58.252
197 90.33 45.828
198 89.594 56.081
199 90.088 59.999
200 90.636 49.447
201 91.019 38.603
202 91.885 17.939
203 92.7 39.373
204 92.6 27.035
205 90.811 38.296
206 91.73 53.658
207 93.034 42.621
208 87.82 85.814
209 88.598 72.795
210 88.459 70.33
211 89.621 69.341
212 90.705 53.657
213 91.963 46.129
214 89.68 49.066
215 91.807 59.736
216 91.177 59.475
217 91.749 45.184
218 93.393 31.955
219 91.506 46.151
220 92.015 39.403
221 87.382 86.771
222 87.86 76.945
223 90.084 60.229
224 90.076 62.835
225 91.905 43.908
226 91.024 59.505
227 88.593 66.837
228 93.523 25.872
229 92.425 42.81
230 93.165 40.469
231 89.072 68.971
232 93.893 26.948
233 92.012 47.961
234 89.519 78.234
235 93.352 37.711
236 92.335 48.764
237 93.755 30.008
238 94.696 24.041
239 93.473 39.929
240 93.83 30.788
241 92.958 42.242
242 94.176 26.911
243 94.135 29.397
244 94.159 29.196
245 95.529 18.23
246 95.236 19.782
247 94.699 25.702
248 93.704 29.593
249 94.57 30.238
250 93.959 32.651
251 95.159 21.052
252 94.959 23.97
253 93.954 16.783
254 91.316 58.138
255 90.792 61.668
256 91.685 56.151
257 90.808 54.558
258 92.002 51.13
259 89.873 57.982
260 90.142 66.852
261 90.284 59.483
262 89.282 71.759
263 92.633 45.988
264 91.166 53.608
265 89.597 66.969
266 90.181 76.071
267 89.782 45.916
268 87.212 35.712
269 86.541 34.586
270 87.15 36.113
271 86.551 36.273
272 88.009 21.499
273 87.052 24.924
274 87.212 30.694
275 89.086 15.449
276 88.722 21.947
277 89.348 15.593
278 84.878 50.026
279 89.191 24.999
280 88.223 21.929
281 88.968 17.035
282 87.103 25.598
283 89.355 16.855
284 88.507 22.674
285 86.066 29.572
286 88.538 21.073
287 86.797 33.306
288 87.425 31.232
289 87.682 29.024
290 87.519 29.856
291 73.635 0
292 25.283 0.006
293 -0.355 4.584
294 0.579 7.449
295 0.667 8.158
296 0.512 3.233
297 0.918 6.929
298 0.869 4.205
299 0.869 5.115
300 0.869 6.791
301 0.868 8.722
302 0.921 6.775
303 0.885 4.825
304 0.868 4.628
305 0.938 5.39
306 0.923 7.442
307 0.735 7.409
308 0.914 5.075
309 0.866 5.491
310 0.869 6.154
311 0.845 7.407
312 0.973 8.307
313 1.001 4.194
314 0.867 5.736
315 0.855 6.033
316 0.869 6.998
317 0.964 7.936
318 0.749 4.985
319 0.869 5.255
320 0.861 4.534
321 0.875 5.732
322 0.869 6.758
323 0.917 4.534
324 0.828 5.134
325 1.001 5.487
326 0.863 5.883
327 0.887 8.191
328 1.001 6.163
329 1.005 6.87
330 0.965 3.718
331 0.869 7.823
332 0.98 8.585
333 0.854 8.885
334 1.001 7.207
335 -1.686 29.48
336 -3.07 41.641
337 -3.54 34.354
338 -3.117 34.235
339 0.523 20.319
340 27.88 84.531
341 33.885 37.179
342 63.226 42.377
343 57.026 20.395
344 75.227 42.264
345 75.897 10.787
346 60.127 0.009
347 14.359 0
348 5.016 92.843
349 59.937 76.354
350 89.306 36.389
351 90.392 35.144
352 83.402 71.237
353 43.165 48.64
354 8.235 28.594
355 -1.389 24.462
356 11.702 93.868
357 39.437 41.411
358 29.286 8.571
359 5.262 3.549
360 -1.65 22.034
361 0.126 7.168
362 33.559 66.451
363 53.354 2.578
364 29.168 0.107
365 2.695 88.226
366 37.418 54.851
367 10.613 31.592
368 1.748 12.35
369 -2.633 65.86
370 30.122 99.053
371 52.259 53.346
372 47.876 42.313
373 40.853 40.646
374 13.547 7.45
375 -1.329 24.187
376 -3.539 33.646
377 -2.329 32.824
378 -0.175 7.004
379 -1.737 23.191
380 -1.885 38.006
381 24.534 43.64
382 28.936 40.655
383 31.067 0
384 16.577 12.72
385 0.618 23
386 -1.503 21.151
387 1.028 4.496
388 1.001 5.257
389 0.836 7.202
390 0.946 8.407
391 1.002 6.36
392 0.959 4.506
393 0.944 5.547
394 1.001 5.086
395 0.962 8.414
396 0.548 6.081
397 9.329 75.519
398 42.129 25.84
399 35.594 16.606
400 26.842 22.033
401 24.481 28.453
402 18.653 23.297
403 26.525 29.32
404 18.292 9.841
405 -1.14 19.406
406 -1.402 15.776
407 2.817 10.23
408 2.693 30.88
409 10.637 27.148
410 13.228 26.874
411 14.274 23.445
412 13.617 24.151
413 23.5 47.101
414 27.834 44.344
415 35.573 43.234
416 37.687 41.45
417 37.134 45.189
418 28.386 22.798
419 -3.849 39.1
420 9.254 77.763
421 27.096 13.816
422 3.206 9.244
423 0.196 54.048
424 23.062 34.527
425 39.422 22.723
426 6.347 0
427 31.186 92.725
428 57.236 88.087
429 65.995 17.162
430 13.609 0
431 22.56 71.402
432 55.262 30.977
433 70.517 28.051
434 71.847 14.678
435 68.802 30.92
436 66.388 40.807
437 58.812 31.73
438 51.417 44.421
439 51.115 2.492
440 21.655 9.085
441 18.571 13.908
442 16.893 9.434
443 13.439 1.687
444 0.812 3.978
445 1.001 5.244
446 0.897 7.525
447 1.001 5.692
448 1.069 6.649
449 1.001 5.177
450 0.996 3.539
451 1.071 5.21
452 0.987 6.724
453 0.987 7.977
454 1.002 7.423
455 1.004 5.416
456 1.001 4.443
457 1.002 4.388
458 0.951 5.886
459 0.989 6.769
460 1.001 7.194
461 0.982 4.964
462 1.003 4.159
463 1.068 3.377
464 1.028 3.172
465 0.994 5.37
466 1.002 4.608
467 1.015 7.654
468 1.019 6.441
469 0.999 4.496
470 1.009 4.519
471 1.014 3.228
472 0.869 7.373
473 1.003 7.174
474 0.987 8.627
475 1.071 5.753
476 1.032 4.88
477 1.091 5.907
478 1.001 3.93
479 1.017 7.598
480 0.918 6.742
481 1.002 7.429
482 1.056 6.033
483 1.016 4.139
484 1.001 4.591
485 1.016 3.714
486 0.956 6.879
487 1.001 6.967
488 1.029 6.726
489 1.003 4.576
490 1.002 2.283
491 1.065 3.916
492 0.986 4.649
493 1.001 7.387
494 0.91 6.641
495 0.999 6.091
496 0 0
497 0 0
498 0 0
499 0 0
500 0 0
501 0 0
502 0 0
503 0 0
504 0 0
505 0 0
506 0 0
507 0 0
508 0 0
509 0 0
510 0 0
511 0 0
512 0 0
513 0 0
514 0 0
515 0 0