40 C.F.R. Appendix E to Part 1037
Power Take-Off Utility Factors
Cite as 40 C.F.R. Appendix E to Part 1037 (2026)
Time (min) Utility factor fraction 0 0 10 0.1 20 0.18 30 0.24 40 0.31 50 0.36 60 0.4 70 0.44 80 0.47 90 0.51 100 0.54 110 0.57 120 0.6 130 0.64 140 0.66 150 0.69 160 0.71 170 0.74 180 0.76 190 0.77 200 0.79 210 0.8 220 0.82 230 0.83 240 0.85 250 0.86 260 0.87 270 0.88 280 0.88 290 0.89 300 0.9 310 0.9 320 0.91 330 0.92 340 0.93 350 0.93 360 0.94 370 0.95 380 0.95 390 0.96 420 0.96 430 0.97 460 0.97 470 0.98 520 0.98 530 0.99 580 0.99 590 1 [81 FR 74048, Oct. 25, 2016. Redesignated at 88 FR 4658, Jan. 24, 2023]