Engines · Nonroad diesel engines

Cummins nonroad diesel engines

EPA certification records list 1732 nonroad diesel engine families from Cummins, model years 1996–2026. Rated power ranges from 46 to 2,237 kW (listed for 690 of 1732 families), median 345 kW. Displacement spans 1.5 l to 95.3 l. Turbo Air to Air (TAA) engines make up 54% of families. The most families were certified in 2006 (94).

Engine families1,732
Engine models370
Model years1996–2026
Power range46–2237 kWmedian 345 kW
Displacement1.5 l – 95.3 l
Rank in category#1of 75 makers by families

Power distribution

Number of engine families by rated power.

37–56 kW68
56–75 kW19
75–130 kW131
130–225 kW35
225–450 kW214
450–560 kW35
560–1000 kW148
1000+ kW40

Families certified per year

199644
199748
199852
199951
200060
200171
200273
200364
200470
200579
200694
200777
200868
200981
201063
201148
201231
201332
201439
201541
201641
201739
201841
201950
202056
202158
202256
202357
202455
202546
202647

Emission standards by year

How Cummins's certifications moved through emission standards.

YearStandards certified (families)
2012Tier 3 (13) · Interim Tier 4 (13) · Tier 2 (5)
2013Tier 3 (14) · Interim Tier 4 (13) · Tier 2 (5)
2014Tier 3 (20) · Interim Tier 4 (8) · Tier 4 (Final or Phase In) (6) · Tier 2 (5)
2015Tier 3 (20) · Tier 4 (Final or Phase In) (15) · Tier 2 (6)
2016Tier 4 (Final or Phase In) (20) · Tier 3 (15) · Tier 2 (6)
2017Tier 4 (Final or Phase In) (19) · Tier 3 (14) · Tier 2 (6)
2018Tier 4 (Final or Phase In) (21) · Tier 3 (14) · Tier 2 (6)
2019Tier 4 (Final or Phase In) (30) · Tier 3 (14) · Tier 2 (6)
2020Tier 4 (Final or Phase In) (35) · Tier 3 (15) · Tier 2 (6)
2021Tier 4 (Final or Phase In) (36) · Tier 3 (16) · Tier 2 (6)
2022Tier 4 (Final or Phase In) (35) · Tier 3 (15) · Tier 2 (6)
2023Tier 4 (Final or Phase In) (36) · Tier 3 (15) · Tier 2 (6)
2024Tier 4 (Final or Phase In) (35) · Tier 3 (14) · Tier 2 (6)
2025Tier 4 (Final or Phase In) (34) · Tier 3 (6) · Tier 2 (6)
2026Tier 4 (Final or Phase In) (32) · Tier 3 (8) · Tier 2 (7)

Technical mix

Fuel
Diesel9087-15 ppm Ultra Low Sulfur Diesel429300-500 ppm Low Sulfur Diesel237Natural Gas77Propane12Cng5
Aspiration
Turbo Air to Air (TAA)515Turbo Air to Water (TAW)158Single Stage Turbo134Naturally aspirated69Turbocharged48Turbo Air to Air +Water(TAA+TAW)11
Configuration
4 Stroke Compression Ignition690

Most certified engine models

Inc108Ob154Ok143Of140Ol120Inc. B3.320Inc. QSX15-C18Engine Company C8.3-C16Inc. QSB4.515Inc. QSM11-C158725:Fr91995130426;Fr9185013

Engine families — latest 150

FamilyModelYearDisplacementPowerFuelStandard
TCEXL015.AAHInc2026—338 kW—Tier 3
TCEXL015.AAJInc2026—560 kW—Tier 2
TCEXL02.8AABOf120262.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL02.8AACOf120262.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL023.AABOk19202623.2 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
TCEXL0275AAKInc2026—178 kW—Tier 3
TCEXL0275AASOf120264.5 l178 kW7-15 ppm Ultra Low Sulfur DieselTier 3
TCEXL03.3BAAOb120263.3 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 3
TCEXL03.3CAAOb120263.3 l66 kW300-500 ppm Low Sulfur DieselTier 3
TCEXL03.8AABOf120263.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL03.8AACOf320263.7 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL03.8AAEOf220265.9 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL03.8AAFOf120263.8 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL03.8AAHOf120263.8 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL030.AADOt5202630.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
TCEXL04.5AAHOb120264.5 l102 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL04.5AAJOb120264.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL04.5AAKOb120264.5 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL04.5AALOb120264.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL0409AABOb120266.7 l178 kW300-500 ppm Low Sulfur DieselTier 3
TCEXL0409AADOb120266.7 l338 kW300-500 ppm Low Sulfur DieselTier 3
TCEXL050.AADOk22202650.5 l560 kW300-500 ppm Low Sulfur DieselTier 2
TCEXL0540AABOl220268.9 l338 kW300-500 ppm Low Sulfur DieselTier 3
TCEXL06.7AAKOb120266.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL06.7AALOb120266.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL06.7AAQOb120266.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL06.7AAROb1320266.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL06.7AATOb120266.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL06.7AAUOb120266.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL060.AADOk46202660.4 l560 kW300-500 ppm Low Sulfur DieselTier 2
TCEXL08.9AAKOl120268.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL08.9AALOl120268.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL08.9AAQOl120268.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL08.9AAROl120268.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL12.0AAAInc2026—345 kW—Tier 4 (Final or Phase In)
TCEXL15.0AALInc2026—345 kW—Tier 4 (Final or Phase In)
TCEXL15.0AASLx1202614.9 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL17.0AAAOs1202616.8 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
TCEXL19.0AAAOk1202618.9 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL23.0AADOk1202623.2 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL30.0AAEOt1202630.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL50.0AAFOk1202650.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL50.0AAGOk1202650.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL50.0AAHOk1202650.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL60.0AAFOk1202660.4 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL78.0AABOk1202677.6 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
TCEXL95.0AAAOk2202695.3 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
SCEXL015.AAJInc2025—1,398 kW—Tier 2
SCEXL02.8AABOf120252.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL02.8AACOf120252.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL023.AABOk19202523.2 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
SCEXL0275AAKOb120254.5 l178 kW300-500 ppm Low Sulfur DieselTier 3
SCEXL03.3BAAOb120253.3 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 3
SCEXL03.3CAAOb120253.3 l66 kW300-500 ppm Low Sulfur DieselTier 3
SCEXL03.8AAAOf120253.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AABOf120253.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AACOf120253.7 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AADOf120253.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AAEOf220255.9 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AAFOf120253.8 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL03.8AAHOf120253.8 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL030.AADOt3202530.5 l560 kW300-500 ppm Low Sulfur DieselTier 2
SCEXL04.5AAHOb120254.5 l102 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL04.5AAJOb120254.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL04.5AAKOb120254.5 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL04.5AALOb120254.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL0409AABOb120256.7 l178 kW300-500 ppm Low Sulfur DieselTier 3
SCEXL0409AADOb120256.7 l338 kW300-500 ppm Low Sulfur DieselTier 3
SCEXL050.AADOk22202550.5 l560 kW300-500 ppm Low Sulfur DieselTier 2
SCEXL0540AABOl220258.9 l338 kW300-500 ppm Low Sulfur DieselTier 3
SCEXL06.7AAKOb120256.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL06.7AALOb120256.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL06.7AAQOb120256.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL06.7AAROb1320256.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL06.7AATOb120256.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL06.7AAUOb120256.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL060.AADOk46202560.4 l560 kW300-500 ppm Low Sulfur DieselTier 2
SCEXL08.9AAKOl120258.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL08.9AALOl120258.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL08.9AAQOl120258.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL08.9AAROl120258.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL12.0AAAInc2025—345 kW—Tier 4 (Final or Phase In)
SCEXL15.0AALInc2025—345 kW—Tier 4 (Final or Phase In)
SCEXL15.0AASLx1202514.9 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL19.0AAAOk1202518.9 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL23.0AADOk1202523.2 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL30.0AAEOt1202530.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL50.0AAFOk1202550.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL50.0AAGOk1202550.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL50.0AAHOk1202550.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL60.0AAFOk1202560.4 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL78.0AABOk1202577.6 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
SCEXL95.0AAAOk2202595.3 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
RCEXL015.AAHInc2024—338 kW—Tier 3
RCEXL015.AAJInc2024—1,398 kW—Tier 2
RCEXL02.8AABOf120242.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL02.8AACOf120242.8 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL023.AABOk7202423.2 l560 kW300-500 ppm Low Sulfur DieselTier 2
RCEXL0275AAG8725:Fr9199520244.5 l102 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL0275AAH1472:Fr9166820244.5 l102 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL0275AAK2743;Fr9238420244.5 l178 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL03.3BAA3056:Fr9286820243.3 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 3
RCEXL03.3CAA3057:Fr9246320243.3 l66 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL03.8AAAOf120243.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL03.8AABOf120243.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL03.8AACOf120243.7 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL03.8AADOf120243.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL03.8AAEOf220245.9 l46 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL03.8AAFOf120243.8 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL030.AADOt3202430.5 l560 kW300-500 ppm Low Sulfur DieselTier 2
RCEXL04.5AAHOb120244.5 l102 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL04.5AAJOb120244.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL04.5AAKOb120244.5 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL04.5AALOb120244.5 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL0409AAB8611;Fr9142120246.7 l178 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL0409AAC0426;Fr9185020246.7 l102 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL0409AAD2605;Fr92278G520246.7 l338 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL050.AADOk22202450.5 l560 kW300-500 ppm Low Sulfur DieselTier 2
RCEXL0505AAE8539:Fr9135820248.3 l338 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL0540AAB3301:Fr93008G20248.9 l338 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL06.7AAKOb120246.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL06.7AALOb120246.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL06.7AAQOb120246.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL06.7AAROb1320246.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL06.7AATOb120246.7 l93 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL06.7AAUOb120246.7 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL060.AADOk46202460.4 l560 kW300-500 ppm Low Sulfur DieselTier 2
RCEXL0661AAHLm1202410.8 l338 kW300-500 ppm Low Sulfur DieselTier 3
RCEXL08.9AAKOl120248.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL08.9AALOl120248.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL08.9AAQOl120248.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL08.9AAROl120248.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL12.0AAALx1202411.8 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL13.0AAALz1202413.0 l505 kW7-15 ppm Ultra Low Sulfur DieselTier 3
RCEXL15.0AAILx1202414.9 l505 kW7-15 ppm Ultra Low Sulfur DieselTier 3
RCEXL15.0AALLx39202414.9 l345 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL15.0AASInc2024—560 kW—Tier 4 (Final or Phase In)
RCEXL19.0AAAOk1202418.9 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL23.0AADOk1202423.2 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL30.0AAEOt1202430.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL50.0AAFOk1202450.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL50.0AAGOk1202450.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL50.0AAHOk1202450.5 l560 kWCompressed Natural GasTier 4 (Final or Phase In)
RCEXL60.0AABOk1202450.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL60.0AAFOk1202460.4 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL78.0AAAOk1202430.5 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL78.0AABOk1202477.6 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 4 (Final or Phase In)
RCEXL95.0AAAOk2202495.3 l560 kW7-15 ppm Ultra Low Sulfur DieselTier 2
PCEXL015.AAHInc2023—338 kW—Tier 3
PCEXL015.AAJInc2023—1,398 kW—Tier 2

Other nonroad diesel engines makers

Yanmar1425Kubota1385Caterpillar1003Deutz962John Deere897Isuzu718Perkins659Mitsubishi Heavy Industries658Shibaura620Komatsu601FPT Industrial560

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:CE1, CE2, CE3, CE5, CE6, CE8, CEX). An engine family is a group of engines certified together; one family can cover several power ratings.

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