Engines · Marine diesel engines

Perkins marine diesel engines

EPA certification records list 180 marine diesel engine families from Perkins, model years 2005–2026. Rated power ranges from 7 to 373 kW, median 91 kW. Turbocharged engines make up 57% of families. The most families were certified in 2026 (17).

Engine families180
Engine models35
Model years2005–2026
Power range7–373 kWmedian 91 kW
Rank in category#6of 33 makers by families

Power distribution

Number of engine families by rated power.

0–19 kW26
19–37 kW21
37–56 kW18
56–75 kW11
75–130 kW10
130–225 kW37
225–450 kW42

Families certified per year

20053
20064
20074
20085
20094
20106
201111
20128
20131
20143
20152
20163
20173
20185
20195
202015
202115
202217
202317
202416
202516
202617

Technical mix

Fuel
Distillate Diesel Fuel129Diesel (Part89, Sub D,appdx A, Table 4)34Diesel (Part 89, Sub D, appdx A, Table 4)7Distillate Diesel [1065.703(b)]6Distillate Diesel [94.108(a)(1)]2Diesel (Part 89, Sub D, aPpdx A, Table 4)1
Aspiration
Turbocharged102Naturally aspirated60Turbo Air to Water (TAW)17
Configuration
4 Stroke Compression Ignition1294 Stroke50
Cylinders
2 cyl83 cyl254 cyl766 cyl70

Most certified engine models

Engines Co Ltd 202617Engines Co Ltd 202317Engines Co Ltd 202217Engines Co Ltd 202416Engines Co Ltd 202516Engines Co Ltd 202115Engines Co Ltd 202015Engines co ltd 20116Engines Company ltd 20125Engines Co Ltd 20195Engines Co Ltd 20185Engines Company ltd 20115

Engine families — latest 150

FamilyModelYearPowerFuel
TPKXN.761D20Engines Co Ltd 2026202614 kWDistillate Diesel Fuel
TPKXN.761E3CEngines Co Ltd 202620267 kWDistillate Diesel Fuel
TPKXN01.1D30Engines Co Ltd 2026202621 kWDistillate Diesel Fuel
TPKXN01.1GJ1Engines Co Ltd 2026202611 kWDistillate Diesel Fuel
TPKXN01.5N3CEngines Co Ltd 2026202616 kWDistillate Diesel Fuel
TPKXN02.2D50Engines Co Ltd 2026202638 kWDistillate Diesel Fuel
TPKXN02.2D75Engines Co Ltd 2026202655 kWDistillate Diesel Fuel
TPKXN02.2NLCEngines Co Ltd 2026202624 kWDistillate Diesel Fuel
TPKXN02.2NLTEngines Co Ltd 2026202633 kWDistillate Diesel Fuel
TPKXN04.4MN1Engines Co Ltd 20262026142 kWDistillate Diesel Fuel
TPKXN04.4MP1Engines Co Ltd 2026202678 kWDistillate Diesel Fuel
TPKXN07.0BP1Engines Co Ltd 20262026240 kWDistillate Diesel Fuel
TPKXN07.0BP2Engines Co Ltd 20262026142 kWDistillate Diesel Fuel
TPKXN07.0BP6Engines Co Ltd 20262026373 kWDistillate Diesel Fuel
TPKXN07.0BW1Engines Co Ltd 20262026186 kWDistillate Diesel Fuel
TPKXN07.0BW5Engines Co Ltd 20262026317 kWDistillate Diesel Fuel
TPKXN07.0BW7Engines Co Ltd 20262026209 kWDistillate Diesel Fuel
SPKXN.761D20Engines Co Ltd 2025202514 kWDistillate Diesel Fuel
SPKXN.761E3CEngines Co Ltd 202520257 kWDistillate Diesel Fuel
SPKXN01.1D30Engines Co Ltd 2025202521 kWDistillate Diesel Fuel
SPKXN01.5N3CEngines Co Ltd 2025202516 kWDistillate Diesel Fuel
SPKXN02.2D50Engines Co Ltd 2025202538 kWDistillate Diesel Fuel
SPKXN02.2D75Engines Co Ltd 2025202555 kWDistillate Diesel Fuel
SPKXN02.2NLCEngines Co Ltd 2025202524 kWDistillate Diesel Fuel
SPKXN02.2NLTEngines Co Ltd 2025202533 kWDistillate Diesel Fuel
SPKXN04.4MN1Engines Co Ltd 20252025142 kWDistillate Diesel Fuel
SPKXN04.4MP1Engines Co Ltd 2025202578 kWDistillate Diesel Fuel
SPKXN07.0BP1Engines Co Ltd 20252025240 kWDistillate Diesel Fuel
SPKXN07.0BP2Engines Co Ltd 20252025142 kWDistillate Diesel Fuel
SPKXN07.0BP6Engines Co Ltd 20252025373 kWDistillate Diesel Fuel
SPKXN07.0BW1Engines Co Ltd 20252025186 kWDistillate Diesel Fuel
SPKXN07.0BW5Engines Co Ltd 20252025317 kWDistillate Diesel Fuel
SPKXN07.0BW7Engines Co Ltd 20252025209 kWDistillate Diesel Fuel
RPKXN.761D20Engines Co Ltd 2024202414 kWDistillate Diesel Fuel
RPKXN.761E3CEngines Co Ltd 202420247 kWDistillate Diesel Fuel
RPKXN01.1D30Engines Co Ltd 2024202421 kWDistillate Diesel Fuel
RPKXN01.5N3CEngines Co Ltd 2024202416 kWDistillate Diesel Fuel
RPKXN02.2D50Engines Co Ltd 2024202438 kWDistillate Diesel Fuel
RPKXN02.2D75Engines Co Ltd 2024202455 kWDistillate Diesel Fuel
RPKXN02.2NLCEngines Co Ltd 2024202424 kWDistillate Diesel Fuel
RPKXN02.2NLTEngines Co Ltd 2024202433 kWDistillate Diesel Fuel
RPKXN04.4MN1Engines Co Ltd 20242024142 kWDistillate Diesel Fuel
RPKXN04.4MP1Engines Co Ltd 2024202478 kWDistillate Diesel Fuel
RPKXN07.0BP1Engines Co Ltd 20242024240 kWDistillate Diesel Fuel
RPKXN07.0BP2Engines Co Ltd 20242024142 kWDistillate Diesel Fuel
RPKXN07.0BP6Engines Co Ltd 20242024373 kWDistillate Diesel Fuel
RPKXN07.0BW1Engines Co Ltd 20242024186 kWDistillate Diesel Fuel
RPKXN07.0BW5Engines Co Ltd 20242024317 kWDistillate Diesel Fuel
RPKXN07.0BW7Engines Co Ltd 20242024209 kWDistillate Diesel Fuel
PPKXN.761D20Engines Co Ltd 2023202314 kWDistillate Diesel Fuel
PPKXN.761E3CEngines Co Ltd 202320237 kWDistillate Diesel Fuel
PPKXN01.1D30Engines Co Ltd 2023202321 kWDistillate Diesel Fuel
PPKXN01.1LCSEngines Co Ltd 2023202312 kWDistillate Diesel Fuel
PPKXN01.5N3CEngines Co Ltd 2023202316 kWDistillate Diesel Fuel
PPKXN02.2D50Engines Co Ltd 2023202338 kWDistillate Diesel Fuel
PPKXN02.2D75Engines Co Ltd 2023202355 kWDistillate Diesel Fuel
PPKXN02.2NLCEngines Co Ltd 2023202324 kWDistillate Diesel Fuel
PPKXN02.2NLTEngines Co Ltd 2023202333 kWDistillate Diesel Fuel
PPKXN04.4MN1Engines Co Ltd 20232023142 kWDistillate Diesel Fuel
PPKXN04.4MP1Engines Co Ltd 2023202378 kWDistillate Diesel Fuel
PPKXN07.0BP1Engines Co Ltd 20232023241 kWDistillate Diesel Fuel
PPKXN07.0BP2Engines Co Ltd 20232023142 kWDistillate Diesel Fuel
PPKXN07.0BP6Engines Co Ltd 20232023373 kWDistillate Diesel Fuel
PPKXN07.0BW1Engines Co Ltd 20232023186 kWDistillate Diesel Fuel
PPKXN07.0BW5Engines Co Ltd 20232023317 kWDistillate Diesel Fuel
PPKXN07.0BW7Engines Co Ltd 20232023209 kWDistillate Diesel Fuel
NPKXN.761D20Engines Co Ltd 2022202214 kWDistillate Diesel Fuel
NPKXN.761E3CEngines Co Ltd 202220227 kWDistillate Diesel Fuel
NPKXN01.1D30Engines Co Ltd 2022202221 kWDistillate Diesel Fuel
NPKXN01.1LCSEngines Co Ltd 2022202212 kWDistillate Diesel Fuel
NPKXN01.5N3CEngines Co Ltd 2022202216 kWDistillate Diesel Fuel
NPKXN02.2D50Engines Co Ltd 2022202238 kWDistillate Diesel Fuel
NPKXN02.2D75Engines Co Ltd 2022202255 kWDistillate Diesel Fuel
NPKXN02.2NLCEngines Co Ltd 2022202224 kWDistillate Diesel Fuel
NPKXN02.2NLTEngines Co Ltd 2022202233 kWDistillate Diesel Fuel
NPKXN04.4MN1Engines Co Ltd 20222022142 kWDistillate Diesel Fuel
NPKXN04.4MP1Engines Co Ltd 2022202278 kWDistillate Diesel Fuel
NPKXN07.0BP1Engines Co Ltd 20222022240 kWDistillate Diesel Fuel
NPKXN07.0BP2Engines Co Ltd 20222022142 kWDistillate Diesel Fuel
NPKXN07.0BP6Engines Co Ltd 20222022373 kWDistillate Diesel Fuel
NPKXN07.0BW1Engines Co Ltd 20222022186 kWDistillate Diesel Fuel
NPKXN07.0BW5Engines Co Ltd 20222022317 kWDistillate Diesel Fuel
NPKXN07.0BW7Engines Co Ltd 20222022209 kWDistillate Diesel Fuel
MPKXN.761D20Engines Co Ltd 2021202114 kWDistillate Diesel Fuel
MPKXN.761E3CEngines Co Ltd 202120217 kWDistillate Diesel Fuel
MPKXN01.1D30Engines Co Ltd 2021202121 kWDistillate Diesel Fuel
MPKXN01.1LCSEngines Co Ltd 2021202112 kWDistillate Diesel Fuel
MPKXN01.5N3CEngines Co Ltd 2021202116 kWDistillate Diesel Fuel
MPKXN02.2D50Engines Co Ltd 2021202138 kWDistillate Diesel Fuel
MPKXN02.2D75Engines Co Ltd 2021202155 kWDistillate Diesel Fuel
MPKXN02.2NLCEngines Co Ltd 2021202124 kWDistillate Diesel Fuel
MPKXN02.2NLTEngines Co Ltd 2021202133 kWDistillate Diesel Fuel
MPKXN04.4MN1Engines Co Ltd 20212021142 kWDistillate Diesel Fuel
MPKXN04.4MP1Engines Co Ltd 2021202178 kWDistillate Diesel Fuel
MPKXN07.0BP1Engines Co Ltd 20212021241 kWDistillate Diesel Fuel
MPKXN07.0BP6Engines Co Ltd 20212021373 kWDistillate Diesel Fuel
MPKXN07.0BW5Engines Co Ltd 20212021317 kWDistillate Diesel Fuel
MPKXN07.0BW7Engines Co Ltd 20212021317 kWDistillate Diesel Fuel
LPKXN.761D20Engines Co Ltd 2020202014 kWDistillate Diesel Fuel
LPKXN.761E3CEngines Co Ltd 202020207 kWDistillate Diesel Fuel
LPKXN04.4MN1Engines Co Ltd 20202020142 kWDistillate Diesel Fuel
LPKXN07.0BP1Engines Co Ltd 20202020241 kWDistillate Diesel Fuel
LPKXN07.0BP6Engines Co Ltd 20202020373 kWDistillate Diesel Fuel
LPKXN07.0BW5Engines Co Ltd 20202020317 kWDistillate Diesel Fuel
LPKXN07.0BW7Engines Co Ltd 20202020317 kWDistillate Diesel Fuel
LPKXN07.0IMOEngines Co Ltd 20202020241 kWDistillate Diesel Fuel
LPKXN1.13D30Engines Co Ltd 2020202021 kWDistillate Diesel Fuel
LPKXN1.13LCSEngines Co Ltd 2020202012 kWDistillate Diesel Fuel
LPKXN1.49N3CEngines Co Ltd 2020202016 kWDistillate Diesel Fuel
LPKXN2.22D50Engines Co Ltd 2020202038 kWDistillate Diesel Fuel
LPKXN2.22D75Engines Co Ltd 2020202055 kWDistillate Diesel Fuel
LPKXN2.22NLCEngines Co Ltd 2020202024 kWDistillate Diesel Fuel
LPKXN2.22NLTEngines Co Ltd 2020202033 kWDistillate Diesel Fuel
KPKXN04.4MN1Engines Co Ltd 20192019142 kWDistillate Diesel Fuel
KPKXN07.0BP1Engines Co Ltd 20192019241 kWDistillate Diesel Fuel
KPKXN07.0BP6Engines Co Ltd 20192019373 kWDistillate Diesel Fuel
KPKXN07.0BW5Engines Co Ltd 20192019317 kWDistillate Diesel Fuel
KPKXN07.0BW7Engines Co Ltd 20192019317 kWDistillate Diesel Fuel
JPKXN04.4MN1Engines Co Ltd 20182018142 kWDistillate Diesel Fuel
JPKXN07.0BP1Engines Co Ltd 20182018241 kWDistillate Diesel Fuel
JPKXN07.0BP6Engines Co Ltd 20182018373 kWDistillate Diesel Fuel
JPKXN07.0BW5Engines Co Ltd 20182018317 kWDistillate Diesel Fuel
JPKXN07.0BW7Engines Co Ltd 20182018209 kWDistillate Diesel Fuel
HPKXN04.4MN1Engines Co Ltd 20172017142 kWDistillate Diesel Fuel
HPKXN07.0BP1Engines Co Ltd 20172017241 kWDistillate Diesel Fuel
HPKXN07.0BP6Engines Co Ltd 20172017373 kWDistillate Diesel Fuel
GPKXN04.4MN1Engines Co Ltd 20162016142 kWDistillate Diesel Fuel
GPKXN07.0BP1Engines Co Ltd 20162016241 kWDistillate Diesel Fuel
GPKXN07.0BP6Engines Co Ltd 20162016373 kWDistillate Diesel Fuel
FPKXN04.4MN120152015142 kWDistillate Diesel [1065.703(b)]
FPKXN07.0BP120152015241 kWDistillate Diesel [1065.703(b)]
EPKXN04.4MN120142014142 kWDistillate Diesel [1065.703(b)]
EPKXN07.0BP120142014241 kWDistillate Diesel [1065.703(b)]
EPKXW07.0BP120142014164 kWDistillate Diesel [1065.703(b)]
DPKXN07.0BP120132013241 kWDistillate Diesel [1065.703(b)]
CPKXN04.4NA1Engines Company ltd 2012201254 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN04.4NA5Engines Company ltd 2012201264 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN04.4NA6Engines Company ltd 2012201264 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN04.4TAGEngines Company ltd 2012201291 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN04.4TC1Engines Company ltd 2012201270 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN06.6PK1Engines co ltd 20122012170 kWDiesel (Part 89, Sub D, appdx A, Table 4)
CPKXN06.6PK5Engines co ltd 20122012225 kWDiesel (Part 89, Sub D, aPpdx A, Table 4)
CPKXN06.6PK6Engines co ltd 20122012225 kWDiesel (Part 89, Sub D, appdx A, Table 4)
BPKXN04.4NA1Engines Company ltd 2011201154 kWDiesel (Part89, Sub D,appdx A, Table 4)
BPKXN04.4NA5Engines Company ltd 2011201164 kWDiesel (Part89, Sub D,appdx A, Table 4)
BPKXN04.4NA6Engines Company ltd 2011201164 kWDiesel (Part89, Sub D,appdx A, Table 4)
BPKXN04.4TAGEngines Company ltd 2011201191 kWDiesel (Part89, Sub D,appdx A, Table 4)
BPKXN04.4TC1Engines Company ltd 2011201170 kWDiesel (Part89, Sub D,appdx A, Table 4)
BPKXN06.6PH5Engines co ltd 20112011161 kWDistillate Diesel [94.108(a)(1)]
BPKXN06.6PH6Engines co ltd 20112011161 kWDistillate Diesel [94.108(a)(1)]

Other marine diesel engines makers

Caterpillar515John Deere407Cummins376Volvo Penta368Yanmar323FPT Industrial178Mitsubishi Heavy Industries140Shibaura124Nanni Industries118MAN Truck & Bus111Beta Marine100

Source

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

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