Engines · Marine diesel engines

National Railway Equipment marine diesel engines

EPA certification records list 47 marine diesel engine families from National Railway Equipment, model years 2015–2026. The most families were certified in 2026 (4).

Engine families47
Engine models12
Model years2015–2026
Rank in category#16of 33 makers by families

Families certified per year

20153
20164
20174
20184
20194
20204
20214
20224
20234
20244
20254
20264

Most certified engine models

Co. 20264Co. 20254Co. 20244Co. 20234Co. 20224Co. 20214Co. 20204Co. 20194Co. 20184Co. 20174Co. 20164Co. 20153

Engine families

FamilyModelYearFuel
TNREN169.ERTCo. 20262026—
TNREN186.EU3Co. 20262026—
TNREN186.MUICo. 20262026—
TNREN211.ENPCo. 20262026—
SNREN169.ERTCo. 20252025—
SNREN186.EU3Co. 20252025—
SNREN186.MUICo. 20252025—
SNREN211.ENPCo. 20252025—
RNREN169.ERTCo. 20242024—
RNREN186.EU3Co. 20242024—
RNREN186.MUICo. 20242024—
RNREN211.ENPCo. 20242024—
PNREN169.ERTCo. 20232023—
PNREN186.EU3Co. 20232023—
PNREN186.MUICo. 20232023—
PNREN211.ENPCo. 20232023—
NNREN169.ERTCo. 20222022—
NNREN186.EU3Co. 20222022—
NNREN186.MUICo. 20222022—
NNREN211.ENPCo. 20222022—
MNREN169.ERTCo. 20212021—
MNREN186.EU3Co. 20212021—
MNREN186.MUICo. 20212021—
MNREN211.ENPCo. 20212021—
LNREN169.ERTCo. 20202020—
LNREN186.EU3Co. 20202020—
LNREN186.MUICo. 20202020—
LNREN211.ENPCo. 20202020—
KNREN169.ERTCo. 20192019—
KNREN186.EU3Co. 20192019—
KNREN186.MUICo. 20192019—
KNREN211.ENPCo. 20192019—
JNREN169.ERTCo. 20182018—
JNREN186.EU3Co. 20182018—
JNREN186.MUICo. 20182018—
JNREN211.ENPCo. 20182018—
HNREN169.ERTCo. 20172017—
HNREN186.EU3Co. 20172017—
HNREN186.MUICo. 20172017—
HNREN211.ENPCo. 20172017—
GNREN169.ERTCo. 20162016—
GNREN186.EU3Co. 20162016—
GNREN186.MUICo. 20162016—
GNREN211.ENPCo. 20162016—
FNREN169.ERTCo. 20152015—
FNREN186.MUICo. 20152015—
FNREN211.ENPCo. 20152015—

Other marine diesel engines makers

Caterpillar515John Deere407Cummins376Volvo Penta368Yanmar323Perkins180FPT 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:NRE). An engine family is a group of engines certified together; one family can cover several power ratings.

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