New Vehicle and Engine Certification: Executive Orders for MY2025 Large Spark-Ignited Engines - Exhaust

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The New Vehicle and Engine Certification Program is responsible for the certification of new engines, vehicles, powertrains, aerodynamic devices and other new certifications.  Vehicles and engines may be sold and otherwise produced in California only if approved by Executive Order (EO) after review by CARB.  Executive Orders are issued for on-road and off-road categories.

Scanned copies of issued Executive Orders may be requested via email.

The following Executive Orders granted to the listed manufacturers of large spark-ignited engine families have been issued during the 2025 model year, as of October 25, 2024.

Further information is available in the Executive Orders Summary.

For questions, please contact Off-Road Spark-Ignited Engine Certification or Help Line at 1-800-242-4450.

CROWN EQUIPMENT CORPORATION

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑061‑0012SCEQB02.41A1LPGFORKLIFT0.820.6

DEUTZ AG

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑077‑00098/22/2024SDZXB02.2113LPGFORKLIFT0.820.6

DISCOVERY ENERGY, LLC

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑082‑0005SKHXB.7472GKGasolineTRACTOR/TUG, GENERATOR, OTHER8549
U‑L‑082‑0006SKHXB.7472PEGasolineTRACTOR/TUG, OTHER8549
U‑L‑082‑0007SKHXB.7472PFGasolineTRACTOR/TUG, COMPRESSOR, OTHER8549
U‑L‑082‑0008SKHXB.7472PGGasolineTRACTOR/TUG, OTHER8549

EMPCO LLC

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑073‑0016SEMPB02.2TLPLPGFORKLIFT0.820.6
U‑L‑073‑0017SEMPB03.7TLBGasoline and LPGFORKLIFT0.820.6
U‑L‑073‑0018SEMPB02.5KLPLPGFORKLIFT0.820.6

KAWASAKI MOTORS, LTD.

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑036‑00297/15/2024SKAXB.8222IAGasolineTRACTOR/TUG, OTHER8549
U‑L‑036‑00307/15/2024SKAXB.8242IBGasolineTRACTOR/TUG, OTHER8549

KUBOTA CORPORATION

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑016‑01727/30/2024SKBXB.9622KHGasoline or LPGAERIAL LIFT, SWEEPER, GENERATOR0.820.6
U‑L‑016‑01737/30/2024SKBXB01.5CFAGasoline or CNG or LPGFORKLIFT, GENERATOR, SWEEPER, TRACTOR/TUG, PUMP0.820.6
U‑L‑016‑01747/30/2024SKBXB01.5PFAGasoline or CNG or LPGAERIAL LIFT, GENERATOR, SWEEPER, TRACTOR/TUG0.820.6
U‑L‑016‑01757/30/2024SKBXB01.5QFAGasolineOTHER0.820.6
U‑L‑016‑01767/30/2024SKBXB02.5GFAGasoline or CNG or LPGFORKLIFT, AERIAL LIFT, GENERATOR, SWEEPER, PUMP, TRACTOR/TUG0.820.6
U‑L‑016‑01777/30/2024SKBXB02.5HFAGasoline or CNG or LPGFORKLIFT, AERIAL LIFT, SWEEPER, COMPRESSOR, TRACTOR/TUG0.820.6
U‑L‑016‑01787/30/2024SKBXB03.8CFAGasoline or CNG or LPGFORKLIFT, AERIAL LIFT, GENERATOR, SWEEPER, PUMP, TRACTOR/TUG0.820.6

POWER SOLUTIONS INTERNATIONAL, INC.

EO #DateEngine FamilyFuel TypeTypical ApplicationStandard (g/kW‑hr)
HC+NOxCO
U‑L‑011‑01344/14/2024SPSIS.9982GAGasoline and LPGFORKLIFT, AERIAL LIFT, SWEEPER, OTHER0.820.6
U‑L‑011‑01354/14/2024SPSIB2.40GLPGasoline and LPGFORKLIFT, SWEEPER, TRACTOR/TUG, OTHER0.820.6
U‑L‑011‑01364/14/2024SPSIB2.40HSGGasolineOTHER0.820.6
U‑L‑011‑01374/14/2024SPSIB03.0GLPGasoline and LPGFORKLIFT, SWEEPER, AERIAL LIFT, GENERATOR, PUMP, TRACTOR/TUG0.820.6
U‑L‑011‑01384/14/2024SPSIB04.3GLPLPG and/or CNGFORKLIFT, SWEEPER, TRACTOR/TUG, GENERATOR, COMPRESSOR, OTHER0.820.6
U‑L‑011‑01394/14/2024SPSIB5.70MLPLPGFORKLIFT0.820.6
U‑L‑011‑01404/14/2024SPSIB5.70NGPGasoline or CNG or LPGGENERATOR, COMPRESSOR, PUMP, OTHER0.820.6
U‑L‑011‑01414/14/2024SPSIB06.0GLPGasolineOTHER0.820.6
U‑L‑011‑01424/14/2024SPSIB08.8LPGLPGTRACTOR/TUG0.820.6
U‑L‑011‑01434/14/2024SPSIB8.80NGPLPG and/or CNGGENERATOR, PUMP, COMPRESSOR, TRACTOR/TUG0.820.6