Engines · Marine diesel engines
Hyundai SeasAll marine diesel engines
EPA certification records list 23 marine diesel engine families from Hyundai SeasAll, model years 2011–2026. Rated power ranges from 184 to 441 kW, median 199 kW. Turbocharged engines make up 100% of families. The most families were certified in 2022 (2).
Engine families23
Engine models12
Model years2011–2026
Power range184–441 kWmedian 199 kW
Rank in category#23of 33 makers by families
Power distribution
Number of engine families by rated power.
Families certified per year
Technical mix
Fuel
Distillate Diesel Fuel20Distillate Diesel [1065.703(b)]2Distillate Diesel [94.108(a)(1)]1
Aspiration
Turbocharged23
Configuration
4 Stroke Compression Ignition204 Stroke3
Cylinders
4 cyl36 cyl20
Most certified engine models
Co., Ltd. 20222Co., Ltd. 20262Co., Ltd. 20252Co., Ltd. 20242Co., Ltd. 20232Co., Ltd. 20212Co., Ltd. 20202Co., Ltd. 20192Co., Ltd. 20182Co., Ltd. 2016220152Co., Ltd. 20111
Engine families
| Family | Model | Year | Power | Fuel |
|---|---|---|---|---|
THYSN12.7HYS | Co., Ltd. 2026 | 2026 | 441 kW | Distillate Diesel Fuel |
THYSN2.94HYS | Co., Ltd. 2026 | 2026 | 199 kW | Distillate Diesel Fuel |
SHYSN12.7HYS | Co., Ltd. 2025 | 2025 | 441 kW | Distillate Diesel Fuel |
SHYSN2.94HYS | Co., Ltd. 2025 | 2025 | 199 kW | Distillate Diesel Fuel |
RHYSN12.7HYS | Co., Ltd. 2024 | 2024 | 441 kW | Distillate Diesel Fuel |
RHYSN2.94HYS | Co., Ltd. 2024 | 2024 | 199 kW | Distillate Diesel Fuel |
PHYSN12.7HYS | Co., Ltd. 2023 | 2023 | 441 kW | Distillate Diesel Fuel |
PHYSN2.94HYS | Co., Ltd. 2023 | 2023 | 199 kW | Distillate Diesel Fuel |
NHYSN12.7HYS | Co., Ltd. 2022 | 2022 | 441 kW | Distillate Diesel Fuel |
NHYSN2.94HYS | Co., Ltd. 2022 | 2022 | 199 kW | Distillate Diesel Fuel |
MHYSN12.7HYS | Co., Ltd. 2021 | 2021 | 441 kW | Distillate Diesel Fuel |
MHYSN2.94HYS | Co., Ltd. 2021 | 2021 | 199 kW | Distillate Diesel Fuel |
LHYSN12.7HYS | Co., Ltd. 2020 | 2020 | 441 kW | Distillate Diesel Fuel |
LHYSN2.94HYS | Co., Ltd. 2020 | 2020 | 199 kW | Distillate Diesel Fuel |
KHYSN12.7HYS | Co., Ltd. 2019 | 2019 | 441 kW | Distillate Diesel Fuel |
KHYSN2.94HYS | Co., Ltd. 2019 | 2019 | 199 kW | Distillate Diesel Fuel |
JHYSN12.7HYS | Co., Ltd. 2018 | 2018 | 441 kW | Distillate Diesel Fuel |
JHYSN2.94HYS | Co., Ltd. 2018 | 2018 | 199 kW | Distillate Diesel Fuel |
GHYSN12.7HYS | Co., Ltd. 2016 | 2016 | 390 kW | Distillate Diesel Fuel |
GHYSN2.94HYS | Co., Ltd. 2016 | 2016 | 199 kW | Distillate Diesel Fuel |
FHYSN12.7HYS | 2015 | 2015 | 390 kW | Distillate Diesel [1065.703(b)] |
FHYSN2.94HYS | 2015 | 2015 | 199 kW | Distillate Diesel [1065.703(b)] |
BHYSN2.96S25 | Co., Ltd. 2011 | 2011 | 184 kW | Distillate Diesel [94.108(a)(1)] |
Other marine diesel engines makers
Source
US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:HYS). An engine family is a group of engines certified together; one family can cover several power ratings.
Engine calculators
Torque, power and BMEPPower from torque and RPM · Torque from power and RPM · Brake mean effective pressure (BMEP)Engine displacementDisplacement from bore, stroke and cylinders · Bore from displacement and stroke · Stroke from displacement and boreBSFC and thermal efficiencyBSFC from power and fuel flow · Fuel flow from power and BSFC · Thermal efficiency from BSFCCompression ratioStatic compression ratio · Chamber volume for a target compression ratio · Theoretical compression pressurePiston speedMean piston speed · Maximum RPM for a piston speed limit · Rod ratio, piston velocity and acceleration
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