Lister Petter SA315G1 vs Yanmar 3TNM68-HGE
Compare Lister Petter SA315G1 and Yanmar 3TNM68-HGE by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 1.5 L and 0.668 L, respectively. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | Lister Petter SA315G1 | Yanmar 3TNM68-HGE |
|---|---|---|
| Standby electrical (50 Hz) | 10.4 kWe | 10.8 kWe |
| Prime electrical (50 Hz) | 9.6 kWe | Not listed |
| Standby electrical (60 Hz) | 12 kWe | 12.8 kWe |
| Prime electrical (60 Hz) | 11 kWe | Not listed |
| Other recorded mechanical power (duty unspecified) | 12.7 kW | Not listed |
| Displacement | 1.5 L | 0.668 L |
| Configuration | L3 | L3 |
| Cylinders | 3 | 3 |
| Recorded engine speed | 1,500 RPM | 3,000 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Euro Stage II | U.S. EPA Tier 2 |
| Dry weight | Not listed | Not listed |
| Origin | United Kingdom | Japan |
Compare matching ratings
Read across a row to compare the same operating duty and frequency. kWe is electrical output; mechanical kW is power at the engine shaft. kVA is apparent electrical power and is shown only when kWe is missing, without converting it. “Not listed” means the record lacks that rating, not zero output. Continuous and prime duties are kept separate. Check source documents, units and site conditions before comparing values.
An emissions classification in the catalog is not proof of certification for your engine or installation. Confirm the exact model, applicable documents and generator configuration.
Lister Petter SA315G1: Review the model record and available supporting documents
Yanmar 3TNM68-HGE: Review the model record and available supporting documents
Choosing between Lister Petter SA315G1 and Yanmar 3TNM68-HGE
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing.