Ashok Leyland H6G4DE160 vs SDEC 6HTAA6.5-G31
The Ashok Leyland H6G4DE160 and SDEC 6HTAA6.5-G31 are both diesel generator engines in a similar power class. Both are rated at roughly 160 kVA. Displacement is 7 L versus 6.5 L. The table below compares their full specifications side by side.
| Specification | Ashok Leyland H6G4DE160 | SDEC 6HTAA6.5-G31 |
|---|---|---|
| Headline rating | 160 kVA | 159 kVA |
| Standby (50 Hz) | 128 kWe | 127 kWe |
| Prime (50 Hz) | 115.2 kWe | 115 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 7 L | 6.5 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | India | China |
Choosing between Ashok Leyland H6G4DE160 and SDEC 6HTAA6.5-G31
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. The Ashok Leyland H6G4DE160 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.