Ashok Leyland H6G4DE125 vs Cummins B5.9CS4GT1
The Ashok Leyland H6G4DE125 and Cummins B5.9CS4GT1 are both diesel generator engines in a similar power class. Both are rated at roughly 125 kVA. Displacement is 7 L versus 5.9 L. The table below compares their full specifications side by side.
| Specification | Ashok Leyland H6G4DE125 | Cummins B5.9CS4GT1 |
|---|---|---|
| Headline rating | 125 kVA | 125 kVA |
| Standby (50 Hz) | 100 kWe | 100 kWe |
| Prime (50 Hz) | 90 kWe | 100 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 7 L | 5.9 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 IV |
| Dry weight | — | — |
| Origin | India | China |
Choosing between Ashok Leyland H6G4DE125 and Cummins B5.9CS4GT1
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.