ABC 6DZ vs Perkins 401246TWG4A
The ABC 6DZ and Perkins 401246TWG4A are both diesel generator engines in a similar power class. Both are rated at roughly 1,601 kVA. Displacement is 95.7 L versus 46 L. The table below compares their full specifications side by side.
| Specification | ABC 6DZ | Perkins 401246TWG4A |
|---|---|---|
| Headline rating | 1,591 kVA | 1,610 kVA |
| Standby (50 Hz) | — | 1,288 kWe |
| Prime (50 Hz) | 1,273 kWe | 1,204 kWe |
| Standby (60 Hz) | — | 1,288 kWe |
| Prime (60 Hz) | 1,146 kWe | 1,204 kWe |
| Displacement | 95.7 L | 46 L |
| Configuration | L6 | V12 |
| Cylinders | 6 | 12 |
| Rated speed | 1,000 / 1,200 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Application-dependent | Unregulated |
| Dry weight | — | — |
| Origin | Belgium | India / United Kingdom |
Choosing between ABC 6DZ and Perkins 401246TWG4A
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 Perkins 401246TWG4A has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.