Scania OC16 071A 02-83 vs Weichai 6M33D450E310NG
The Scania OC16 071A 02-83 and Weichai 6M33D450E310NG are both natural gas generator engines in a similar power class. Both are rated at roughly 508 kVA. Displacement is 16.4 L versus 19.8 L. The table below compares their full specifications side by side.
| Specification | Scania OC16 071A 02-83 | Weichai 6M33D450E310NG |
|---|---|---|
| Headline rating | 509 kVA | 506 kVA |
| Standby (50 Hz) | — | 405 kWe |
| Prime (50 Hz) | 407 kWe | 400 kWe |
| Standby (60 Hz) | — | 432 kWe |
| Prime (60 Hz) | 426 kWe | — |
| Displacement | 16.4 L | 19.8 L |
| Configuration | L8 | V6 |
| Cylinders | 8 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Sweden | China |
Choosing between Scania OC16 071A 02-83 and Weichai 6M33D450E310NG
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 Scania OC16 071A 02-83 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.