Haifeng Machinery

Baudouin 6M33G8D3/5 vs Weichai 6M33D725E310

The Baudouin 6M33G8D3/5 and Weichai 6M33D725E310 are both diesel generator engines in a similar power class. Both are rated at roughly 814 kVA. Displacement is 19.6 L versus 19.8 L. The table below compares their full specifications side by side.

SpecificationBaudouin 6M33G8D3/5Weichai 6M33D725E310
Headline rating813 kVA815 kVA
Standby (50 Hz)650 kWe652 kWe
Prime (50 Hz)600 kWe608 kWe
Standby (60 Hz)666 kWe
Prime (60 Hz)603 kWe
Displacement19.6 L19.8 L
ConfigurationL6V6
Cylinders66
Rated speed1,500 RPM1,500 / 1,800 RPM
FuelDieselDiesel
CoolingLiquid-CooledLiquid-Cooled
EmissionsChina IIIChina National Stage III / Unregulated
Dry weight
OriginChinaChina

Choosing between Baudouin 6M33G8D3/5 and Weichai 6M33D725E310

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 Weichai 6M33D725E310 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.