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500kW Diesel Generator Fuel Consumption (Data & Calculatrice)

This page provides detailed fuel consumption data for a 500kW Générateur diesel. All data is based on Huaquan Power test reports and Cummins/Perkins engine shop manuals.

500kW Fuel Consumption Table

Charger (%)Puissance de sortieConsommation de carburant (L/heure)Consommation de carburant (kg/heure)Durée d'exécution (500L Tank)
25%125 kW26 L/heure22 kg/heure19 heures
50%250 kW56 L/heure47 kg/heure8 heures
75%375 kW89 L/heure75 kg/heure5 heures
100%500 kW125 L/heure106 kg/heure4 heures
110%550 kW137 L/heure116 kg/heure3 heures

Factors Specific to 500kW Générateurs

For 500kW generators, pay attention to:

  • Engine Selection: Cummins QSK series offers 5-8% better fuel efficiency than comparable engines
  • Température ambiante: Au dessus de 40°C, fuel consumption increases by 3-5%
  • Altitude: Above 1000m, diesel engines don’t lose power (unlike gas), but cooling efficiency drops
  • Entretien: Replace fuel filters every 500h to maintain optimal consumption

Real-World Case: Huaquan Project Data

In Huaquan’s global projects, we’ve measured actual fuel consumption for 500kW generators:

Project LocationApplicationMeasured Fuel (L/heure)Remarques
Asie du Sud-EstUsine de fabrication86 L/h @ 75% chargerWith cooling load included
Moyen-OrientCentre de données90 L/h @ 75% chargerTempérature ambiante élevée

For a personalized fuel cost estimate based on your local diesel price and operating hours, contact our technical team.