Diesel EngineEncyclopedia

Caterpillar

C7.1

C Series

In Production

Caterpillar C7.1 7L 4-cylinder diesel engine for generator sets. 150 ekW standby at 60Hz / 132 ekW standby at 50Hz. U.S. EPA Tier 3.

Power Ratings

kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf

50 Hz1500 RPM

kWmkWekVA
Prime Power133.3120150
Standby Power146.7132165

60 Hz1800 RPM

kWmkWekVA
Prime Power150135168.8
Standby Power166.7150187.5

Technical Specifications

BrandCaterpillar
ModelC7.1
SeriesC Series
ConfigurationIn-line 4, Turbocharged Aftercooled
Cylinders4
Displacement7 L
Fuel TypeDiesel
Emissions StandardU.S. EPA Tier 3
Country of OriginUSA

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