Cummins

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Cummins C50 D5

50 kW standby · Diesel · Liquid-cooled

50 kW diesel generator. Commercial and industrial power generation.

Standby power
50 kW
Voltage options
277/480V
Frequency / Phase
60 Hz · 3-phase
Engine
Cummins B4.5
commercial-standby

Overview#

The Cummins C50 D5 is a 50 kW diesel generator designed for commercial and industrial standby power applications.

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Adjust load percent and tank size to estimate runtime. Pre-filled with this model's spec where available.

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Estimated runtime

74.1 hours(3.1 days)

Fuel consumption ≈ 2.70 GPH at 75% load. Estimate based on industry-typical 1800 RPM standby curves (≈0.07 GPH/kW at full load). Actual consumption varies by engine, ambient temperature, fuel quality, and tuning.

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