Generac

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Generac SG070

70 kW standby · Natural Gas · Liquid-cooled

70 kW natural gas generator. Commercial and industrial power generation.

Standby power
70 kW
Voltage options
277/480V
Frequency / Phase
60 Hz · 3-phase
Engine
Generac 4.5L SI
commercial-standby

Overview#

The Generac SG070 is a 70 kW natural gas generator designed for commercial and industrial standby power applications.

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Estimate runtime for the Generac SG070

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

Estimate runtime on this tank

Fuel demand at 75% load

735,000 BTU/hr735.0 cf/min @ 1,000 BTU/cf

On utility natural gas the runtime is generally unlimited provided the supply line and meter can deliver this BTU/hr at the engine's required inlet pressure (typically 5–14" WC residential, up to 5 psi commercial). Confirm against the OEM's published fuel-pressure spec.

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