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Caterpillar 773 Generator Set

The Caterpillar 773 is a generator set powered by a Caterpillar C27 ACERT™ engine. It holds about 68 L (18.0 gal) of oil and 67.9 L (17.9 gal) of coolant.

27.0 L
Displacement
68.0 L
Oil capacity
4
Document types

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Specifications

Oil capacity68.0 L

Engine

Caterpillar C27 ACERT™
Oil capacity68.0 L
Coolant capacity67.9 L
Displacement27.0 L
AspirationTurbocharged-Aftercooled
Rated speed1800 rpm

Common questions

What engine does the Caterpillar 773 use?

The Caterpillar 773 is powered by the Caterpillar C27 ACERT™ engine.

What is the oil capacity of the Caterpillar 773?

The Caterpillar C27 ACERT™ engine in the Caterpillar 773 has an oil capacity of 68.0 liters.

Parts

1
Part #DescriptionQtySystem
AEHQ5689-02Sound Suppression1Sound suppression buy

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Spec sheetReferenceParts manualService manual