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Caterpillar GEP550 Generator Set

The Caterpillar GEP550 is a 483 kW Diesel standby generator set powered by a Perkins 2806C-E16TAG2 engine. It is available at 415/240 V, 400/230 V and 380/220 V, 50 Hz. It holds about 68 L (18.0 gal) of oil and 50 L (13.2 gal) of coolant, with a maximum ambient rating of 78 °C. The set measures 3828×1200×2175 mm (150.7×47.2×85.6 in), weighs about 3950 kg (8708 lb) and produces 106 dBA at 1 m. An integrated tank holds 874 L (230.9 gal). The same 2806C-E16TAG2 engine also powers generator sets from FG Wilson and Perkins.

483 kW
Standby
15.8 L
Displacement
68.0 L
Oil capacity
1
Document types

How to read your Caterpillar serial & model number →

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power483 kW
Prime power445 kW
Controller2001 keystart, PowerWizard
Oil capacity68.0 L
AlternatorOlympian LL6114F
Voltage options415/240 V, 400/230 V, 380/220 V
Power factor0.8
Coolant capacity50.0 L
Max ambient78 °C
Dimensions (L×W×H)3828×1200×2175 mm
Dry weight3950 kg
Sound level106.0 dBA @ 1.0 m
Fuel tank874.0 L

Engine

Perkins 2806C-E16TAG2
Oil capacity68.0 L
Coolant capacity50.0 L
Displacement15.8 L
AspirationTurbo cargo, A/A refrigerado de carga
Rated speed1800 rpm

Common questions

What is the power rating of the Caterpillar GEP550?

The Caterpillar GEP550 is rated 483 kW standby.

What engine does the Caterpillar GEP550 use?

The Caterpillar GEP550 is powered by the Perkins 2806C-E16TAG2 engine.

What fuel does the Caterpillar GEP550 use?

The Caterpillar GEP550 runs on Diesel.

What is the oil capacity of the Caterpillar GEP550?

The Perkins 2806C-E16TAG2 engine in the Caterpillar GEP550 has an oil capacity of 68.0 liters.

What alternator does the Caterpillar GEP550 use?

The Caterpillar GEP550 uses a Olympian LL6114F alternator.

Parts

1
Part #DescriptionQtySystem
950-814Black finish stainless steel locks and hingesService part / kit PartsGeek

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.

Fuel consumption

RatingLoadL/hgal/h
Prime90.223.8
Standby118.431.3

Available documents

Spec sheet — GEP550 (Caterpillar)