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Home›Komatsu›Komatsu EGS300-6

Komatsu EGS300-6 Generator Set

The Komatsu EGS300-6 is a 242 kW (303 kVA) standby generator set powered by a Komatsu SA6D125-1 engine. It is available at 400 V, Single Phase-phase and 50 Hz. It holds about 30 L (7.9 gal) of oil and 61 L (16.1 gal) of coolant. Starting uses 2 group-12 batteries at 12 V. The set measures 3000×1100×1580 mm (118.1×43.3×62.2 in) and weighs about 2600 kg (5732 lb).

242 kW
Standby
125.0 L
Displacement
30.0 L
Oil capacity
2
Document types

Specifications

Frequency50.0 Hz
Standby power242 kW
Standby kVA303
Prime power221 kW
ControllerDSE5220
Oil capacity30.0 L
Voltage options400 V
PhaseSingle Phase
Battery group12V - 150AH X 2
Battery voltage12 V
Battery quantity2
Coolant capacity61 L
Dimensions (L×W×H)3000×1100×1580 mm
Dry weight2600 kg

Engine

Komatsu SA6D125-1
Displacement125.0 L
AspirationTurbocharged and Aftercooled
Rated speed1500 rpm

Common questions

What is the power rating of the Komatsu EGS300-6?

The Komatsu EGS300-6 is rated 242 kW standby (303.0 kVA).

What engine does the Komatsu EGS300-6 use?

The Komatsu EGS300-6 is powered by the Komatsu SA6D125-1 engine.

Parts

15model family
Part #DescriptionQtySystem
EGS120-8Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS1200-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS160-8Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS240-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS300-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS360-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS380-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS500-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS630-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS65-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS760-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
EGS850-6Rated output 50 to 1,000 kV A (40 to 800 kW)Service part / kit PartsGeek
FVBH0020Working Ranges and Digging ForceService part / kit PartsGeek
FVBH0520ROPS cab1Service part / kit PartsGeek
FVBH0522ROPS cabService part / kit PartsGeek

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Spec sheet — b35d390c-8369-4db5-9e1f-80bc7d0f0924 (Komatsu)Spec sheet — catalogue-may-phat-dien-komatsu (Komatsu)spec_sheet — Komatsu-Performance-Handbook-ed32-2019 (Komatsu)