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Home›Komatsu›Komatsu EGS630-6

Komatsu EGS630-6 Generator Set

The Komatsu EGS630-6 is a 426 kW (571 kVA) standby generator set powered by a Komatsu SAA6D140-P580 engine. It is available at 400 V, Single Phase-phase and 50 Hz. It holds about 38.5 L (10.2 gal) of oil and 77.5 L (20.5 gal) of coolant. Starting uses 2 group-12 batteries at 12 V. The set measures 3600×1410×1780 mm (141.7×55.5×70.1 in) and weighs about 3800 kg (8378 lb).

426 kW
Standby
140.0 L
Displacement
38.5 L
Oil capacity
2
Document types

Specifications

Frequency50.0 Hz
Standby power426 kW
Standby kVA571
Prime power400 kW
ControllerDSE5220
Oil capacity38.5 L
Voltage options400 V
PhaseSingle Phase
Battery group12V - 200AH X 2
Battery voltage12 V
Battery quantity2
Coolant capacity77.5 L
Dimensions (L×W×H)3600×1410×1780 mm
Dry weight3800 kg

Engine

Komatsu SAA6D140-P580
Displacement140.0 L
AspirationTurbocharged and Air to Air Aftercooled
Rated speed1500 rpm

Common questions

What is the power rating of the Komatsu EGS630-6?

The Komatsu EGS630-6 is rated 426 kW standby (571.0 kVA).

What engine does the Komatsu EGS630-6 use?

The Komatsu EGS630-6 is powered by the Komatsu SAA6D140-P580 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 — catalogue-may-phat-dien-komatsu (Komatsu)spec_sheet — Komatsu-Performance-Handbook-ed32-2019 (Komatsu)