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WhisperWatt DCA400SSK Generator Set

The WhisperWatt DCA400SSK is a 352 kW (440 kVA) Diesel standby generator set powered by a Komatsu SA6D140AE engine. It is available at 12 V, 208 V, 220 V, 240 V, 416 V, 440 V and 480 V, 3-phase, 60 Hz and rated 77.2 A. It holds about 60.9 L (16.1 gal) of oil. Starting uses 2 batteries rated 200 CCA at 24 V. The set measures 600×4000×7000 mm (23.6×157.5×275.6 in), weighs about 5398.6 kg (11902 lb) and produces 65 dBA at 23 m. An integrated tank holds 490 L (129.4 gal).

352 kW
Standby
15.24 L
Displacement
60.9 L
Oil capacity
1
Document types

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power352 kW
Standby kVA440
Prime power320 kW
Oil capacity60.9 L
Voltage options12 V, 208 V, 220 V, 240 V, 416 V, 440 V, 480 V
Phase3
Rated current77.2 A
Power factor0.8971
Circuit breaker100 A
Battery cranking200 CCA
Battery voltage24 V
Battery quantity2
Dimensions (L×W×H)600×4000×7000 mm
Dry weight5398 kg
Sound level65.0 dBA @ 23 m
Fuel tank490.0 L

Engine

Komatsu SA6D140AE
Oil capacity60.9 L
Displacement15.24 L
Aspirationturbocharged, aftercooled
Rated speed1800 rpm

Maintenance & consumables

for the Komatsu SA6D140AE
ItemSpecCapacityPart #Interval
Air filter— find
Fuel filter— find
Oil filter76844073 PartsGeek
Belt— find
Coolant—
Oil12 months from date of purchase or 1000 hours (whichever occurs first)—1000 hr

Common questions

What is the power rating of the WhisperWatt DCA400SSK?

The WhisperWatt DCA400SSK is rated 352 kW standby (440.0 kVA).

What engine does the WhisperWatt DCA400SSK use?

The WhisperWatt DCA400SSK is powered by the Komatsu SA6D140AE engine.

What fuel does the WhisperWatt DCA400SSK use?

The WhisperWatt DCA400SSK runs on Diesel.

What is the oil capacity of the WhisperWatt DCA400SSK?

The Komatsu SA6D140AE engine in the WhisperWatt DCA400SSK has an oil capacity of 60.9 liters.

Fuel consumption

RatingLoadL/hgal/h
Prime20.4
Standby6.8

Available documents

Spec sheet — DCA400SSK Rev 3 (WhisperWatt)