HomeMTUMTU MTU 4R0120 DS80

MTU MTU 4R0120 DS80 Generator Set

The MTU MTU 4R0120 DS80 is a 80 kW (100 kVA) Diesel standby generator set powered by a Mercedes-Benz OM924LA engine. It is available at 240 V, 208 V, 380 V, 480 V and 600 V, 3-phase, 60 Hz and rated 241 A. It holds about 15.8 L (4.2 gal) of oil and 20.8 L (5.5 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses battery rated 950 CCA at 12 V. The set measures 2540×1219×1467 mm (100.0×48.0×57.8 in), weighs about 1196 kg (2637 lb) and produces 83.6 dBA at 7 m.

80 kW
Standby
4.8 L
Displacement
15.8 L
Oil capacity
1
Document types

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Specifications

FuelDiesel
Frequency60.0 Hz
Standby power80 kW
Standby kVA100
EmissionsEPA Tier 3 Certified
Oil capacity15.8 L
Alternator362CSL1604
Voltage options240 V, 208 V, 380 V, 480 V, 600 V
Phase3
Rated current241 A
Power factor0.8
Battery cranking950 CCA
Battery voltage12 V
Coolant capacity20.8 L
Max ambient50 °C
Dimensions (L×W×H)2540×1219×1467 mm
Dry weight1196 kg
Sound level83.6 dBA @ 7 m

Engine

Mercedes-Benz OM924LA
Oil capacity15.8 L
Coolant capacity7.0 L
Displacement4.8 L
AspirationCharged Air Cooling
Rated speed1800 rpm

Maintenance & consumables

for the Mercedes-Benz OM924LA
ItemSpecCapacityPart #Interval
Air filterDry Type500 hr find
Fuel filterWith Water SeparatorA9060920205250 hr PartsGeek
Oil filterFull Flow0001801609250 hr PartsGeek ddtp $19.70
Coolant20.8 L2000 hr
OilDiesel Grade15.8 L250 hr

Common questions

What is the power rating of the MTU MTU 4R0120 DS80?

The MTU MTU 4R0120 DS80 is rated 80 kW standby (100.0 kVA).

What engine does the MTU MTU 4R0120 DS80 use?

The MTU MTU 4R0120 DS80 is powered by the Mercedes-Benz OM924LA engine.

What fuel does the MTU MTU 4R0120 DS80 use?

The MTU MTU 4R0120 DS80 runs on Diesel.

What is the oil capacity of the MTU MTU 4R0120 DS80?

The Mercedes-Benz OM924LA engine in the MTU MTU 4R0120 DS80 has an oil capacity of 15.8 liters.

What alternator does the MTU MTU 4R0120 DS80 use?

The MTU MTU 4R0120 DS80 uses a 362CSL1604 alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime50%
Prime75%
Prime100%
Standby50%
Standby75%
Standby100%

Available documents

Spec sheet — EngineersGuidebook (MTU)