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MTU 6R0120 DS200 Generator Set

The MTU 6R0120 DS200 is a 200 kW (250 kVA) diesel standby generator set powered by a Mercedes Benz OM926LA engine. It is available at 208 V, 240 V, 380 V, 480 V and 600 V, 3-phase, 60 Hz and rated 217 A. It holds about 29 L (7.7 gal) of oil and 24.1 L (6.4 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 1 group-31 battery rated 950 CCA at 12 V. The set measures 2580×1121×1422 mm (101.6×44.1×56.0 in), weighs about 1632 kg (3598 lb) and produces 88.8 dBA at 7 m.

200 kW
Standby
7.2 L
Displacement
29.0 L
Oil capacity
1
Document types

How to read your MTU serial & model number →

Typical fuel consumption for 200–205 kW Diesel generators →

Compare with other 200–205 kW Diesel generators →

Service parts for the 6R0120 DS200

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Fuel system

1 required
A9060920205Fuel filter (primary)$25.97PartsGeek

Oil system

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fueldiesel
Frequency60.0 Hz
Standby power200 kW
Standby kVA250
Prime power180 kW
EmissionsEPA Tier 3
Oil capacity29.0 L
Alternator431PSL6243
Voltage options208 V, 240 V, 380 V, 480 V, 600 V
Phase3
Rated current217 A
Power factor0.8
Battery group31
Battery cranking950 CCA
Battery voltage12 V
Battery quantity1
Coolant capacity24.1 L
Max ambient50 °C
Dimensions (L×W×H)2580×1121×1422 mm
Dry weight1632 kg
Sound level88.9 dBA @ 7 m

Engine

Mercedes Benz OM926LA
Oil capacity29.0 L
Coolant capacity10.0 L
Displacement7.2 L
AspirationNatural
Rated speed1800 rpm

Maintenance & consumables

for the Mercedes Benz OM926LA
ItemSpecCapacityPart #Interval
Air filterAir Cleaner0040943504 Amazon eBay $129.26 FridayParts $109.00
Fuel filterFuel Filter with Water SeparatorA9060920205 Amazon eBay $28.98 PartsGeek $25.97
Oil filterFull Flow Oil FilterA000180170964 Amazon eBay $14.00
BatteryBattery Box and Cables—
BeltFlexible Exhaust Connection—

Recommended fluids

FluidGradeStandardAmbientCapacityNotes
FuelDiesel #2Recommended Fuel for diesel gensets (e.g. DS30, DS40, DS50, DS80, DS100, DS125, DS150, DS180, DS200, DS230, DS250, DS275, DS300, DS350, DS400, DS450, DS500)

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Voltage reconnection

VoltagePhaseConnectionLeadsNotes
208V312 LEAD WYEExample from MTU 4R0063 GS30
240V112 LEADExample from MTU 4R0063 GS30 SYSTEM RATINGS connection row
240V14 LEADExample from MTU 4R0063 GS30
240V312 LEAD DELTAExample from MTU 4R0063 GS30
380V312 LEAD WYEExample from MTU 4R0063 GS30
480V312 LEAD WYEExample from MTU 4R0063 GS30
600V34 LEAD WYE DOUBLE DELTAExample from MTU 4R0063 GS30

Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.

Common questions

What is the power rating of the MTU 6R0120 DS200?

The MTU 6R0120 DS200 is rated 200 kW standby (250.0 kVA).

What engine is in the MTU 6R0120 DS200?

The MTU 6R0120 DS200 is powered by the Mercedes Benz OM926LA engine.

Is the MTU 6R0120 DS200 diesel or gas?

The MTU 6R0120 DS200 runs on diesel.

What's the oil capacity on a MTU 6R0120 DS200?

The Mercedes Benz OM926LA engine in the MTU 6R0120 DS200 has an oil capacity of 29.0 liters.

How much coolant does the MTU 6R0120 DS200 hold?

The MTU 6R0120 DS200 cooling system holds 24.1 liters (6.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the prime power rating of the MTU 6R0120 DS200?

The MTU 6R0120 DS200 is rated 180 kW prime (225 kVA), against 200 kW standby.

How loud is the MTU 6R0120 DS200?

The MTU 6R0120 DS200 is rated at 88.9 dBA at 7 m, per the manufacturer specification sheet.

How much does the MTU 6R0120 DS200 weigh?

The MTU 6R0120 DS200 has a dry weight of 1632 kg (3597 lb).

What voltages is the MTU 6R0120 DS200 available in?

The MTU 6R0120 DS200 is offered in 208 V, 240 V, 380 V, 480 V, 600 V, 3-phase.

How many cold cranking amps does the MTU 6R0120 DS200 require?

The MTU 6R0120 DS200 uses 1 battery, 12 V each, 950 CCA, group 31, per the manufacturer specification sheet.

What alternator comes on the MTU 6R0120 DS200?

The MTU 6R0120 DS200 uses a 431PSL6243 alternator.

Which oil filter part number does the MTU 6R0120 DS200 take?

The MTU 6R0120 DS200 uses oil filter part number A000180170964.

What fuel filter fits the MTU 6R0120 DS200?

The MTU 6R0120 DS200 uses fuel filter part number A9060920205.

Which air filter part number does the MTU 6R0120 DS200 take?

The MTU 6R0120 DS200 uses air filter part number 0040943504.

Fuel consumption

RatingLoadL/hgal/h
Prime50%30.48.03
Prime75%42.511.23
Prime100%56.114.82
Standby50%5.21.4
Standby75%7.52.0
Standby100%9.92.6

Available documents

Spec sheet — 23928 PG Spec 6R0120DS200 200kW 3D T3 60Hz (MTU)Spec sheet — 23928 PG Spec 6R0120DS200 200kW 3D T3 SCAQMD 60Hz (MTU)Spec sheet — 23934 PG Spec 6R0120DS200 180kW 3B T3 SCAQMD 60Hz (MTU)Spec sheet — EngineersGuidebook (MTU)Spec sheet — EngineersGuidebookUpdate102017 (MTU)Spec sheet — MTU 6R0120-DS200 180kW Prime (MTU)Spec sheet — MTU 6R0120-DS200 200kW Standby (MTU)

This page was generated from the 7 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter 0040943504$129.26
Fuel filter (primary) A9060920205$25.97
Oil filter A000180170964$14.00
3 priced items$169.23
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