Service parts for the 4R0120 DS80
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 80 kW |
| Standby kVA | 100 |
| Prime power | 72 kW |
| Emissions | EPA Tier 3 |
| Oil capacity | 15.8 L |
| Alternator | 362CSL1604 |
| Voltage options | 208 V, 240 V, 380 V, 480 V, 600 V |
| Phase | 3 |
| Rated current | 96 A |
| Power factor | 0.8 |
| Battery group | 31 |
| Battery cranking | 950 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 20.8 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2336×1121×1422 mm |
| Dry weight | 1216 kg |
| Sound level | 83.0 dBA @ 7 m |
Engine
| Oil capacity | 15.8 L |
|---|---|
| Coolant capacity | 7.0 L |
| Displacement | 4.8 L |
| Aspiration | Charged Air Cooling |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Mercedes Benz OM924LA| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry Type | — | 500 hr | ||
| Fuel filter | With Water Separator | A9060920205 | 250 hr | Amazon eBay $28.98 PartsGeek $25.97 | |
| Oil filter | Full Flow | 0001801609 | 250 hr | Amazon eBay $83.59 PartsGeek $19.97 | |
| Coolant | 20.8 L | — | 2000 hr | ||
| Oil | Diesel Grade | 15.8 L | — | 250 hr |
Common questions
How many kW is the MTU 4R0120 DS80?
The MTU 4R0120 DS80 is rated 80 kW standby (100.0 kVA).
What engine does the MTU 4R0120 DS80 use?
The MTU 4R0120 DS80 is powered by the Mercedes Benz OM924LA engine.
What fuel does the MTU 4R0120 DS80 use?
The MTU 4R0120 DS80 runs on diesel.
What's the oil capacity on a MTU 4R0120 DS80?
The Mercedes Benz OM924LA engine in the MTU 4R0120 DS80 has an oil capacity of 15.8 liters.
Which alternator is fitted to the MTU 4R0120 DS80?
The MTU 4R0120 DS80 uses a 362CSL1604 alternator.
What oil filter fits the MTU 4R0120 DS80?
The MTU 4R0120 DS80 uses oil filter part number 0001801609.
What fuel filter does the MTU 4R0120 DS80 use?
The MTU 4R0120 DS80 uses fuel filter part number A9060920205.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 50% | 30.4 | 8.03 |
| Prime | 75% | 42.5 | 11.23 |
| Prime | 100% | 56.1 | 14.82 |
| Standby | 50% | 5.2 | 1.4 |
| Standby | 75% | 7.5 | 2.0 |
| Standby | 100% | 9.9 | 2.6 |
Available documents
Spec sheet — 23923 PG Spec 4R0120DS80 80kW 3D T3 60Hz (MTU)Spec sheet — 23923 PG Spec 4R0120DS80 80kW 3D T3 SCAQMD 60Hz (MTU)Spec sheet — 23929 PG Spec 4R0120DS80 72kW 3B T3 SCAQMD 60Hz (MTU)Spec sheet — EngineersGuidebook (MTU)Spec sheet — EngineersGuidebookUpdate102017 (MTU)Spec sheet — MTU 4R0120-DS80 72kW Prime (MTU)Spec sheet — MTU 4R0120-DS80 80kW Standby (MTU)