Specifications
| Frequency | 50.0 Hz |
|---|---|
| Standby power | 320 kW |
| Standby kVA | 400 |
| Controller | Emcp Ii |
| Oil capacity | 38.0 L |
| Alternator | LC6114B |
| Voltage options | 400 V |
| Phase | Single Phase |
| Coolant capacity | 57.8 L |
| Max ambient | 100 °C |
| Dimensions (L×W×H) | 4182×1110×2100 mm |
| Dry weight | 3044 kg |
Engine
| Oil capacity | 38.0 L |
|---|---|
| Coolant capacity | 20.8 L |
| Displacement | 14.64 L |
| Aspiration | ATAAC |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Caterpillar 3406C TA| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 20.8 L | — | |||
| Oil | 38.0 L | — | |||
| Spark plug | — |
Compatible filters for the Caterpillar 3406C TA — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: Caterpillar 6T0988 Caterpillar 1212760 Caterpillar 612506 Caterpillar 6I0274 Donaldson P527595
- Fuel filter: Caterpillar 3089679 Caterpillar 3I1333 Donaldson P551311 Donaldson P551712 Wix 33674NP
- Oil filter: Caterpillar 3890434 Caterpillar 1W3300 Caterpillar 2P4005 Donaldson P551808 Donaldson P554004
Common questions
What size generator is the Caterpillar DM2273?
The Caterpillar DM2273 is rated 320 kW standby (400.0 kVA).
What engine does the Caterpillar DM2273 use?
The Caterpillar DM2273 is powered by the Caterpillar 3406C TA engine.
What is the oil capacity of the Caterpillar DM2273?
The Caterpillar 3406C TA engine in the Caterpillar DM2273 has an oil capacity of 38.0 liters.
What alternator comes on the Caterpillar DM2273?
The Caterpillar DM2273 uses a LC6114B alternator.
Which oil filter part number does the Caterpillar DM2273 take?
The Caterpillar DM2273 uses oil filter part numbers CATERPILLAR 3890434, CATERPILLAR 1W3300.
Which fuel filter part number does the Caterpillar DM2273 take?
The Caterpillar DM2273 uses fuel filter part numbers CATERPILLAR 3089679, CATERPILLAR 3I1333.
Which air filter part number does the Caterpillar DM2273 take?
The Caterpillar DM2273 uses air filter part numbers CATERPILLAR 6T0988, CATERPILLAR 1212760.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Standby | 86.1 | 22.7 |
Available documents
Spec sheet — 3406C400kVAStandbyLowBsfc Griffin (Caterpillar)