Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 65 kW |
| Prime power | 105 kW |
| Oil capacity | 22.0 L |
| Alternator | Caterpillar 24V 60 Amp Alternator |
| Voltage options | 220 V, 440 V |
| Phase | three-phase |
| Power factor | 0.8 |
| Coolant capacity | 13 L |
| Dimensions (L×W×H) | 2007×917×1145 mm |
| Dry weight | 511 kg |
Engine
| Oil capacity | 22.5 L |
|---|---|
| Coolant capacity | 13.0 L |
| Displacement | 7.0 L |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Caterpillar 3304B| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Coolant | 32.0 L | — | |||
| Oil | Caterpillar DEO 10W30 or 15W40 | 22.0 L | — | 500 hr |
Common questions
What is the power rating of the Caterpillar 3304?
The Caterpillar 3304 is rated 65 kW standby.
What engine does the Caterpillar 3304 use?
The Caterpillar 3304 is powered by the Caterpillar 3304B engine.
What fuel does the Caterpillar 3304 use?
The Caterpillar 3304 runs on Diesel.
What is the oil capacity of the Caterpillar 3304?
The Caterpillar 3304B engine in the Caterpillar 3304 has an oil capacity of 22.5 liters.
What alternator does the Caterpillar 3304 use?
The Caterpillar 3304 uses a Caterpillar 24V 60 Amp Alternator alternator.
Parts
8| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 1R-1740 | Standard Efficiency Fuel Filter | 1 | Filter | buy |
| DM-6J6915 | SEAL RING 3304 | Seal | buy | |
| ESD5500E | Speed Controller | Speed controller | FridayParts $150.99 | |
| M-1W3711 | Alternator, V, .69in (17.5mm) - 67.99in (1727mm) | 2 | Belt | buy |
| 8N1721 | Connecting rod | Service part / kit | buy | |
| 8N1984 | Connecting rod | Service part / kit | buy | |
| PEHP3036 | Cat Reman Short and Long Blocks | Service part / kit | buy | |
| PEHP3036-01 | Cat Reman Short and Long Blocks | Service part / kit | buy |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | |||
| Prime | 23% | 10.8 | 2.9 |
| Prime | 29% | 11.9 | 3.1 |
| Prime | 48% | 16.9 | 4.5 |
| Prime | 53% | 19.0 | 5.0 |
| Prime | 74% | 25.0 | 6.6 |
| Prime | 76% | 25.1 | 6.6 |
| Prime | 94% | 35.8 | 9.5 |
| Prime | 100% | 33.0 | 8.7 |
| Standby | 23% | 10.8 | 2.9 |
| Standby | 53% | 19.0 | 5.0 |
| Standby | 74% | 25.0 | 6.6 |
| Standby | 94% | 35.8 | 9.5 |
Available documents
Engine spec — LEHM1536-00 (Caterpillar)Engine spec — LEHM1537-00 (Caterpillar)Engine spec — LEHM1588-00 (Caterpillar)Engine spec — LEHM1591-00 (Caterpillar)Engine spec — Spec Sheets - Cat 3304B DINA Auxiliary (Caterpillar)Engine spec — cat-3304-marine-spec-sheet-abby (Caterpillar)Engine spec — lfhh5447 (Caterpillar)Engine spec — lfhh5448 (Caterpillar)Engine spec — lfhh6261 (Caterpillar)Engine spec — lghh5447 (Caterpillar)Engine spec — lshh5447 (Caterpillar)Engine spec — lshh6258 (Caterpillar)Engine spec — lshh6261 (Caterpillar)Spec sheet — LEHM1230 (Caterpillar)Spec sheet — LEHM1231 (Caterpillar)Spec sheet — LEHM1534-00 (Caterpillar)Spec sheet — LEHM1535-00 (Caterpillar)Spec sheet — Spec Sheet - Cat 3304B DIT Genset (Caterpillar)Spec sheet — Spec Sheets - Cat 3304B DINA Genset (Caterpillar)Spec sheet — cat-3304b-dit-genset (Caterpillar)Parts manual — KMP-Brand®Parts-Guide-Suitable-for-Caterpillar®By-Product (Caterpillar)Service manual — 04-Power Train Tools (Caterpillar)