Specifications
| Fuel | ULSD |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 308 kW |
| Prime power | 280 kW |
| Emissions | Tier 4 Interim |
| Controller | EMCP 4.2 |
| Oil capacity | 37.0 L |
| Alternator | Caterpillar DVR |
| Voltage options | 480/277 V, 240/139 V, 208/120 V |
| Phase | 3 phase |
| Circuit breaker | 1600 A |
| Battery cranking | 1400 CCA |
| Battery quantity | 2 |
| Coolant capacity | [19, 19, 19] L |
| Max ambient | 61 °C |
| Dimensions (L×W×H) | 5080×1524×2642 mm |
| Dry weight | 8571 kg |
| Sound level | 74.0 dBA @ 23 m |
| Fuel tank | 1970.0 L |
| Tank runtime | 31 hr |
Engine
| Oil capacity | 36.0 L |
|---|---|
| Coolant capacity | 45.2 L |
| Displacement | 12.5 L |
| Aspiration | TA |
| Rated speed | 1500 rpm |
Common questions
What is the power rating of the Caterpillar SR4B - 450?
The Caterpillar SR4B - 450 is rated 308 kW standby.
What engine does the Caterpillar SR4B - 450 use?
The Caterpillar SR4B - 450 is powered by the Caterpillar C13 ATAAC engine.
What fuel does the Caterpillar SR4B - 450 use?
The Caterpillar SR4B - 450 runs on ULSD.
What is the oil capacity of the Caterpillar SR4B - 450?
The Caterpillar C13 ATAAC engine in the Caterpillar SR4B - 450 has an oil capacity of 36.0 liters.
What alternator does the Caterpillar SR4B - 450 use?
The Caterpillar SR4B - 450 uses a Caterpillar DVR alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 62.4 | ||
| Prime | 100% | 82.1 | |
| Standby | 82.1 | ||
| Standby | 100% | 62.4 |
Available documents
Spec sheet — Cat-XQ350-T4i-spec-sheet (Caterpillar)Spec sheet — XQ350-Tier4i-LEHX0012-02 (Caterpillar)Spec sheet — XQ350 (Caterpillar)