Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 450 kW |
| Standby kVA | 563 |
| Prime power | 405 kW |
| Controller | PowerZone Pro Sync |
| Oil capacity | 30.0 L |
| Alternator | K0500124Y23 (4-pole, Class H insulation) |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 346/600 V |
| Phase | Three-Phase |
| Power factor | 0.8 |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 58.7 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3922×1803×1689 mm |
| Dry weight | 3745 kg |
Engine
| Oil capacity | 90.0 L |
|---|---|
| Coolant capacity | 87.0 L |
| Displacement | 21.9 L |
| Aspiration | Turbocharged/Aftercooled |
| Rated speed | 1800 rpm |
Common questions
How many kW is the Generac SG450?
The Generac SG450 is rated 450 kW standby (563.0 kVA).
Which engine powers the Generac SG450?
The Generac SG450 is powered by the Generac V12 engine.
What fuel does the Generac SG450 use?
The Generac SG450 runs on Natural Gas.
What is the oil capacity of the Generac SG450?
The Generac V12 engine in the Generac SG450 has an oil capacity of 90.0 liters.
How much coolant does the Generac SG450 hold?
The Generac SG450 cooling system holds 58.7 liters (15.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Generac SG450?
The Generac SG450 is rated 405 kW prime (506 kVA), against 450 kW standby.
How much does the Generac SG450 weigh?
The Generac SG450 has a dry weight of 3745 kg (8256 lb).
What voltages is the Generac SG450 available in?
The Generac SG450 is offered in 120/208 V, 120/240 V, 277/480 V, 346/600 V, Three-Phase-phase.
How many cold cranking amps does the Generac SG450 require?
The Generac SG450 uses 2 batteryies, 12 V each, per the manufacturer specification sheet.
Which alternator is fitted to the Generac SG450?
The Generac SG450 uses a K0500124Y23 alternator. It has 4 poles. Insulation class H.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 186.62 | 49.3 |
| Prime | 50% | 283.15 | 74.8 |
| Prime | 75% | 385.73 | 101.9 |
| Prime | 100% | 495.13 | 130.8 |
| Standby | 25% | 193.06 | 51.0 |
| Standby | 50% | 308.89 | 81.6 |
| Standby | 75% | 424.34 | 112.1 |
| Standby | 100% | 540.18 | 142.7 |
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.