Specifications
| Fuel | LP |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 45 kW |
| Prime power | 36 kW |
| Controller | Home Standby Microprocessor Controls |
| Oil capacity | 4.25 L |
| Voltage options | 120/240 V |
| Phase | 1-phase |
| Rated current | 375 A |
| Power factor | 1.0 |
| Circuit breaker | 200 A |
| Battery group | 27F |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Coolant capacity | 17.0 L |
| Max ambient | 43.0 °C |
| Dry weight | 952 kg |
Engine
| Oil capacity | 4.25 L |
|---|---|
| Coolant capacity | 17.0 L |
| Displacement | 4.3 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 1800 rpm |
Common questions
What is the power rating of the Generac Home Standby - 45?
The Generac Home Standby - 45 is rated 45 kW standby.
What engine does the Generac Home Standby - 45 use?
The Generac Home Standby - 45 is powered by the Generac 4.3GN engine.
What fuel does the Generac Home Standby - 45 use?
The Generac Home Standby - 45 runs on LP.
What is the oil capacity of the Generac Home Standby - 45?
The Generac 4.3GN engine in the Generac Home Standby - 45 has an oil capacity of 4.25 liters.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 6.4 | |
| Standby | 100% | 7.2 |
Available documents
Spec sheet — 0162200SBY (Generac)