Specifications
| Fuel | natural gas or liquid propane |
|---|---|
| Standby power | 45 kW |
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | SAE rated high detergent oil | API Service Class SF | for gasoline engines, similar to your car; refer to owner's manual for details |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What size generator is the Generac Guardian Series 45 kW?
The Generac Guardian Series 45 kW is rated 45 kW standby.
What engine does the Generac Guardian Series 45 kW use?
The Generac Guardian Series 45 kW is powered by the In-line 4 cyl. engine.
What kind of fuel does the Generac Guardian Series 45 kW run on?
The Generac Guardian Series 45 kW runs on natural gas or liquid propane.
Available documents
Reference — 0193020SBY end-user English (Generac)