Specifications
| Fuel | Spark-ignited |
|---|---|
| Standby power | 48 kW |
| Prime power | 48 kW |
| Controller | POWERZONE 410 |
| Oil capacity | 11.0 L |
| Voltage options | 120/240 V, 208/120 V, 240/120 V, 480/277 V |
| Phase | 1-Phase,3-Phase |
| Coolant capacity | 11 L |
| Max ambient | 50 °C |
| Sound level | 54.0 dBA @ 7 m |
Common questions
What is the power rating of the Generac XG04845?
The Generac XG04845 is rated 48 kW standby.
What fuel does the Generac XG04845 use?
The Generac XG04845 runs on Spark-ignited.
Troubleshooting
3Fault codes
| Code | Meaning |
|---|---|
| W000209 | Loss of life. |
| W000146 | Do not alter construction of, installation, or block ventilation for generator. Failure to do so could result in unsafe operation or damage to the generator. |
| W000163 | Do not open or mutilate batteries. Batteries contain electrolyte solution which can cause burns and blindness. If electrolyte contacts skin or eyes, flush with water and seek immediate medical attention. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
13| Part # | Description | Qty | System | |
|---|---|---|---|---|
| G0074110 | 3-Phase Voltage Sensing Kit for 208/120 & 240/120 V RTS Transfer Switch | Voltage sensing kit | Amazon eBay PartsGeek | |
| G0074120 | 3-Phase Voltage Sensing Kit for 480/277 V RTS Transfer Switch | Voltage sensing kit | Amazon eBay PartsGeek | |
| G0079910 | 4.5 L Gaseous Engine Regular Maintenance Kit | Maintenance kit | Amazon eBay PartsGeek | |
| G0079920 | Battery Heater Kit | Battery heater kit | Amazon eBay PartsGeek | |
| G0089360 | Power Zone Gateway Kit | Gateway kit | Amazon eBay PartsGeek | |
| G0089370 | Power Zone 410 I/O Extender Kit | Io extender kit | Amazon eBay PartsGeek | |
| G0098511 | Remote Annunciator Panel with 8 Relays | Annunciator panel | Amazon eBay $134.75 PartsGeek | |
| G0098521 | Remote Relay Panel | Relay panel | Amazon eBay PartsGeek | |
| G0098531 | Remote Annunciator Panel without Relays | Annunciator panel | Amazon eBay $139.99 PartsGeek | |
| G0099120 | NFPA 110 Controller Kit | Controller | PartsGeek | |
| G0099150 | Baseframe Blockoff Kit, XG03245, XG04045, & XG04845 | Baseframe blockoff kit | PartsGeek | |
| G0099160 | Engine Fluid Containment Kit, XG03245, XG04045, & XG04845 | Engine fluid containment kit | PartsGeek | |
| G0099230 | Engine Block Heater Kit | Engine block heater kit | PartsGeek |
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 | |||
| Standby |
Available documents
Spec sheet — xg03245-xg04045 hsb specsheet (Generac)Operator's manual — generac-xg04045anac-owners-manual (Generac)Owner's manual — generac-xg04045anac-installation-sheet (Generac)Parts manual — 0