Specifications
| Fuel | Gasoline |
|---|---|
| Frequency | 60.0 Hz |
| Prime power | 4 kW |
| Emissions | 49-State |
| Oil capacity | 0.946353 L |
| Voltage options | 120/240 V |
| Rated current | 16.7 A |
| Dimensions (L×W×H) | 698×558×622 mm |
| Dry weight | 63 kg |
| Fuel tank | 17.0 L |
| Tank runtime | 13 hr |
Maintenance & consumables
for the Generac OHVI| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | 1.5 | — | 500 hr |
Common questions
What engine does the Generac XG4000 use?
The Generac XG4000 is powered by the Generac OHVI engine.
What fuel does the Generac XG4000 use?
The Generac XG4000 runs on Gasoline.
What is the oil capacity of the Generac XG4000?
The Generac OHVI engine in the Generac XG4000 has an oil capacity of 0.946353 liters.
Parts
31| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 005819-0 | 26R Wet Cell Battery | Battery | Amazon eBay $238.00 | |
| 0H1663 | Battery Type: Lead Acid (12VDC, 18AH) | 1 | Battery | buy |
| 338-4086 | Genset to Pump Actuator | 1 | Pump | buy |
| 338-4088 | For Oil Temperature Display from Sensor | 1 | Sensor | buy |
| 33800 | PUMP | 1 | Pump | FridayParts $189.99 |
| GT-530 | Engine Model No. | Engine | buy | |
| 005703-0 | Paint Kit | Service part / kit | Amazon eBay | |
| 005818-0 | Generator Model No. | Service part / kit | buy | |
| 005839-0 | Fascia Base Wrap Kit | Service part / kit | Amazon eBay | |
| 006004-0 | Scheduled Maintenance Kit | Service part / kit | Amazon eBay | |
| 006016-0 | 240V Conversion Kit | Service part / kit | Amazon eBay | |
| 021127A | Service part / kit | buy | ||
| 32929 | GUARD | 1 | Service part / kit | buy |
| 33063 | BRACKET | 1 | Service part / kit | buy |
| 33193 | BLOCK | 1 | Service part / kit | buy |
| 33289 | GENERATOR | 1 | Service part / kit | buy |
| 33777 | KIT B | 1 | Service part / kit | buy |
| 338-4084 | Harness, Switch (P2) (Includes Parts Marked @) | 1 | Service part / kit | buy |
| 338-4085 | Genset to Battery | 1 | Service part / kit | buy |
| 338-4087 | Harness, Meter (Power Extension) (J7 & P8) (Includes Parts Marked ~) | 1 | Service part / kit | buy |
| 338-4089 | For AC Display from Genset | 1 | Service part / kit | buy |
| 33827 | SHOE | 4 | Service part / kit | buy |
| 33828 | RETAINER | 4 | Service part / kit | buy |
| 33829 | ARMATURE | 1 | Service part / kit | buy |
| 33830 | COIL | 1 | Service part / kit | kuduparts $8.00 |
| 33831 | COIL | 1 | Service part / kit | buy |
| 33832 | COIL | 1 | Service part / kit | kuduparts $14.00 |
| 33833 | COIL | 1 | Service part / kit | buy |
| 33834 | HOUSING | 1 | Service part / kit | buy |
| 34674 | BLOCK | 1 | Service part / kit | buy |
| 34934 | BLOCK | 1 | Service part / kit | buy |
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 | 100% | 16.28 | 4.3 |
Available documents
BrochureSpec sheetService manual