Specifications
| Fuel | Natural Gas, Propane Vapor |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 35 kW |
| Standby kVA | 44 |
| Prime power | 32 kW |
| Emissions | EPA Certified |
| Controller | Digital H Control Panel - Dual 4x20 Display |
| Oil capacity | 5.7 L |
| Alternator | 390 (4-pole, Class H insulation) |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 346/600 V |
| Phase | Three-Phase |
| Rated current | 146 A |
| Power factor | 0.8 |
| Circuit breaker | 146 A |
| Battery group | See Battery Index 0161970SBY |
| Battery voltage | 12 VDC V |
| Battery quantity | 1 |
| Coolant capacity | 11.36 L |
| Max ambient | 43.3 °C |
| Dimensions (L×W×H) | 1930×949×1193 mm |
| Dry weight | 714 kg |
| Tank runtime | N/A hr |
Engine
| Oil capacity | 5.7 L |
|---|---|
| Coolant capacity | 11.36 L |
| Displacement | 5.4 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 1800 rpm |
Common questions
What is the power rating of the Generac SG035?
The Generac SG035 is rated 35 kW standby (44.0 kVA).
What engine is in the Generac SG035?
The Generac SG035 is powered by the Generac 5.4L engine.
What fuel type does the Generac SG035 take?
The Generac SG035 runs on Natural Gas, Propane Vapor.
How much oil does the Generac SG035 take?
The Generac 5.4L engine in the Generac SG035 has an oil capacity of 5.7 liters.
Which alternator is fitted to the Generac SG035?
The Generac SG035 uses a 390 alternator. It has 4 poles. Insulation class H.
Troubleshooting
7Fault codes
| Code | Meaning | Remedy |
|---|---|---|
| H01 | Low Coolant Level | Add coolant to the proper level. |
| H02 | High Coolant Temperature | Reduce load or allow engine to cool. |
| H03 | Low Engine Oil Pressure | Check and add oil if necessary, or replace oil filter. |
| H04 | Overspeed Shutdown | Reduce load immediately to prevent engine damage. |
| H05 | Overcrank Shutdown | Check fuel system and ignition components. |
| H06 | RPM Sensor Loss Shutdown | Check RPM sensor connections and replace if necessary. |
| H07 | Low Fuel Pressure Warning | Check fuel system for leaks or blockages. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Standby | 25% | 239.0 | 6.8 |
| Standby | 50% | 409.0 | 11.6 |
| Standby | 75% | 553.0 | 15.7 |
| Standby | 100% | 682.0 | 19.3 |
Available documents
Spec sheet — Generac 35kW SG035 Gas-Generator 5.4L (Generac)Owner's manual — sg035 Manual (Generac)Parts manual — 0193690SBY (Generac)Parts manual — 0k4265-b-sg035-5-4l-60hz (Generac)
