Specifications
| Fuel | Natural Gas, Propane Vapor |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 35 kW |
| Standby kVA | 44 |
| Prime power | 32 kW |
| Emissions | EPA Certified Stationary Emergency |
| Controller | H-100, Power Zone Pro |
| Oil capacity | 5.7 L |
| Alternator | Generac 390 mm (4-pole, Class H insulation) |
| Voltage options | 120/240 V, 120/208 V, 277/480 V, 346/600 V |
| Phase | Single-Phase,Three-Phase,Three-Phase,Three-Phase,Three-Phase |
| Power factor | 0.8 |
| Battery group | 24/27/31 |
| Battery cranking | 525/700/925CCA CCA |
| Battery voltage | 12VDC V |
| Battery quantity | 1 |
| Coolant capacity | 11.36 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 1930×949×1193 mm |
| Dry weight | 714 kg |
Engine
| Oil capacity | 5.68 L |
|---|---|
| Coolant capacity | 11.36 L |
| Displacement | 4.2 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 3600 rpm |
Maintenance & consumables
for the Generac V6| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | 11.4 L | — | |||
| Oil | 20.0 L | — |
Common questions
What is the power rating of the Generac SG035?
The Generac SG035 is rated 35 kW standby (44.0 kVA).
What engine does the Generac SG035 use?
The Generac SG035 is powered by the Generac V6 engine.
What fuel does the Generac SG035 use?
The Generac SG035 runs on Natural Gas, Propane Vapor.
What is the oil capacity of the Generac SG035?
The Generac V6 engine in the Generac SG035 has an oil capacity of 5.68 liters.
What alternator does the Generac SG035 use?
The Generac SG035 uses a Generac 390 mm 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.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 005632-0 | Cold Weather Kit | Service part / kit | PartsGeek | |
| 006204-0 | Extreme Cold Weather Kit | Service part / kit | PartsGeek | |
| 006205-0 | Scheduled Maintenance Kit | Service part / 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 | 25% | 4.56 | 1.2 |
| Prime | 100% | 11.6 | 4.3 |
| Standby | 25% | 7.4 | |
| Standby | 50% | 10.4 | |
| Standby | 75% | 13.3 | |
| Standby | 100% | 16.3 |
Available documents
Brochure — 0166950SBY (Generac)Spec sheet — 0169130SBY (Generac)Spec sheet — 0172350SBY (Generac)Spec sheet — 0174770SBY (Generac)Spec sheet — 0193690SBY (Generac)Spec sheet — 0k4265-b-sg035-5-4l-60hz (Generac)Spec sheet — Generac 35kW SG035 Gas-Generator 5.4L (Generac)Spec sheet — sg035-35kw-industrial-gaseous-generator-specsheet (Generac)Owner's manual — sg035 Manual (Generac)