Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 350 kW |
| Standby kVA | 438 |
| Prime power | 315 kW |
| Emissions | EPA Certified Stationary Emergency |
| Controller | DDEC Electronic |
| Oil capacity | 35.0 L |
| Alternator | 520 mm |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 346/600 V |
| Phase | Three-Phase |
| Rated current | 1216 A |
| Power factor | 0.8 |
| Circuit breaker | 1094 A |
| Battery group | 2 |
| Battery cranking | 1000 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 16.6 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3493×1463×2052 mm |
| Dry weight | 8278 kg |
| Sound level | 70.0 dBA @ 7 m |
| Fuel tank | 1325.0 L |
| Tank runtime | 52 hr |
Engine
| Oil capacity | 35.0 L |
|---|---|
| Coolant capacity | 16.6 L |
| Displacement | 12.9 L |
| Aspiration | Turbocharged/Aftercooled |
| Rated speed | 1800 rpm |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Paper Element Type | — | |||
| Oil filter | Full Flow Cartridge and Bypass | — | |||
| Oil | 34.8 l | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
How many kW is the Generac SD350?
The Generac SD350 is rated 350 kW standby (438.0 kVA).
What engine is in the Generac SD350?
The Generac SD350 is powered by the Iveco/FPT 12.9L engine.
What fuel does the Generac SD350 use?
The Generac SD350 runs on Diesel.
What is the oil capacity of the Generac SD350?
The Iveco/FPT 12.9L engine in the Generac SD350 has an oil capacity of 35.0 liters.
What alternator comes on the Generac SD350?
The Generac SD350 uses a 520 mm alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 49.6 | 13.05 |
| Prime | 50% | 49.6 | 13.05 |
| Prime | 75% | 68.5 | 18.09 |
| Prime | 100% | 86.3 | 22.77 |
| Standby | 25% | 31.8 | 8.4 |
| Standby | 50% | 54.9 | 14.5 |
| Standby | 75% | 76.09 | 20.1 |
| Standby | 100% | 95.8 | 25.3 |
Available documents
Spec sheet — 0165870SBY (Generac)Spec sheet — 0184860sby-d-sd350-12-9l (Generac)Spec sheet — Generac 350kW SD350 Diesel Generator 12.9L (Generac)Spec sheet — md350-350kw-diesel-generator-mps-specsheet (Generac)Reference — 0161170SBY (Generac)Reference — 0165880SBY (Generac)Reference — 0169340SBY (Generac)Reference — sd350-3 400-2 (Generac)