Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 25 kW |
| Standby kVA | 25 |
| Prime power | 23 kW |
| Emissions | Stationary Emergency |
| Controller | H100 Digital |
| Oil capacity | 5.38 L |
| Alternator | K0025124Y21 (4-pole, Class H insulation) |
| Voltage options | 120/240 V, 120/208 V, 277/480 V, 346/600 V |
| Battery group | 27F |
| Battery cranking | 700/925 CCA |
| Battery voltage | 12 VDC V |
| Battery quantity | 1 |
| Coolant capacity | 10.95 L |
| Max ambient | 43.3 °C |
| Dimensions (L×W×H) | 1930×914×1168 mm |
| Dry weight | 540 kg |
Engine
| Oil capacity | 6.0 L |
|---|---|
| Coolant capacity | 3.4 L |
| Displacement | 3.0 L |
| Aspiration | Naturally Aspirated |
| Rated speed | 1800 rpm |
Common questions
What is the power rating of the Generac SD025?
The Generac SD025 is rated 25 kW standby (25.0 kVA).
What engine does the Generac SD025 use?
The Generac SD025 is powered by the Generac 3.0DN engine.
What fuel does the Generac SD025 use?
The Generac SD025 runs on Diesel.
What is the oil capacity of the Generac SD025?
The Generac 3.0DN engine in the Generac SD025 has an oil capacity of 6.0 liters.
What alternator does the Generac SD025 use?
The Generac SD025 uses a K0025124Y21 alternator. It has 4 poles. Insulation class H.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 2.3 | 0.6 |
| Prime | 50% | 4.2 | 1.1 |
| Prime | 75% | 6.1 | 1.6 |
| Prime | 100% | 7.9 | 2.1 |
| Standby | 25% | 3.0 | 0.8 |
| Standby | 50% | 5.0 | 1.33 |
| Standby | 75% | 6.3 | 1.67 |
| Standby | 100% | 9.5 | 2.5 |
Available documents
Brochure — 0166950SBY (Generac)Spec sheet — 0163570SBY (Generac)Spec sheet — 0169520SBY (Generac)Spec sheet — 0172140SBY (Generac)Spec sheet — 0185820SBY (Generac)Spec sheet — 0k5084-sd025 (Generac)Spec sheet — sd025-25kw-diesel-generator-specsheet (Generac)