Specifications
| Fuel | Natural Gas, Propane Vapor |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 50 kW |
| Standby kVA | 63 |
| Prime power | 45 kW |
| Emissions | EPA Certified |
| Controller | Digital H Control Panel - Dual 4x20 Display |
| Oil capacity | 5.7 L |
| Alternator | 390 (Class NEMA MG1-32.6, NEMA MG1-1.66 insulation) |
| Voltage options | 480 V |
| Phase | 3 |
| Rated current | 208 A |
| Power factor | 0.8 |
| Circuit breaker | 208 A |
| Battery group | 27P |
| Battery voltage | 12 VDC V |
| Battery quantity | 1 |
| Coolant capacity | 23.9 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 2360×1015×1914 mm |
| Dry weight | 714 kg |
| Tank runtime | N/A hr |
Maintenance & consumables
for the Generac GM 5.7L| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | — | ||||
| Battery | 1 27P (Battery Core) | ×1 | — | ||
| Belt | New | — | |||
| Coolant | -45 | 7.0 gal | — | ||
| Oil | Good | — |
Common questions
How many kW is the Generac SG050?
The Generac SG050 is rated 50 kW standby (63.0 kVA).
What engine does the Generac SG050 use?
The Generac SG050 is powered by the Generac GM 5.7L engine.
What fuel type does the Generac SG050 take?
The Generac SG050 runs on Natural Gas, Propane Vapor.
What is the coolant capacity of the Generac SG050?
The Generac SG050 cooling system holds 23.9 liters (6.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
How much oil does the Generac SG050 take?
The Generac SG050 has an engine oil capacity of 5.7 liters (6.0 US quarts), per the manufacturer specification sheet.
What is the continuous rating of the Generac SG050?
The Generac SG050 is rated 45 kW prime (56 kVA), against 50 kW standby.
How much does the Generac SG050 weigh?
The Generac SG050 has a dry weight of 714 kg (1574 lb).
What voltages is the Generac SG050 available in?
The Generac SG050 is offered in 480 V, 3-phase.
What size battery does the Generac SG050 need?
The Generac SG050 uses 1 battery, 12 VDC V each, group 27P, per the manufacturer specification sheet.
Which alternator is fitted to the Generac SG050?
The Generac SG050 uses a 390 alternator. Insulation class NEMA MG1-32.6, NEMA MG1-1.66.
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 62059 | Battery charger, Generac P/N62059 12V/2A | 1 | Service part / kit | eBay |
| TPS151GT10-000 | HotStart coolant heater, 120V, 1500W | 1 | Service part / kit | eBay |
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 |
|---|---|---|---|
| Standby | 25% | 8.7 | 2.9 |
| Standby | 50% | 14.9 | 5.0 |
| Standby | 75% | 20.2 | 6.7 |
| Standby | 100% | 805.0 | 22.8 |
Available documents
This page was generated from the 5 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.