Specifications
| Fuel | NG / LP |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 15 kW |
| Controller | Evolution |
| Oil capacity | 3.55 L |
| Voltage options | 240 V |
| Phase | 1 |
| Rated current | 62.5 A |
| Power factor | 1.0 |
| Circuit breaker | 65 A |
| Battery group | 26R |
| Battery cranking | 525 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 1218×638×732 mm |
| Dry weight | 243 kg |
| Sound level | 63.0 dBA @ 7 m |
Maintenance & consumables
for the Generac OHVI V-Twin| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | Standard | — | 200 hr | ||
| Battery | 2-Line Plain Text LCD Display, 2.5 Amp Trickle Battery Charger | — | |||
| Belt | — | ||||
| Coolant | Standard | 1.8 liters | — | ||
| Oil | 2 year/200 hour oil change interval | 1.8 | — | 200 hr | |
| Spark plug | — |
Service intervals
1| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Oil change | Change | 500 hr | Exclusive premium oil recovery system |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What size generator is the Generac EcoGen 6103?
The Generac EcoGen 6103 is rated 15 kW standby.
What engine does the Generac EcoGen 6103 use?
The Generac EcoGen 6103 is powered by the Generac OHVI V-Twin engine.
What fuel does the Generac EcoGen 6103 use?
The Generac EcoGen 6103 runs on NG / LP.
What is the oil capacity of the Generac EcoGen 6103?
The Generac OHVI V-Twin engine in the Generac EcoGen 6103 has an oil capacity of 1.6 liters.
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 005819-0 | 26R Wet Cell Battery | Battery | Amazon eBay | |
| 006199-0 | PMM Starter Kit | Starter | Amazon eBay $71.40 | |
| 005621-0 | Auxiliary Transfer Switch Contact Kit | Service part / kit | Amazon eBay | |
| 005704-0 | Generac generator component | Service part / kit | Amazon eBay | |
| 006186-0 | Power Management Module (50 Amps) | Service part / kit | Amazon eBay $66.89 | |
| 006212-0 | Cold Weather Kit | Service part / kit | Amazon eBay | |
| 006829-0 | Scheduled Maintenance Kit | Service part / kit | Amazon eBay | |
| G006484-0 | Maintenance Kit | Service part / kit | Amazon eBay | |
| G006485-0 | Scheduled Maintenance Kit | 1 | Service part / kit | Amazon eBay $24.99 |
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 | 50% | 18.89 | 4.99 |
| Standby | 100% | 41.11 | 10.86 |
Available documents
Reference (Generac)