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| Specification | Champion Power Equipment 201183 | Yamaha EF3000iSEB |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | 1850 W | Winner: Winner: 2800 W |
| Starting watts | 2500 W | Winner: Winner: 3500 W |
| Noise (lower limit) | Winner: Winner: 53 dB | 54.5 dB |
| Weight | Winner: Winner: 39 lbs | 156 lbs |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 11.5 h | Winner: Winner: 18.6 h |
| Fuel tank | 1.1 gal | 3.4 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 17.3 x 12 x 17.7 | 26.8 x 17.5 x 21.9 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | Not available |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <3% % | <3% % |
| Engine | ||
| Engine | OHV 4-stroke | 171 cc Yamaha MZ175 OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1850 W | 2800 W |
| Starting watts | 2500 W | 3500 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 11.5 h | Not available |
| Propane | Not available | Not available |
| Running watts | 1665 W | Not available |
| Starting watts | 2500 W | Not available |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | Not available | Not available |
| Run time @25% load | 34 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating |
| UPC | 817198025896 | 799530396652 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1850 | 2800 |
| Running Watts (Propane) | 1665 | Not available |
| Starting Watts (Gasoline) | 2500 | 3500 |
| Starting Watts (Propane) | 2500 | Not available |
| Runtime @ 25% Load (Gasoline) | 11.5 | Not available |
| Runtime @ 25% Load (Propane) | 34 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | Yamaha MZ175 OHV 4-stroke |
| Engine Displacement | 79 | 171 |
| Engine Oil Type | 10W-30 | SAE 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 11.5 | Not available |
| Safety & compliance | ||
| Overload Protection System | Overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Recoil | Recoil, Electric |
| Included Accessories | Oil, funnel, propane hose, and dual port USB adapter | Battery |
| Warranty & identification | ||
| Commercial Warranty | 3 | 3 |
| Additional specs | ||
| Summary | The Champion Power Equipment 201183 is a 2500-watt dual fuel inverter generator featuring CO Shield® carbon monoxide auto shutoff system, capable of running on gasoline or propane, and offers quiet operation at 53 dBA. | The Yamaha EF3000iSEB is a 3000-watt inverter generator featuring Boost Technology, providing an additional 500-watt boost for up to 10 seconds. It offers quiet operation, fuel efficiency, and is equipped with an electric starter and built-in wheels for portability. |
