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| Specification | WEN 56280iX | Yamaha EF3000iS |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | 2250 W | Winner: Winner: 2800 W |
| Starting watts | 2800 W | Winner: Winner: 3000 W |
| Noise (lower limit) | 60 dB | Winner: Winner: 54.5 dB |
| Weight | Winner: Winner: 41.9 lbs | 136 lbs |
| Run time @50% load | Winner: Winner: 9 h | Not available |
| Run time @25% load | Not available | 18.6 h |
| Fuel tank | 1.58 gal | 3.4 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 19.7 x 11.6 x 18.7 | 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 | 1.2 % | Not available |
| Engine | ||
| Engine | 98 cc OHV 4-stroke | 171 cc Yamaha MZ175 OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 2250 W | 2800 W |
| Starting watts | 2800 W | 3000 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 | 9 h | Not available |
| Run time @25% load | Not available | 18.6 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating. | Floating |
| UPC | 44459562757 | 810856030645 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 2250 | 2800 |
| Starting Watts (Gasoline) | 2800 | 3000 |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Runtime @ 25% Load (Gasoline) | Not available | 18.6 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | AC outlets1x 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 | 98 | 171 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 18.6 |
| Runtime @ 50% Load (Gasoline) | 9 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Funnel and tool kit | Not available |
| Included Accessories | Funnel and tool kit | Battery charging cables |
| Warranty & identification | ||
| Commercial Warranty | 3 | 3 |
| Additional specs | ||
| Summary | The WEN 56280iX is a 2800-watt inverter generator designed to provide clean and quiet portable power. It features a 98cc engine that delivers up to 2800 surge watts and 2250 rated watts, making it suitable for powering sensitive electronics. The generator includes safety features such as the WEN Watchdog CO Shutdown Sensor and a fuel shutoff to maximize lifespan. Its lightweight design and efficient fuel consumption make it ideal for various outdoor activities. | The Yamaha EF3000iS is a 3000-watt inverter generator designed for quiet operation and portability, featuring advanced technologies like Smart Throttle and Noise Block, and backed by a 3-year limited warranty. |