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| Specification | Champion Power Equipment 201274 | WEN GN400iX |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | Yes | Yes |
| Running watts | Winner: Winner: 3500 W | Winner: Winner: 3500 W |
| Starting watts | Winner: Winner: 4250 W | 4000 W |
| Noise (lower limit) | Winner: Winner: 64 dB | 67 dB |
| Weight | 83.8 lbs | Winner: Winner: 70 lbs |
| Run time @50% load | Not available | Winner: Winner: 7 h |
| Run time @25% load | 22 h | Not available |
| Fuel tank | 4 gal | 1.85 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 28.6 x 23.4 x 21.6 | 19.8 x 13.8 x 18.9 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 12 | 5 |
| GFCI outlets | No | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <3% % | 1.2 % |
| Engine | ||
| Engine | 224 cc OHV 4-stroke | 212 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 3 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3500 W | 3500 W |
| Starting watts | 4250 W | 4000 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 | 7 h |
| Run time @25% load | 22 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating |
| UPC | 817198026633 | 44459014003 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3500 | 3500 |
| Starting Watts (Gasoline) | 4250 | 4000 |
| Runtime @ 50% Load (Gasoline) | Not available | 7 |
| Runtime @ 25% Load (Gasoline) | 22 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (TT-30R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 224 | 212 |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 22 | Not available |
| Runtime @ 50% Load (Gasoline) | Not available | 7 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Oil, funnel, and wheel kit | Not available |
| Warranty & identification | ||
| Commercial Warranty | 3 | Not available |
| Additional specs | ||
| Summary | The Champion Power Equipment 201274 is a 4250-watt open frame inverter generator featuring CO Shield® technology, designed to be 50% quieter and 20% lighter than traditional 3500-watt generators. | The WEN GN400iX is a 4000-watt open frame inverter generator designed to provide clean and quiet portable power, suitable for operating sensitive electronics and RVs. |
