Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- WEN DF623X
- Westinghouse WGen6000DFc EFI
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
| Specification | WEN DF623X | Westinghouse WGen6000DFc EFI |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Dual-Fuel |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | Yes | Yes |
| Running watts | 5000 W | Winner: Winner: 6000 W |
| Starting watts | 6250 W | Winner: Winner: 7500 W |
| Noise (lower limit) | 0 dB | Winner: Winner: 68 dB |
| Weight | Winner: Winner: 132 lbs | 139 lbs |
| Run time @50% load | 6 h | Winner: Winner: 9.5 h |
| Run time @25% load | Not available | 14 h |
| Fuel tank | 2.9 gal | 4.75 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 26.1 x 23.4 x 22.1 | 25 x 24 x 23 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240 |
| Voltage (DC) | 12 | Not available |
| GFCI outlets | No | No |
| Covered outlets | No | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | 20 % | 23 % |
| Engine | ||
| Engine | 272 cc OHV 4-stroke | 298 cc OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 2 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5000 W | 6000 W |
| Starting watts | 6250 W | 7500 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 | 6 h | 9.5 h |
| Run time @25% load | Not available | 14 h |
| Propane | Not available | Not available |
| Running watts | 4500 W | 5400 W |
| Starting watts | 5625 W | 6750 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 | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | EPA | CARB, EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Floating |
| UPC | 44459906230 | 850060639029 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5000 | 6000 |
| Running Watts (Propane) | 4500 | 5400 |
| Starting Watts (Gasoline) | 6250 | 7500 |
| Starting Watts (Propane) | 5625 | 6750 |
| Runtime @ 50% Load (Gasoline) | 6 | 9.5 |
| Runtime @ 25% Load (Gasoline) | Not available | 14 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120/240V 30A (L14-30R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 272 cc OHV 4-stroke | OHV 4-stroke, cast iron sleeve |
| Engine Displacement | 272 | 298 |
| Cylinder Sleeve | Not available | cast iron sleeve |
| Engine Oil Type | Not available | SAE 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 14 |
| Runtime @ 50% Load (Gasoline) | 6 | 9.5 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Recoil, Electric | Not available |
| Fuel Connection Components | Not available | propane hose |
| Included Accessories | Oil, funnel, tool kit, propane hose, battery, and wheel kit | Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit |
| Warranty & identification | ||
| Residential Warranty | Not available | 3 |
| Commercial Warranty | 2 | 3 |
| Additional specs | ||
| Summary | The WEN DF623X is a 6250-watt dual fuel portable generator featuring electric start, a 272cc engine, and a CO shutdown sensor, suitable for both gasoline and propane use. | The Westinghouse WGen6000DFc EFI is a dual-fuel portable generator that delivers 7,500 peak watts and 6,000 running watts on gasoline, and 6,750 peak watts and 5,400 running watts on propane. It features electronic fuel injection for easy starting, a CO sensor for safety, and is transfer switch ready, making it suitable for home backup, RVs, and job sites. |
- Most PowerfulWestinghouse WGen6000DFc EFI6000W running
- QuietestWestinghouse WGen6000DFc EFI68 dB
- Longest RuntimeWestinghouse WGen6000DFc EFI9.5h at 50% load
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WEN DF623X
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Westinghouse WGen6000DFc EFI
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