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| Specification | DEWALT DXGN14000 | Westinghouse WGen14500c |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | Yes | No |
| Running watts | 11700 W | Winner: Winner: 14500 W |
| Starting watts | 14000 W | Winner: Winner: 18000 W |
| Noise (lower limit) | 83 dB | Winner: Winner: 74 dB |
| Weight | Winner: Winner: 344 lbs | 352 lbs |
| Run time @50% load | 8 h | Winner: Winner: 11 h |
| Run time @25% load | Not available | 16 h |
| Fuel tank | 10 gal | 10.5 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 31.6 x 33.3 x 36.4 | 34 x 31 x 35 |
| Electrical | ||
| Voltage (AC) | 120/240V 60 Hz | 120/240 |
| Voltage (DC) | Not available | 5 |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <6% % | <5% % |
| Engine | ||
| Engine | Honda GX630 OHV V-Twin | Westinghouse V-Twin, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Electric | Electric, Remote |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 11700 W | 14500 W |
| Starting watts | 14000 W | 18000 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 | 8 h | 11 h |
| Run time @25% load | Not available | 16 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | CARB, EPA | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 696471618600 | 850011336915 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 11700 | 14500 |
| Starting Watts (Gasoline) | 14000 | 18000 |
| Runtime @ 50% Load (Gasoline) | 8 | 11 |
| Runtime @ 25% Load (Gasoline) | Not available | 16 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R) | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R); 1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Honda GX630 OHV V-Twin | V-Twin |
| Engine Displacement | 688 | 713 |
| Cylinder Sleeve | Not available | Cast iron |
| Alternator Winding Material | Not available | Copper |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 16 |
| Runtime @ 50% Load (Gasoline) | 8 | 11 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | No | Yes |
| Included equipment | ||
| Included Accessories | Battery and wheel kit | Oil, funnel, tool kit, key fob, battery charger, battery, wheel kit |
| Warranty & identification | ||
| Commercial Warranty | 3 | Not available |
| Additional specs | ||
| Summary | The DEWALT DXGN14000 is an 11,700-watt gasoline generator built for job sites and contractors who need sustained power for multiple heavy-duty tools and appliances simultaneously. With 14,000 peak watts and a Honda GX630 V-Twin engine, this unit can start large compressors, welders, and air conditioning units while running smaller devices in parallel. The 10-gallon fuel tank delivers 8 hours of runtime at 50% load, meaning a full day of work on a single fill-up at moderate power draw. This is a stationary workhorse, not a portable backup. At 344 pounds and 31.6 by 33.3 by 36.4 inches, it demands a dedicated storage location and a wheel kit to move between sites. | The Westinghouse WGen14500c is a robust portable generator designed for large home backup power, offering 18,000 peak watts and 14,500 running watts. It features a 713cc V-Twin OHV engine, a 10.5-gallon fuel tank, and up to 11 hours of run time at 50% load. |