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| Specification | Ford FG6250P | Generac #8150 GP5500E |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 5250 W | Winner: Winner: 5500 W |
| Starting watts | 6250 W | Winner: Winner: 6875 W |
| Noise (lower limit) | Winner: Winner: 78 dB | 0 dB |
| Weight | 167.6 lbs | Winner: Winner: 163 lbs |
| Run time @50% load | Winner: Winner: 11 h | 10.5 h |
| Run time @25% load | Not available | 13.4 h |
| Fuel tank | 6.6 gal | 5.4 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 30 x 29.5 x 25 | 30 x 27 x 25 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | Not available |
| Engine | ||
| Engine | Ducar OHV 4-stroke 420 cc | Generac OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric |
| Warranty | ||
| Warranty | 2 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5250 W | 5500 W |
| Starting watts | 6250 W | 6875 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 | 11 h | 10.5 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 819699012122 | 696471104639 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5250 | 5500 |
| Starting Watts (Gasoline) | 6250 | 6875 |
| Runtime @ 50% Load (Gasoline) | 11 | 10.5 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R) | 2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Ducar OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 420 | 298 |
| Engine Oil Type | 10W-30 | 5W-30 |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 11 | 10.5 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | No | Yes |
| Included equipment | ||
| Mobility Components | Not available | Yes |
| Starting Components | Not available | Recoil, Electric |
| Included Accessories | Oil, funnel, tool kit, wheel kit | Oil, Funnel, Tool Kit, Battery, and Wheel Kit |
| Warranty & identification | ||
| Commercial Warranty | 2 | 2 |
| Part Number | Not available | 8150 |
| Additional specs | ||
| Summary | The Ford FG6250P is a 5,250-watt gasoline generator built around a 420cc OHV engine that delivers enough continuous power to run a refrigerator, sump pump, lights, and several power tools simultaneously. This wattage tier covers whole-house emergency backup for modest homes or active job site power where circular saws, drills, and compressors cycle throughout the day. A 6.6-gallon tank stretches to 11 hours at 50% load, eliminating mid-shift refueling during typical use. At 167.6 pounds with a wheel kit included, this unit is heavy and demands dedicated storage and transport planning. | The Generac GP5500E is a 5,500 watt gasoline generator built to power whole house essentials during outages or on job sites. Its 6,875 starting watts handle motor driven appliances like well pumps and air conditioners that demand heavy inrush current. For homeowners and contractors who want reliable backup without crossing into stationary generator territory, the GP5500E delivers meaningful output with the refueling simplicity of gasoline. |
