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.
- Ford FG4050P
- Honda EM4000SX
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 | Ford FG4050P | Honda EM4000SX |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | No | No |
| Running watts | 3000 W | Winner: Winner: 3500 W |
| Starting watts | Winner: Winner: 4050 W | 4000 W |
| Noise (lower limit) | 76 dB | Winner: Winner: 71 dB |
| Weight | Winner: Winner: 108.7 lbs | 201 lbs |
| Run time @50% load | 11 h | Winner: Winner: 16 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | 4 gal | 6.2 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 28 x 26 x 22 | 41.1 x 27.8 x 28.3 |
| Electrical | ||
| Voltage (AC) | 120 | 120/240 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | No | Yes |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | Not available |
| Engine | ||
| Engine | Ducar OHV 4-stroke, 208 cc | Honda iGX270 OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 3000 W | 3500 W |
| Starting watts | 4050 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 | 11 h | 16 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | Floating |
| UPC | 819699011606 | 786102005265 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 3000 | 3500 |
| Starting Watts (Gasoline) | 4050 | 4000 |
| Runtime @ 50% Load (Gasoline) | 11 | 16 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R) | 2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 20A (L14-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Ducar OHV 4-stroke | OHV 4-stroke, cast iron sleeve |
| Engine Displacement | 208 | 270 |
| Cylinder Sleeve | Not available | cast iron sleeve |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 11 | 16 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Included equipment | ||
| Included Accessories | Oil, funnel, tool kit, and wheel kit | Battery and wheel kit |
| Warranty & identification | ||
| Commercial Warranty | Not available | 3 |
| Part Number | Not available | EM4000SXAT1 |
| Additional specs | ||
| Summary | The Ford FG4050P is a 3000-watt gasoline generator built on a 208cc Ducar OHV 4-stroke engine. This wattage handles essential household appliances, power tools, and small job site equipment simultaneously. The 4050-watt peak output absorbs the startup surge of refrigerators, air compressors, and well pumps without stalling. At 108.7 pounds with an included wheel kit, the unit sits at the threshold where portability requires planning. A single person can move it short distances, but sustained transport benefits from a second set of hands or a vehicle. | The Honda EM4000SX is a 4000-watt portable generator featuring a Honda iGX270 engine, electric start, and a 6.2-gallon fuel tank, providing extended run times and reliable power for various applications. |
- Most PowerfulHonda EM4000SX3500W running
- QuietestHonda EM4000SX71 dB
- Longest RuntimeHonda EM4000SX16h at 50% load
Where to buy
Prices can change. We update these automatically.
Ford FG4050P
Store links
No links yet.
Honda EM4000SX
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.