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.
- DuroMax XP7000iH
- Yamaha EF6300iSDE
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 | DuroMax XP7000iH | Yamaha EF6300iSDE |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 5500 W | Winner: Winner: 5500 W |
| Starting watts | Winner: Winner: 7000 W | 6300 W |
| Noise (lower limit) | 62 dB | Winner: Winner: 58 dB |
| Weight | Winner: Winner: 128 lbs | 216 lbs |
| Run time @50% load | Winner: Winner: 8 h | 5 h |
| Run time @25% load | 16 h | 13.3 h |
| Fuel tank | 3 gal | 4.5 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 25.1 x 19.4 x 21.4 | 30.7 x 24.3 x 27.2 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240 |
| Voltage (DC) | Not available | Not available |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <3% % | <4.0% % |
| Engine | ||
| Engine | 320 cc OHV 4-stroke | 357 cc Yamaha MZ360 OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Electric |
| Warranty | ||
| Warranty | 5 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 5500 W | 5500 W |
| Starting watts | 7000 W | 6300 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 | Not available |
| Run time @25% load | 16 h | 13.3 h |
| Propane | Not available | Not available |
| Running watts | 5225 W | Not available |
| Starting watts | 6650 W | Not available |
| 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 | 7 h | Not available |
| Run time @25% load | 13 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | true | true |
| UPC | 811640017019 | 765053849371 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 5500 | 5500 |
| Running Watts (Propane) | 5225 | Not available |
| Starting Watts (Gasoline) | 7000 | 6300 |
| Starting Watts (Propane) | 6650 | Not available |
| Runtime @ 50% Load (Gasoline) | 8 | Not available |
| Runtime @ 50% Load (Propane) | 7 | Not available |
| Runtime @ 25% Load (Gasoline) | 16 | 13.3 |
| Runtime @ 25% Load (Propane) | 13 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R) | 1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 320 cc OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 320 | 357 |
| Alternator Winding Material | Copper windings | Not available |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 16 | 13.3 |
| Runtime @ 50% Load (Gasoline) | 8 | Not available |
| Runtime @ 50% Load (Propane) | 7 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Recoil, Electric, Remote | Not available |
| Included Accessories | Funnel, tool kit, key fob, battery charger, propane hose, and battery | Battery |
| Warranty & identification | ||
| Commercial Warranty | 5 | Not available |
| Part Number | Not available | EF63ISDEX |
| Additional specs | ||
| Summary | The DuroMax XP7000iH is a 5,500-watt dual-fuel inverter generator that bridges home backup and jobsite power. Running on gasoline or propane, it delivers 7,000 peak watts for starting heavy loads like air conditioners and refrigerators, then sustains 5,500 watts for continuous operation. This wattage class handles most household circuits, multiple power tools, or a small construction setup, but cannot power an entire home simultaneously with major appliances running. The dual-fuel flexibility means you can switch between gasoline and propane depending on availability and storage constraints, a significant advantage for users who want fuel redundancy during extended outages. | The Yamaha EF6300iSDE is a powerful and advanced inverter generator, ideal for emergency backup, recreational use, and DIY projects. It offers a maximum output of 6300 watts and operates quietly between 58 to 64 decibels. |
- Most PowerfulDuroMax XP7000iH5500W running
- QuietestYamaha EF6300iSDE58 dB
- Longest RuntimeDuroMax XP7000iH8h at 50% load
Where to buy
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DuroMax XP7000iH
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Yamaha EF6300iSDE
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