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 XP13000HXT
- Energizer eZV3500P
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 XP13000HXT | Energizer eZV3500P |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Tri-Fuel | Gasoline |
| Inverter | No | Yes |
| Parallel capable | No | Yes |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 10500 W | 3000 W |
| Starting watts | Winner: Winner: 13000 W | 3500 W |
| Noise (lower limit) | 74 dB | Winner: Winner: 57 dB |
| Weight | 240 lbs | Winner: Winner: 96 lbs |
| Run time @50% load | Winner: Winner: 8.5 h | Not available |
| Run time @25% load | 17 h | 15.5 h |
| Fuel tank | 8.3 gal | 1.95 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 30 x 29 x 26 | 22.8 x 16.7 x 17.5 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | Yes | No |
| Covered outlets | No | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | Not available |
| Engine | ||
| Engine | 500 cc OHV 4-stroke, cast iron sleeve | 212 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Not available | Recoil, Electric, Remote |
| Warranty | ||
| Warranty | 5 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 10500 W | 3000 W |
| Starting watts | 13000 W | 3500 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 | 8.5 h | Not available |
| Run time @25% load | 17 h | 15.5 h |
| Natural gas | Not available | Not available |
| Running watts | 8500 W | Not available |
| Starting watts | 10000 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 | Not available | Not available |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 9500 W | Not available |
| Starting watts | 12000 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 | 3.2 h | Not available |
| Run time @25% load | 6.5 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Floating |
| UPC | 811640016470 | Not available |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 10500 | 3000 |
| Running Watts (Propane) | 9500 | Not available |
| Running Watts (Natural Gas) | 8500 | Not available |
| Starting Watts (Gasoline) | 13000 | 3500 |
| Starting Watts (Propane) | 12000 | Not available |
| Starting Watts (Natural Gas) | 10000 | Not available |
| Runtime @ 50% Load (Gasoline) | 8.5 | Not available |
| Runtime @ 50% Load (Propane) | 3.2 | Not available |
| Runtime @ 25% Load (Gasoline) | 17 | 15.5 |
| Runtime @ 25% Load (Propane) | 6.5 | Not available |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)1x 120/240V 50A (14-50R) | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 500 cc OHV 4-stroke, cast iron sleeve | OHV 4-stroke |
| Engine Displacement | 500 | 212 |
| Cylinder Sleeve | cast iron sleeve | Not available |
| Alternator Winding Material | Copper windings | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 17 | 15.5 |
| Runtime @ 50% Load (Gasoline) | 8.5 | Not available |
| Runtime @ 50% Load (Propane) | 3.2 | Not available |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Starting Components | Recoil, Electric, Remote | Recoil, Electric, Remote |
| Fuel Connection Components | natural gas hose with NPT adapter, propane hose | Not available |
| Included Accessories | Not available | Funnel, tool kit, key fob, battery charging cables, and battery |
| Warranty & identification | ||
| Commercial Warranty | 5 | 3 |
| Part Number | Not available | INVEZV3500PD |
| Additional specs | ||
| Summary | The DuroMax XP13000HXT is a 10,500-watt tri-fuel generator built around a 500cc OHV engine with cast iron sleeves. It runs on gasoline, propane, or natural gas, which means users can adapt to fuel availability rather than being locked into a single source. At 10,500 running watts, this unit crosses into heavy-duty territory. It can simultaneously power a central air unit, water heater, and multiple household circuits during an outage. For job sites, it handles compressors, circular saws, and angle grinders without strain. The tri-fuel flexibility also makes it valuable for users in regions where propane or natural gas may be cheaper or more accessible than gasoline during extended outages. | The Energizer eZV3500P is a 3,000-watt inverter generator built for users who need portable power without sacrificing convenience. At 3,000 running watts, this unit can power a refrigerator, microwave, and several power tools simultaneously. The 3,500-watt peak capacity handles the startup surge of air conditioning units and compressors. Gasoline fuel means no special storage concerns and easy refueling at any gas station.
The eZV3500P targets outdoor enthusiasts and homeowners who value flexibility in how they start the generator. Three starting options—recoil, electric, and remote—mean you can start it by hand, press a button on the unit, or trigger it from 100 feet away with the included key fob. The inverter technology protects laptops, phones, and other sensitive electronics from voltage spikes. A 3-year warranty covers defects across the generator's core components. |
- Most PowerfulDuroMax XP13000HXT10500W running
- QuietestEnergizer eZV3500P57 dB
- Longest RuntimeDuroMax XP13000HXT8.5h at 50% load
Where to buy
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DuroMax XP13000HXT
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Energizer eZV3500P
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