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- Genmax GM10500XiT
- WEN 56280iX
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 | Genmax GM10500XiT | WEN 56280iX |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Tri-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | Yes | No |
| Running watts | Winner: Winner: 7800 W | 2250 W |
| Starting watts | Winner: Winner: 10500 W | 2800 W |
| Noise (lower limit) | 74 dB | Winner: Winner: 60 dB |
| Weight | 123.5 lbs | Winner: Winner: 41.9 lbs |
| Run time @50% load | Not available | Winner: Winner: 9 h |
| Run time @25% load | 13.5 h | Not available |
| Fuel tank | 5.8 gal | 1.58 gal |
| Fuel gauge | Yes | Yes |
| Approx. dimensions (L × W × H) | 25.2 x 19.8 x 21.3 | 19.7 x 11.6 x 18.7 |
| Electrical | ||
| Voltage (AC) | 120/240 | 120 |
| Voltage (DC) | 12 | 12 |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | ≤3% % | 1.2 % |
| Engine | ||
| Engine | 312 cc OHV 4-stroke | 98 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Recoil |
| Warranty | ||
| Warranty | 1 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 7800 W | 2250 W |
| Starting watts | 10500 W | 2800 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 | Not available | 9 h |
| Run time @25% load | 13.5 h | Not available |
| Natural gas | Not available | Not available |
| Running watts | 6250 W | Not available |
| Starting watts | 8500 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 | 7000 W | Not available |
| Starting watts | 8500 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 |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Floating. |
| UPC | 760790248388 | 44459562757 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 7800 | 2250 |
| Running Watts (Propane) | 7000 | Not available |
| Running Watts (Natural Gas) | 6250 | Not available |
| Starting Watts (Gasoline) | 10500 | 2800 |
| Starting Watts (Propane) | 8500 | Not available |
| Starting Watts (Natural Gas) | 8500 | Not available |
| Runtime @ 50% Load (Gasoline) | Not available | 9 |
| Runtime @ 25% Load (Gasoline) | 13.5 | Not available |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R) 1x 120/240V 50A (14-50R) | 1x Duplex 120V 20A (5-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 312 cc OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 312 | 98 |
| Engine Oil Type | SAE 10W/30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 13.5 | Not available |
| Runtime @ 50% Load (Gasoline) | Not available | 9 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | No | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Not available | Funnel and tool kit |
| Included Accessories | Funnel, tool kit, key fob, natural gas hose with NPT adapter, propane hose, cover, neutral bonding plug, battery, and wheel kit | Funnel and tool kit |
| Warranty & identification | ||
| Commercial Warranty | Not available | 3 |
| Additional specs | ||
| Summary | The Genmax GM10500XiT is a 7,800-watt tri-fuel inverter generator delivering whole-house backup power and jobsite capability. Its tri-fuel design runs on gasoline, propane, or natural gas, eliminating fuel sourcing constraints during emergencies. The inverter technology maintains THD at 3% or below, making it safe for laptops, medical devices, and smart TVs. | The WEN 56280iX is a 2800-watt inverter generator designed to provide clean and quiet portable power. It features a 98cc engine that delivers up to 2800 surge watts and 2250 rated watts, making it suitable for powering sensitive electronics. The generator includes safety features such as the WEN Watchdog CO Shutdown Sensor and a fuel shutoff to maximize lifespan. Its lightweight design and efficient fuel consumption make it ideal for various outdoor activities. |
- Most PowerfulGenmax GM10500XiT7800W running
- QuietestWEN 56280iX60 dB
- Longest RuntimeWEN 56280iX9h at 50% load
Where to buy
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Genmax GM10500XiT
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WEN 56280iX
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