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.
- Sportsman GEN9000DF
- WEN DF1100X
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 | Sportsman GEN9000DF | WEN DF1100X |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Dual-Fuel |
| Inverter | No | No |
| Parallel capable | No | No |
| RV ready | Yes | No |
| Running watts | 8000 W | Winner: Winner: 8300 W |
| Starting watts | 9000 W | Winner: Winner: 11000 W |
| Noise (lower limit) | Winner: Winner: 80 dB | 81 dB |
| Weight | Winner: Winner: 200 lbs | 213.8 lbs |
| Run time @50% load | Winner: Winner: 10 h | 8.5 h |
| Run time @25% load | Not available | Not available |
| Fuel tank | 8 gal | 6.6 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 29.5 x 23 x 20.5 | 27.3 x 20.6 x 21.9 in |
| Electrical | ||
| Voltage (AC) | 120/240 | 120/240V |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | Yes | No |
| Covered outlets | Yes | No |
| Automatic Voltage Regulation | Yes | Yes |
| THD | Not available | 15 % |
| Engine | ||
| Engine | 420 cc OHV 4-stroke | 457 cc OHV 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric | Not available |
| Warranty | ||
| Warranty | 1 years | 2 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 8000 W | 8300 W |
| Starting watts | 9000 W | 11000 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 | 10 h | 8.5 h |
| Run time @25% load | Not available | Not available |
| Propane | Not available | Not available |
| Running watts | 7200 W | 7500 W |
| Starting watts | 8100 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 | 5 h | 3 h |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | false | false |
| Compliance | EPA | EPA |
| Security | Not available | Not available |
| Spark arrestor | No | Yes |
| Neutral | Not available | Not available |
| UPC | 27077801606 | 44459911005 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 8000 | 8300 |
| Running Watts (Propane) | 7200 | 7500 |
| Starting Watts (Gasoline) | 9000 | 11000 |
| Starting Watts (Propane) | 8100 | Not available |
| Runtime @ 50% Load (Gasoline) | 10 | 8.5 |
| Runtime @ 50% Load (Propane) | 5 | 3 |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120V 30A (TT-30R) | 2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 420 | 457 |
| Engine Oil Type | SAE10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 50% Load (Gasoline) | 10 | 8.5 |
| Runtime @ 50% Load (Propane) | 5 | 3 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Not available |
| Low Oil Protection | Yes | No |
| Carbon Monoxide Monitoring | No | Yes |
| Included equipment | ||
| Starting Components | Recoil; Electric | Not available |
| Included Accessories | Tool kit, propane hose, battery charging cables, and wheel kit | Oil, propane hose, battery, and wheel kit |
| Warranty & identification | ||
| Commercial Warranty | 1 | Not available |
| Additional specs | ||
| Summary | The Sportsman GEN9000DF is a dual fuel generator capable of delivering 9000 surge watts and 8000 running watts, powered by a 15.0 HP 4-Stroke OHV engine. It offers both recoil and electric start options and includes multiple outlets for versatile use. | The WEN DF1100X is an 8,300-watt dual-fuel generator that bridges gasoline and propane operation without sacrificing peak output. Its 11,000 starting watts handle equipment startup surges, making it suitable for jobsites, emergency backup, and extended outdoor work where fuel choice matters. |
- Most PowerfulWEN DF1100X8300W running
- QuietestSportsman GEN9000DF80 dB
- Longest RuntimeSportsman GEN9000DF10h at 50% load
Where to buy
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Sportsman GEN9000DF
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WEN DF1100X
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