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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 XP11000iH
  • WEN 56280iX
  • Model XP11000iH
    Model XP11000iH

    DuroMax 9,000W Dual-Fuel Generator

    9000W
    Running
    61 dB
    Noise
    View details
  • Model 56280iX
    Model 56280iX

    WEN 2,250W Gas Generator

    2250W
    Running
    60 dB
    Noise
    View details
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).
Generator Specifications Comparison
SpecificationDuroMax XP11000iHWEN 56280iX
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyYesNo
Running watts
Winner: Winner: 9000 W
2250 W
Starting watts
Winner: Winner: 11000 W
2800 W
Noise (lower limit)
61 dB
Winner: Winner: 60 dB
Weight
216 lbs
Winner: Winner: 41.9 lbs
Run time @50% load
Winner: Winner: 9 h
Winner: Winner: 9 h
Run time @25% load
18 h
Not available—
Fuel tank
7.1 gal
1.58 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
26.2 x 25 x 29.6
19.7 x 11.6 x 18.7
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
48-58
12
GFCI outletsYesNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
3 %
1.2 %
Engine
Engine
459 cc OHV 4-stroke
98 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Recoil
Warranty
Warranty
5 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
9000 W
2250 W
Starting watts
11000 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
9 h
9 h
Run time @25% load
18 h
Not available—
PropaneNot available—Not available—
Running watts
8550 W
Not available—
Starting watts
10450 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
4 h
Not available—
Run time @25% load
8 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
true
Floating.
UPC
811640017033
44459562757
Core / High-priority specs
Running Watts (Gasoline)
9000
2250
Running Watts (Propane)
8550
Not available—
Starting Watts (Gasoline)
11000
2800
Starting Watts (Propane)
10450
Not available—
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
4
Not available—
Runtime @ 25% Load (Gasoline)
18
Not available—
Runtime @ 25% Load (Propane)
8
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 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
459 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
459
98
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
18
Not available—
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
4
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil, Electric, Remote
Funnel and tool kit
Included Accessories
Funnel, tool kit, key fob, battery charger, propane hose, battery charging cables, and battery
Funnel and tool kit
Warranty & identification
Commercial Warranty
5
3
Additional specs
Summary
The DuroMax XP11000iH is a 9,000-watt dual-fuel inverter generator built for home backup and jobsite power. Because it runs on either gasoline or propane, users can adapt to fuel availability rather than being locked into one source. The 11,000-watt peak output handles large appliances and power tools simultaneously, while the inverter technology keeps total harmonic distortion at just 3 percent. This matters for laptops, televisions, and other sensitive gear that can suffer damage from dirty power. At 61 decibels, the noise level sits between a normal conversation and a vacuum cleaner, making it tolerable in residential settings without constant ear protection.
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 Powerful
    DuroMax XP11000iH
    9000W running
  • Quietest
    WEN 56280iX
    60 dB
  • Longest Runtime
    DuroMax XP11000iH
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroMax XP11000iH
Store links
No links yet.
WEN 56280iX
Store links
No links yet.
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