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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 XP5500HX
  • WEN DF280iX
  • Model XP5500HX
    Model XP5500HX

    DuroMax 4,500W Dual-Fuel Generator

    4500W
    Running
    69 dB
    Noise
    View details
  • Model DF280iX
    Model DF280iX

    WEN 2,250W Dual-Fuel 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 XP5500HXWEN DF280iX
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoYes
Parallel capableNoYes
RV readyNoNo
Running watts
Winner: Winner: 4500 W
2250 W
Starting watts
Winner: Winner: 5500 W
2800 W
Noise (lower limit)
69 dB
Winner: Winner: 60 dB
Weight
128 lbs
Winner: Winner: 45.2 lbs
Run time @50% load
Winner: Winner: 9 h
Winner: Winner: 9 h
Run time @25% load
19 h
Not available—
Fuel tank
4 gal
1.58 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
23 x 25 x 22
19.7 x 11.6 x 18.7
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
5
12
GFCI outletsYesNo
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
Not available—
1.2 %
Engine
Engine
210 cc OHV 4-stroke, cast iron sleeve
98 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
5 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
4500 W
2250 W
Starting watts
5500 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
19 h
Not available—
PropaneNot available—Not available—
Running watts
4275 W
2000 W
Starting watts
5225 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
8 h
13.9 h
Run time @25% load
15 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Not available—
Floating
UPC
811640016203
44459672753
Core / High-priority specs
Running Watts (Gasoline)
4500
2250
Running Watts (Propane)
4275
2000
Starting Watts (Gasoline)
5500
2800
Starting Watts (Propane)
5225
2800
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
8
13.9
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 25% Load (Propane)
15
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R) 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
210 cc OHV 4-stroke, cast iron sleeve
OHV 4-stroke
Engine Displacement
210
98
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Copper windings
Not available—
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
8
13.9
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available—
Recoil
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Funnel, tool kit, and propane hose
Warranty & identification
Commercial Warranty
5
3
Additional specs
Summary
The DuroMax XP5500HX is a 4,500-watt dual-fuel generator built for homeowners, job sites, and outdoor events. Running on either gasoline or propane, it delivers 5,500 peak watts at startup, enough to power refrigerators, air conditioning units, power tools, and multiple devices simultaneously. The dual-fuel design eliminates fuel sourcing constraints. At 25% load on gasoline, the unit runs for 19 hours before refueling, stretching a single tank across an entire workday or overnight camping trip. This runtime advantage makes it practical for extended outages or remote projects where frequent refueling would interrupt operations.
The WEN DF280iX is a 2800-watt dual-fuel inverter generator that offers clean and quiet portable power, suitable for sensitive electronics and various outdoor activities.
  • Most Powerful
    DuroMax XP5500HX
    4500W running
  • Quietest
    WEN DF280iX
    60 dB
  • Longest Runtime
    DuroMax XP5500HX
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroMax XP5500HX
Store links
No links yet.
WEN DF280iX
Store links
No links yet.
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