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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
  • Sportsman GEN2000DF
  • Model XP5500HX
    Model XP5500HX

    DuroMax 4,500W Dual-Fuel Generator

    4500W
    Running
    69 dB
    Noise
    View details
  • Model GEN2000DF
    Model GEN2000DF

    Sportsman 1,400W Dual-Fuel Generator

    1400W
    Running
    68 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 XP5500HXSportsman GEN2000DF
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 4500 W
1400 W
Starting watts
Winner: Winner: 5500 W
2000 W
Noise (lower limit)
69 dB
Winner: Winner: 68 dB
Weight
128 lbs
Winner: Winner: 53 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
1.2 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
23 x 25 x 22
18.5 x 16 x 14.8
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
5
12
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available—
Not available—
Engine
Engine
210 cc OHV 4-stroke, cast iron sleeve
94 cc OHV 4-stroke.
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
5 years
1 years
Power by fuel
GasolineNot available—Not available—
Running watts
4500 W
1400 W
Starting watts
5500 W
2000 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
1200 W
Starting watts
5225 W
1800 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
12 h
Run time @25% load
15 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
false
Compliance
CARB, EPA
EPA
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Not available—
Not available—
UPC
811640016203
27077801477
Core / High-priority specs
Running Watts (Gasoline)
4500
1400
Running Watts (Propane)
4275
1200
Starting Watts (Gasoline)
5500
2000
Starting Watts (Propane)
5225
1800
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
8
12
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
94
Cylinder Sleeve
cast iron sleeve
Not available—
Alternator Winding Material
Copper windings
Not available—
Engine Oil Type
10W-30
SAE10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
19
Not available—
Runtime @ 50% Load (Gasoline)
9
9
Runtime @ 50% Load (Propane)
8
12
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Tool kit, propane hose, and battery charging cables.
Warranty & identification
Commercial Warranty
5
1
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 Sportsman GEN2000DF is a dual fuel generator capable of delivering 2000 surge watts and 1400 running watts, suitable for powering small household appliances during emergencies or outdoor activities.
  • Most Powerful
    DuroMax XP5500HX
    4500W running
  • Quietest
    Sportsman GEN2000DF
    68 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.
Sportsman GEN2000DF
Store links
No links yet.
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