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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.

  • Sportsman GEN4000DF-SS
  • WEN DF472X
  • Model GEN4000DF-SS
    Model GEN4000DF-SS

    Sportsman 3,500W Dual-Fuel Generator

    3500W
    Running
    69 dB
    Noise
    View details
  • Model DF472X
    Model DF472X

    WEN 3,800W Dual-Fuel Generator

    3800W
    Running
    0 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
SpecificationSportsman GEN4000DF-SSWEN DF472X
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyYesNo
Running watts
3500 W
Winner: Winner: 3800 W
Starting watts
4000 W
Winner: Winner: 4750 W
Noise (lower limit)
Winner: Winner: 69 dB
0 dB
Weight
Winner: Winner: 91 lbs
102.5 lbs
Run time @50% load
10 h
Winner: Winner: 11 h
Run time @25% load
Not available—
Not available—
Fuel tank
3.9 gal
4 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
23 x 19.5 x 17.5
23.1 x 17.5 x 18.5
Electrical
Voltage (AC)
120
120/240
Voltage (DC)
12
12
GFCI outletsNoYes
Covered outletsNoNo
Automatic Voltage RegulationYesYes
THD
Not available—
Not available—
Engine
Engine
212 cc OHV 4-stroke
224 cc OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil
Warranty
Warranty
1 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
3500 W
3800 W
Starting watts
4000 W
4750 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
11 h
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
3100 W
3500 W
Starting watts
3600 W
4350 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
12 h
7 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 arrestorYesYes
Neutral
Not available—
true
UPC
27077082357
44459947202
Core / High-priority specs
Running Watts (Gasoline)
3500
3800
Running Watts (Propane)
3100
3500
Starting Watts (Gasoline)
4000
4750
Starting Watts (Propane)
3600
4350
Runtime @ 50% Load (Gasoline)
10
11
Runtime @ 50% Load (Propane)
12
7
AC Outlet Types
2x Duplex 120V 20A (5-20R) and 1x 120V 30A (TT-30R)
1x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
212 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
212
224
Engine Oil Type
SAE10W-30
Not available—
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
11
Runtime @ 50% Load (Propane)
12
7
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil
Not available—
Included Accessories
Funnel, tool kit, propane hose, and battery charging cables
Oil, tool kit, and propane hose
Warranty & identification
Residential Warranty
1
Not available—
Commercial Warranty
1
Not available—
Additional specs
Summary
The Sportsman GEN4000DF-SS is a dual fuel generator capable of delivering 4,000 surge watts and 3,500 running watts, suitable for powering RVs, household appliances, and power tools.
The WEN DF472X is a 4,750-watt dual fuel portable generator equipped with a 224cc engine, capable of running on both gasoline and propane. It features a CO Shutdown Sensor for safety, offers a 4-gallon fuel tank providing up to 11 hours of half-load runtime, and includes multiple outlets suitable for various applications.
  • Most Powerful
    WEN DF472X
    3800W running
  • Quietest
    Sportsman GEN4000DF-SS
    69 dB
  • Longest Runtime
    WEN DF472X
    11h at 50% load
Where to buy
Prices can change. We update these automatically.
Sportsman GEN4000DF-SS
Store links
No links yet.
WEN DF472X
Store links
No links yet.
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