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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 GEN4000
  • Predator 73255
  • Model GEN4000
    Model GEN4000

    Sportsman 3,500W Gas Generator

    3500W
    Running
    69 dB
    Noise
    View details
  • No image
    Model 73255

    Predator 4,000W Gas Generator

    4000W
    Running
    71.3 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 GEN4000Predator 73255
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyYesNo
Running watts
3500 W
Winner: Winner: 4000 W
Starting watts
4000 W
Winner: Winner: 5000 W
Noise (lower limit)
Winner: Winner: 69 dB
71.3 dB
Weight
Winner: Winner: 91 lbs
110 lbs
Run time @50% load
10 h
Winner: Winner: 15.2 h
Run time @25% load
Not available
Not available
Fuel tank
3.6 gal
Not available
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
23 x 19.5 x 17.5
23.3 x 18.6 x 19.23
Electrical
Voltage (AC)
120
120/240V
Voltage (DC)
12
Not available
GFCI outletsNoNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
212 cc OHV 4-stroke
Not available
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
1 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
3500 W
Not available
Starting watts
4000 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
10 h
Not available
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
Not available
Compliance
EPA
Not available
Security
Not available
Not available
Spark arrestorNoNo
Neutral
Not available
Not available
UPC
27077801187
Not available
Core / High-priority specs
Running Watts (Gasoline)
3500
Not available
Starting Watts (Gasoline)
4000
Not available
Runtime @ 50% Load (Gasoline)
10
Not available
AC Outlet Types
2x Duplex 120V 20A (5-20R)1x 120V 30A (TT-30R)
Not available
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available
Engine Displacement
212
224
Engine Oil Type
SAE10W-30
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
Not available
Controls & display
Display Type
Voltmeter
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Starting Components
Recoil
Not available
Included Accessories
Tool kit and battery charging cables
Not available
Warranty & identification
Part Number
806724
Not available
Additional specs
Summary
The Sportsman GEN4000 is a gasoline-powered portable generator delivering 4000 surge watts and 3500 running watts, suitable for RVs, household appliances, and power tools.
The PREDATOR® 5000 Watt Gas-Powered Portable Generator is built with reliability and safety in mind. Powered by a dependable 224cc PREDATOR® gas engine, this compact generator is lightweight and provides power wherever it's needed.
  • Most Powerful
    Predator 73255
    4000W running
  • Quietest
    Sportsman GEN4000
    69 dB
  • Longest Runtime
    Predator 73255
    15.2h at 50% load
Where to buy
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Sportsman GEN4000
Store links
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Predator 73255
Store links
No links yet.
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