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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 GEN2200DFi
  • Yamaha EF2200iS
  • Model GEN2200DFi
    Model GEN2200DFi

    Sportsman 1,800W Dual-Fuel Generator

    1800W
    Running
    60 dB
    Noise
    View details
  • Model EF2200iS
    Model EF2200iS

    Yamaha 1,800W Gas Generator

    1800W
    Running
    57 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 GEN2200DFiYamaha EF2200iS
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
Winner: Winner: 1800 W
Winner: Winner: 1800 W
Starting watts
Winner: Winner: 2200 W
Winner: Winner: 2200 W
Noise (lower limit)
60 dB
Winner: Winner: 57 dB
Weight
Winner: Winner: 45 lbs
55.2 lbs
Run time @50% load
Winner: Winner: 7 h
Not available—
Run time @25% load
Not available—
10.5 h
Fuel tank
1 gal
1.24 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
19.2 x 12 x 18.1
21.9 x 11.8 x 18.5
Electrical
Voltage (AC)
120V 60 Hz
120
Voltage (DC)
12V
12
GFCI outletsNoNo
Covered outletsNoNo
Automatic Voltage RegulationNoYes
THD
Not available—
2.5 %
Engine
Engine
79 cc OHV 4-stroke
79 cc Yamaha MZ80 OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil
Warranty
Warranty
1 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
1800 W
1800 W
Starting watts
2200 W
2200 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
7 h
Not available—
Run time @25% load
Not available—
10.5 h
PropaneNot available—Not available—
Running watts
1600 W
Not available—
Starting watts
1900 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
18 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
Not available—
UPC
27077803044
810856030317
Core / High-priority specs
Running Watts (Gasoline)
1800
1800
Running Watts (Propane)
1600
Not available—
Starting Watts (Gasoline)
2200
2200
Starting Watts (Propane)
1900
Not available—
Runtime @ 50% Load (Gasoline)
7
Not available—
Runtime @ 50% Load (Propane)
18
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
10.5
AC Outlet Types
1x Duplex 120V 20A (5-20R)
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
79 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
79
79
Engine Oil Type
SAE10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
10.5
Runtime @ 50% Load (Gasoline)
7
Not available—
Runtime @ 50% Load (Propane)
18
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
Funnel, tool kit, propane hose, and battery charging cables
Not available—
Included Accessories
Funnel, tool kit, propane hose, and battery charging cables
No accessories
Warranty & identification
Commercial Warranty
1
3
Additional specs
Summary
The Sportsman GEN2200DFi is a dual fuel inverter generator capable of delivering 2200 surge watts and 1800 running watts. It features a 3 HP 4-stroke OHV engine, parallel capability, and provides clean sine wave power suitable for sensitive electronics.
The Yamaha EF2200iS is a portable inverter generator that offers a balance between power and portability, making it ideal for campers, caravanners, adventurers, and outdoor enthusiasts.
  • Most Powerful
    Sportsman GEN2200DFi
    1800W running
  • Quietest
    Yamaha EF2200iS
    57 dB
  • Longest Runtime
    Sportsman GEN2200DFi
    7h at 50% load
Where to buy
Prices can change. We update these automatically.
Sportsman GEN2200DFi
Store links
No links yet.
Yamaha EF2200iS
Store links
No links yet.
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