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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 XP7000iH
  • Yamaha EF2200iS
  • Model XP7000iH
    Model XP7000iH

    DuroMax 5,500W Dual-Fuel Generator

    5500W
    Running
    62 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
SpecificationDuroMax XP7000iHYamaha EF2200iS
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
Winner: Winner: 5500 W
1800 W
Starting watts
Winner: Winner: 7000 W
2200 W
Noise (lower limit)
62 dB
Winner: Winner: 57 dB
Weight
128 lbs
Winner: Winner: 55.2 lbs
Run time @50% load
Winner: Winner: 8 h
Not available—
Run time @25% load
16 h
10.5 h
Fuel tank
3 gal
1.24 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
25.1 x 19.4 x 21.4
21.9 x 11.8 x 18.5
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
Not available—
12
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
<3% %
2.5 %
Engine
Engine
320 cc OHV 4-stroke
79 cc Yamaha MZ80 OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Recoil
Warranty
Warranty
5 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
5500 W
1800 W
Starting watts
7000 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
8 h
Not available—
Run time @25% load
16 h
10.5 h
PropaneNot available—Not available—
Running watts
5225 W
Not available—
Starting watts
6650 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
7 h
Not available—
Run time @25% load
13 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
true
Not available—
UPC
811640017019
810856030317
Core / High-priority specs
Running Watts (Gasoline)
5500
1800
Running Watts (Propane)
5225
Not available—
Starting Watts (Gasoline)
7000
2200
Starting Watts (Propane)
6650
Not available—
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Runtime @ 25% Load (Gasoline)
16
10.5
Runtime @ 25% Load (Propane)
13
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
320 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
320
79
Alternator Winding Material
Copper windings
Not available—
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
16
10.5
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
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
Recoil, Electric, Remote
Not available—
Included Accessories
Funnel, tool kit, key fob, battery charger, propane hose, and battery
No accessories
Warranty & identification
Commercial Warranty
5
3
Additional specs
Summary
The DuroMax XP7000iH is a 5,500-watt dual-fuel inverter generator that bridges home backup and jobsite power. Running on gasoline or propane, it delivers 7,000 peak watts for starting heavy loads like air conditioners and refrigerators, then sustains 5,500 watts for continuous operation. This wattage class handles most household circuits, multiple power tools, or a small construction setup, but cannot power an entire home simultaneously with major appliances running. The dual-fuel flexibility means you can switch between gasoline and propane depending on availability and storage constraints, a significant advantage for users who want fuel redundancy during extended outages.
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
    DuroMax XP7000iH
    5500W running
  • Quietest
    Yamaha EF2200iS
    57 dB
  • Longest Runtime
    DuroMax XP7000iH
    8h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroMax XP7000iH
Store links
No links yet.
Yamaha EF2200iS
Store links
No links yet.
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