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Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • Yamaha EF5500DE
  • VEVOR R3000iEP
  • Model EF5500DE
    Model EF5500DE

    Yamaha 4,500W Gas Generator

    4500W
    Running
    74.1 dB
    Noise
    View details
  • Model R3000iEP
    Model R3000iEP

    VEVOR 3,200W Gas Generator

    3200W
    Running
    66 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
SpecificationYamaha EF5500DEVEVOR R3000iEP
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 4500 W
3200 W
Starting watts
Winner: Winner: 5500 W
4200 W
Noise (lower limit)
74.1 dB
Winner: Winner: 66 dB
Weight
238.1 lbs
Winner: Winner: 97 lbs
Run time @50% load
Winner: Winner: 13.5 h
8.5 h
Run time @25% load
Not available
Not available
Fuel tank
6.9 gal
2.3 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
29.1 x 29 x 31.5 in
23.2 x 18.0 x 20.1
Electrical
Voltage (AC)
120/240V 60 Hz
120
Voltage (DC)
Not available
Not available
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
Yamaha MZ360 OHV 4-stroke
Not available
Alternator
Not available
Not available
Starting system
Recoil, Electric
Not available
Warranty
Warranty
3 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
4500 W
3200 W
Starting watts
5500 W
4200 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
13.5 h
8.5 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
CARB, EPA
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
true
Not available
UPC
765053823098
Not available
Core / High-priority specs
Running Watts (Gasoline)
4500
3200
Starting Watts (Gasoline)
5500
4200
Runtime @ 50% Load (Gasoline)
13.5
8.5
AC Outlet Types
2x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)
Not available
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available
Engine Displacement
358
Not available
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
13.5
8.5
Controls & display
Display Type
Data center
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Documentation
Data center
Not available
Included Accessories
Tool kit, battery, and wheel kit
Not available
Warranty & identification
Part Number
EF55DEX
R3000iEP
Additional specs
Summary
The Yamaha EF5500DE is a versatile dual 120/240 volt generator, ideal for emergency backup power for home, cottage, or business, as well as primary power on job sites. It features a 358cc OHV engine, electric start, and offers 5500 watts maximum AC output with outstanding fuel efficiency.
The VEVOR R3000iEP is a gasoline generator with a rated wattage of 3200 and a peak wattage of 4200.
  • Most Powerful
    Yamaha EF5500DE
    4500W running
  • Quietest
    VEVOR R3000iEP
    66 dB
  • Longest Runtime
    Yamaha EF5500DE
    13.5h at 50% load
Where to buy
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Yamaha EF5500DE
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VEVOR R3000iEP
Store links
No links yet.
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