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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.

  • Yamaha EF5500D
  • Aceup Energy AG4350
  • Model EF5500D
    Model EF5500D

    Yamaha 4,500W Gas Generator

    4500W
    Running
    74.1 dB
    Noise
    View details
  • Model AG4350
    Model AG4350

    Aceup Energy 3,500W Gas Generator

    3500W
    Running
    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 EF5500DAceup Energy AG4350
General
Product type
Generator
Not available
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 4500 W
3500 W
Starting watts
Winner: Winner: 5500 W
4350 W
Noise (lower limit)
Winner: Winner: 74.1 dB
Not available
Weight
Winner: Winner: 216.1 lbs
Not available
Run time @50% load
Winner: Winner: 13.5 h
10 h
Run time @25% load
Not available
Not available
Fuel tank
6.9 gal
4 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
29.1 x 29 x 31.5 in
Not available
Electrical
Voltage (AC)
120/240V 60 Hz
120V
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
7HP 208cc 4-stroke OHV
Alternator
Not available
Not available
Starting system
Recoil
Not available
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
4500 W
3500 W
Starting watts
5500 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
13.5 h
10 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA
EPA and CARB compliant
Security
Not available
Not available
Spark arrestorYesNo
Neutral
true
Not available
UPC
Not available
Not available
Core / High-priority specs
Running Watts (Gasoline)
4500
3500
Starting Watts (Gasoline)
5500
4350
Runtime @ 50% Load (Gasoline)
13.5
10
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
120V 30A L5-30R Twist-Lock, two 20A standard outlets
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
4-stroke OHV
Engine Displacement
358
208
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
13.5
10
Safety & compliance
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Mobility Components
Yes
Wheel kits, handle
Starting Components
Not available
Recoil start
Included Accessories
Tool kit and wheel kit
Oil funnel, bottle of engine oil, spark plug wrench, wheel kits, handle
Warranty & identification
Residential Warranty
Not available
2
Part Number
EF55DZ1
Not available
Additional specs
Summary
The Yamaha EF5500D is a 5500-watt generator designed for emergency backup, recreational use, and DIY projects. It features a 358cc OHV engine, dual voltage output, and offers up to 9 hours of continuous operation at rated load.
The Aceup Energy AG4350 is a gasoline-powered generator with a rated wattage of 3500 watts and a peak wattage of 4350 watts. It features a 7HP 208cc 4-stroke OHV engine.
  • Most Powerful
    Yamaha EF5500D
    4500W running
  • Quietest
    Yamaha EF5500D
    74.1 dB
  • Longest Runtime
    Yamaha EF5500D
    13.5h at 50% load
Where to buy
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Yamaha EF5500D
Store links
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Aceup Energy AG4350
Store links
No links yet.
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