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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.

  • DEWALT DXGNR6500
  • Yamaha EF3000iSEB
  • Model DXGNR6500
    Model DXGNR6500

    DEWALT 6,500W Gas Generator

    6500W
    Running
    0 dB
    Noise
    View details
  • Model EF3000iSEB
    Model EF3000iSEB

    Yamaha 2,800W Gas Generator

    2800W
    Running
    54.5 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
SpecificationDEWALT DXGNR6500Yamaha EF3000iSEB
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoYes
Parallel capableNoNo
RV readyNoNo
Running watts
Winner: Winner: 6500 W
2800 W
Starting watts
Winner: Winner: 8750 W
3500 W
Noise (lower limit)
0 dB
Winner: Winner: 54.5 dB
Weight
165 lbs
Winner: Winner: 156 lbs
Run time @50% load
Winner: Winner: 10 h
Not available—
Run time @25% load
Not available—
18.6 h
Fuel tank
7.5 gal
3.4 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
27.2 x 27.1 x 25.8
26.8 x 17.5 x 21.9
Electrical
Voltage (AC)
120/240
120
Voltage (DC)
Not available—
Not available—
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
Not available—
<3% %
Engine
Engine
Dewalt OHV 4-stroke
171 cc Yamaha MZ175 OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil, Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
6500 W
2800 W
Starting watts
8750 W
3500 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
10 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
false
true
Compliance
CARB
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Bonded to frame
Floating
UPC
696471074529
799530396652
Core / High-priority specs
Running Watts (Gasoline)
6500
2800
Starting Watts (Gasoline)
8750
3500
Runtime @ 50% Load (Gasoline)
10
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Yamaha MZ175 OHV 4-stroke
Engine Displacement
389
171
Engine Oil Type
Not available—
SAE 10W-30
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available—
Recoil, Electric
Included Accessories
Oil and wheel kit
Battery
Warranty & identification
Commercial Warranty
Not available—
3
Additional specs
Summary
The DEWALT DXGNR6500 is a 6,500-watt gasoline generator built for job sites and backup power. Its 8,750-watt peak output handles startup surges for air compressors, circular saws, and welders. The recoil start and 7.5-gallon tank make it a stationary workhorse rather than a portable grab-and-go unit.
The Yamaha EF3000iSEB is a 3000-watt inverter generator featuring Boost Technology, providing an additional 500-watt boost for up to 10 seconds. It offers quiet operation, fuel efficiency, and is equipped with an electric starter and built-in wheels for portability.
  • Most Powerful
    DEWALT DXGNR6500
    6500W running
  • Quietest
    Yamaha EF3000iSEB
    54.5 dB
  • Longest Runtime
    DEWALT DXGNR6500
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
DEWALT DXGNR6500
Store links
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Yamaha EF3000iSEB
Store links
No links yet.
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