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

  • DEWALT DXGNR6500
  • Ryobi RY906522
  • Model DXGNR6500
    Model DXGNR6500

    DEWALT 6,500W Gas Generator

    6500W
    Running
    0 dB
    Noise
    View details
  • Model RY906522
    Model RY906522

    Ryobi 6,800W Gas Generator

    6800W
    Running
    83 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 DXGNR6500Ryobi RY906522
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
6500 W
Winner: Winner: 6800 W
Starting watts
Winner: Winner: 8750 W
8500 W
Noise (lower limit)
0 dB
Winner: Winner: 83 dB
Weight
Winner: Winner: 165 lbs
176 lbs
Run time @50% load
Winner: Winner: 10 h
9 h
Run time @25% load
Not available
Not available
Fuel tank
7.5 gal
6 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
27.2 x 27.1 x 25.8
35 x 29 x 24.5
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
<20% %
Engine
Engine
Dewalt OHV 4-stroke
420 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
6500 W
6800 W
Starting watts
8750 W
8500 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
9 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
CARB
EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Bonded to frame
true
UPC
696471074529
46396033550
Core / High-priority specs
Running Watts (Gasoline)
6500
6800
Starting Watts (Gasoline)
8750
8500
Runtime @ 50% Load (Gasoline)
10
9
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
389
420
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
9
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Low oil and overload protection
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available
Recoil
Included Accessories
Oil and wheel kit
Oil, tool kit, and wheel kit
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 RYOBI RY906522 is a gasoline-powered portable generator delivering 6800 running watts and 8500 starting watts, featuring a 420cc OHV engine and a 6-gallon fuel tank for up to 9 hours of runtime at 50% load.
  • Most Powerful
    Ryobi RY906522
    6800W running
  • Quietest
    Ryobi RY906522
    83 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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Ryobi RY906522
Store links
No links yet.
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