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

  • Ryobi RY909500
  • Westinghouse WGen9500DF
  • Model RY909500
    Model RY909500

    Ryobi 8,000W Gas Generator

    8000W
    Running
    85 dB
    Noise
    View details
  • Model WGen9500DF
    Model WGen9500DF

    Westinghouse 9,500W Dual-Fuel Generator

    9500W
    Running
    74 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
SpecificationRyobi RY909500Westinghouse WGen9500DF
General
Product type
Generator
Generator
Fuel
Gasoline
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
8000 W
Winner: Winner: 9500 W
Starting watts
9500 W
Winner: Winner: 12500 W
Noise (lower limit)
85 dB
Winner: Winner: 74 dB
Weight
Winner: Winner: 198 lbs
211 lbs
Run time @50% load
7.5 h
Winner: Winner: 8 h
Run time @25% load
Not available
12 h
Fuel tank
6 gal
6.6 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
31 x 29 x 24
27.2 x 26.1 x 26.5
Electrical
Voltage (AC)
120/240
120/240V 60 Hz
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
<20% %
Not available
Engine
Engine
500 cc OHV 4-stroke
Westinghouse OHV 4-stroke, cast iron sleeve
Alternator
Not available
Not available
Starting system
Recoil
Recoil, Electric, Remote
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
8000 W
9500 W
Starting watts
9500 W
12500 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
7.5 h
8 h
Run time @25% load
Not available
12 h
PropaneNot availableNot available
Running watts
Not available
8500 W
Starting watts
Not available
11200 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
Not available
Not available
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
EPA
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Bonded to frame
true
UPC
46396058553
853544008298
Core / High-priority specs
Running Watts (Gasoline)
8000
9500
Running Watts (Propane)
Not available
8500
Starting Watts (Gasoline)
9500
12500
Starting Watts (Propane)
Not available
11200
Runtime @ 50% Load (Gasoline)
7.5
8
Runtime @ 25% Load (Gasoline)
Not available
12
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI1x 120/240V 30A (L14-30R)
2x Duplex 120V 20A (5-20R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
500 cc OHV 4-stroke
OHV 4-stroke, cast iron sleeve
Engine Displacement
500
457
Cylinder Sleeve
Not available
Cast iron sleeve
Engine Oil Type
Not available
SAE 10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available
12
Runtime @ 50% Load (Gasoline)
7.5
8
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Mobility Components
Not available
Yes
Included Accessories
Oil and wheel kit
Oil, funnel, tool kit, key fob, battery charger, propane hose, battery, and wheel kit
Warranty & identification
Residential Warranty
Not available
3
Commercial Warranty
3
3
Additional specs
Summary
The Ryobi RY909500 is a 9500W Portable Gas Generator featuring a 500cc OHV engine, delivering 8000 running watts and 9500 starting watts. It offers a 7.5-hour runtime at 50% load, making it ideal for storm backup and jobsite use.
The Westinghouse WGen9500DF is a dual fuel portable generator capable of producing up to 12,500 peak watts and 9,500 running watts on gasoline, and 11,200 peak watts and 8,500 running watts on propane. It features a 457cc 4-Stroke OHV engine, push-button electric start with remote key fob, and a VFT Data Center displaying real-time information. Designed for home backup, job sites, or recreational use, it offers up to 12 hours of run time on a 6.6-gallon fuel tank.
  • Most Powerful
    Westinghouse WGen9500DF
    9500W running
  • Quietest
    Westinghouse WGen9500DF
    74 dB
  • Longest Runtime
    Westinghouse WGen9500DF
    8h at 50% load
Where to buy
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Ryobi RY909500
Store links
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Westinghouse WGen9500DF
Store links
No links yet.
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