Skip to content

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.

  • DuroStar DS11000DX
  • Honda EB10000
  • Model DS11000DX
    Model DS11000DX

    DuroStar 9,000W Dual-Fuel Generator

    9000W
    Running
    74 dB
    Noise
    View details
  • Model EB10000
    Model EB10000

    Honda 9,000W Gas Generator

    9000W
    Running
    71 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
SpecificationDuroStar DS11000DXHonda EB10000
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyYesNo
Running watts
Winner: Winner: 9000 W
Winner: Winner: 9000 W
Starting watts
Winner: Winner: 11000 W
10000 W
Noise (lower limit)
74 dB
Winner: Winner: 71 dB
Weight
Winner: Winner: 230 lbs
403 lbs
Run time @50% load
Winner: Winner: 9 h
7.9 h
Run time @25% load
19 h
Not available
Fuel tank
8.3 gal
8.2 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
29 x 30 x 26 in
41 x 27.7 x 35.1
Electrical
Voltage (AC)
120/240V 60 Hz
120/240V
Voltage (DC)
Not available
Not available
GFCI outletsYesYes
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
Not available
Not available
Engine
Engine
457 cc OHV 4-stroke, cast iron sleeve
Honda GX630 OHV V-Twin, cast iron sleeve
Alternator
Not available
Not available
Starting system
Recoil, Electric
Electric
Warranty
Warranty
5 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
9000 W
9000 W
Starting watts
11000 W
10000 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
9 h
7.9 h
Run time @25% load
19 h
Not available
PropaneNot availableNot available
Running watts
8550 W
Not available
Starting watts
10450 W
Not available
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
3.5 h
Not available
Run time @25% load
7 h
Not available
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA
CARB, EPA, ANSI/PGMA G300-2023
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Not available
true
UPC
811640016722
786102007382
Core / High-priority specs
Running Watts (Gasoline)
9000
9000
Running Watts (Propane)
8550
Not available
Starting Watts (Gasoline)
11000
10000
Starting Watts (Propane)
10450
Not available
Runtime @ 50% Load (Gasoline)
9
7.9
Runtime @ 50% Load (Propane)
3.5
Not available
Runtime @ 25% Load (Gasoline)
19
Not available
Runtime @ 25% Load (Propane)
7
Not available
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
2x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (SS2-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke, cast iron sleeve
Honda GX630 OHV V-Twin
Engine Displacement
457
688
Cylinder Sleeve
cast iron sleeve
cast iron sleeve
Alternator Winding Material
Copper windings
Not available
Engine Oil Type
10W-30
Not available
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
19
Not available
Runtime @ 50% Load (Gasoline)
9
7.9
Runtime @ 50% Load (Propane)
3.5
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
Mobility Components
Wheel kit
Not available
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Battery and wheel kit
Warranty & identification
Commercial Warranty
Not available
3
Part Number
Not available
EB10000AN, EB10000AG
Additional specs
Summary
The DuroStar DS11000DX is a 9,000-watt dual fuel generator built around a 457cc OHV engine with cast iron sleeves. This wattage places it squarely in the home backup and light job site category. On gasoline, it runs 9 hours at half load and 19 hours at quarter load. On propane, runtime drops to 3.5 hours at half load and 7 hours at quarter load, making gasoline the practical choice for extended outages. The dual fuel option gives users flexibility when propane is more accessible or economical, though gasoline delivers longer operating windows per tank. At 74 dB, the noise level sits in the moderate range for this power class, meaning it will be audible but not prohibitively loud in residential settings. The 8.3-gallon fuel tank combined with the quarter-load runtime means users can stretch a single fill to nearly a full day of light operation.
The Honda EB10000 is a 9,000-watt gasoline generator built for job sites and emergency backup where heavy loads matter. Its 10,000-watt peak capacity handles large tools, multiple appliances, and power equipment simultaneously. The Honda GX630 V-Twin engine delivers commercial-grade reliability, making this unit a stationary power solution for users who prioritize output over portability.
  • Most Powerful
    DuroStar DS11000DX
    9000W running
  • Quietest
    Honda EB10000
    71 dB
  • Longest Runtime
    DuroStar DS11000DX
    9h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroStar DS11000DX
Store links
No links yet.
Honda EB10000
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.