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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.

  • DuroStar DS11000DX
  • Predator 71341
  • Model DS11000DX
    Model DS11000DX

    DuroStar 9,000W Dual-Fuel Generator

    9000W
    Running
    74 dB
    Noise
    View details
  • Model 71341
    Model 71341

    Predator 1,400W Gas Generator

    1400W
    Running
    70.9 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 DS11000DXPredator 71341
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyYesNo
Running watts
Winner: Winner: 9000 W
1400 W
Starting watts
Winner: Winner: 11000 W
1800 W
Noise (lower limit)
74 dB
Winner: Winner: 70.9 dB
Weight
230 lbs
Winner: Winner: 60 lbs
Run time @50% load
9 h
Winner: Winner: 9.5 h
Run time @25% load
19 h
Not available
Fuel tank
8.3 gal
Not available
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
29 x 30 x 26 in
16,18.3,14
Electrical
Voltage (AC)
120/240V 60 Hz
120V AC
Voltage (DC)
Not available
12V DC
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
457 cc OHV 4-stroke, cast iron sleeve
Not available
Alternator
Not available
Not available
Starting system
Recoil, Electric
Recoil
Warranty
Warranty
5 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
9000 W
1400 W
Starting watts
11000 W
1800 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
9.5 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
Not available
Compliance
CARB, EPA
EPA, PGMA-G300
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
811640016722
Not available
Core / High-priority specs
Running Watts (Gasoline)
9000
1400
Running Watts (Propane)
8550
Not available
Starting Watts (Gasoline)
11000
1800
Starting Watts (Propane)
10450
Not available
Runtime @ 50% Load (Gasoline)
9
9.5
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)
Not available
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke, cast iron sleeve
Not available
Engine Displacement
457
98
Cylinder Sleeve
cast iron sleeve
Not available
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
9.5
Runtime @ 50% Load (Propane)
3.5
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Mobility Components
Wheel kit
Not available
Included Accessories
Funnel, tool kit, propane hose, battery, and wheel kit
Oil funnel,spark plug wrench,DC charging cable with clamps,3V CR2032 battery
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 Predator 71341 is a 1400-watt gasoline generator built for portable power in situations where you need steady electricity without the weight penalty of larger units. At 60 lbs, it sits at the threshold between grab-and-go portability and genuine stationary capability. The 1400-watt running output powers small job sites, RV setups, and home backup scenarios. Think laptop charging, power tools, small refrigerators, and LED lighting running simultaneously. The 1800-watt starting capacity handles the surge when compressors, pumps, and air conditioners first engage. Gasoline fuel means you refuel at any gas station and operate in remote locations where propane or natural gas lines do not exist.
  • Most Powerful
    DuroStar DS11000DX
    9000W running
  • Quietest
    Predator 71341
    70.9 dB
  • Longest Runtime
    Predator 71341
    9.5h at 50% load
Where to buy
Prices can change. We update these automatically.
DuroStar DS11000DX
Store links
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Predator 71341
Store links
No links yet.
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