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

  • A-iPower GXS11300RT
  • Sportsman GEN9000DF
  • Model GXS11300RT
    Model GXS11300RT

    A-iPower 9,000W Tri-Fuel Generator

    9000W
    Running
    78 dB
    Noise
    View details
  • Model GEN9000DF
    Model GEN9000DF

    Sportsman 8,000W Dual-Fuel Generator

    8000W
    Running
    80 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
SpecificationA-iPower GXS11300RTSportsman GEN9000DF
General
Product type
Generator
Generator
Fuel
Tri-Fuel
Dual-Fuel
InverterNoNo
Parallel capableNoNo
RV readyYesYes
Running watts
Winner: Winner: 9000 W
8000 W
Starting watts
Winner: Winner: 11300 W
9000 W
Noise (lower limit)
Winner: Winner: 78 dB
80 dB
Weight
224.9 lbs
Winner: Winner: 200 lbs
Run time @50% load
Not available
Winner: Winner: 10 h
Run time @25% load
18 h
Not available
Fuel tank
9.5 gal
8 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
28.8 x 28 x 26.7
29.5 x 23 x 20.5
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
12
Not available
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available
Not available
Engine
Engine
459 cc OHV 4-stroke, cast iron sleeve
420 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric, Remote
Recoil, Electric
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
9000 W
8000 W
Starting watts
11300 W
9000 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
10 h
Run time @25% load
18 h
Not available
Natural gasNot availableNot available
Running watts
7200 W
Not available
Starting watts
9000 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
Not available
Not available
Run time @25% load
Not available
Not available
PropaneNot availableNot available
Running watts
8100 W
7200 W
Starting watts
10100 W
8100 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
5 h
Run time @25% load
8 h
Not available
Other
Data center
Not available
Not available
Indicators
true
false
Compliance
CARB, EPA, ANSI/PGMA G300-2023
EPA
Security
Not available
Not available
Spark arrestorYesNo
Neutral
true
Not available
UPC
850016881731
27077801606
Core / High-priority specs
Running Watts (Gasoline)
9000
8000
Running Watts (Propane)
8100
7200
Running Watts (Natural Gas)
7200
Not available
Starting Watts (Gasoline)
11300
9000
Starting Watts (Propane)
10100
8100
Starting Watts (Natural Gas)
9000
Not available
Runtime @ 50% Load (Gasoline)
Not available
10
Runtime @ 50% Load (Propane)
Not available
5
Runtime @ 25% Load (Gasoline)
18
Not available
Runtime @ 25% Load (Propane)
8
Not available
AC Outlet Types
1x 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) GFCI; 1x 120/240V 30A (L14-30R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
459
420
Cylinder Sleeve
Cast iron sleeve
Not available
Engine Oil Type
Not available
SAE10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
18
Not available
Runtime @ 50% Load (Gasoline)
Not available
10
Runtime @ 50% Load (Propane)
Not available
5
Safety & compliance
Overload Protection System
Not available
Low oil and overload protection
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringYesNo
Included equipment
Starting Components
Not available
Recoil; Electric
Included Accessories
Oil, funnel, tool kit, key fob, propane hose, RV adapter, battery charging cables, battery, and wheel kit
Tool kit, propane hose, battery charging cables, and wheel kit
Warranty & identification
Commercial Warranty
3
1
Additional specs
Summary
The A-iPower GXS11300RT is a 9000-watt tri-fuel generator built for users who need flexible fuel options without sacrificing power output. Running on gasoline, propane, or natural gas, this unit delivers 11300 peak watts and 9000 running watts on gasoline, making it capable of powering a full home backup system, supporting a job site, or supplying an RV with consistent electricity. The tri-fuel design means you can switch between fuel types based on availability and cost, a significant advantage for remote locations or long-term deployments where fuel supply chains vary. At 224.9 pounds, this generator demands serious logistical planning. It is not a grab-and-go unit. The included wheel kit and folding handle help, but moving this machine onto a truck bed, across uneven terrain, or into storage requires either multiple people or mechanical assistance. The trade-off is clear: you gain substantial power output and multi-fuel flexibility in exchange for a stationary or semi-portable footprint. For homeowners installing a permanent backup system or contractors setting up a job site power station, the weight is manageable. For users who need to relocate the generator frequently, this becomes a friction point.
The Sportsman GEN9000DF is a dual fuel generator capable of delivering 9000 surge watts and 8000 running watts, powered by a 15.0 HP 4-Stroke OHV engine. It offers both recoil and electric start options and includes multiple outlets for versatile use.
  • Most Powerful
    A-iPower GXS11300RT
    9000W running
  • Quietest
    A-iPower GXS11300RT
    78 dB
  • Longest Runtime
    Sportsman GEN9000DF
    10h at 50% load
Where to buy
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A-iPower GXS11300RT
Store links
No links yet.
Sportsman GEN9000DF
Store links
No links yet.
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