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  • DuroMax XP9500iHT
  • Predator 73257
  • Model XP9500iHT
    Model XP9500iHT

    DuroMax 7,500W Tri-Fuel Generator

    7500W
    Running
    61 dB
    Noise
    View details
  • Model 73257
    Model 73257

    Predator 9,000W Tri-Fuel Generator

    9000W
    Running
    64.5 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
SpecificationDuroMax XP9500iHTPredator 73257
General
Product type
Generator
Generator
Fuel
Tri-Fuel
Tri-Fuel
InverterYesYes
Parallel capableYesNo
RV readyYesNo
Running watts
7500 W
Winner: Winner: 9000 W
Starting watts
9500 W
Winner: Winner: 11500 W
Noise (lower limit)
Winner: Winner: 61 dB
64.5 dB
Weight
Winner: Winner: 216 lbs
259.5 lbs
Run time @50% load
Winner: Winner: 11 h
Not available
Run time @25% load
21 h
14 h
Fuel tank
7.1 gal
Not available
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
26.2 x 25 x 29.6
31.25 x 25 x 29.5
Electrical
Voltage (AC)
120/240
120/240
Voltage (DC)
Not available
Not available
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
<3% %
Not available
Engine
Engine
459 cc OHV 4-stroke, cast iron sleeve
Not available
Alternator
Not available
Not available
Starting system
Recoil, Electric, Remote
Not available
Warranty
Warranty
5 years
Not available
Power by fuel
GasolineNot availableNot available
Running watts
7500 W
Not available
Starting watts
9500 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
11 h
Not available
Run time @25% load
21 h
Not available
Natural gasNot availableNot available
Running watts
6500 W
Not available
Starting watts
8200 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
7200 W
Not available
Starting watts
9025 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
5 h
Not available
Run time @25% load
9.5 h
Not available
Other
Data center
Not available
Not available
Indicators
true
Not available
Compliance
EPA
Not available
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Not available
Not available
UPC
811640017088
Not available
Core / High-priority specs
Running Watts (Gasoline)
7500
Not available
Running Watts (Propane)
7200
Not available
Running Watts (Natural Gas)
6500
Not available
Starting Watts (Gasoline)
9500
Not available
Starting Watts (Propane)
9025
Not available
Starting Watts (Natural Gas)
8200
Not available
Runtime @ 50% Load (Gasoline)
11
Not available
Runtime @ 50% Load (Propane)
5
Not available
Runtime @ 25% Load (Gasoline)
21
Not available
Runtime @ 25% Load (Propane)
9.5
Not available
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
Not available
Electrical & power
Frequency
60
Not available
Engine & construction
Engine Type
OHV 4-stroke, cast iron sleeve
Not available
Engine Displacement
459
458
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)
21
Not available
Runtime @ 50% Load (Gasoline)
11
Not available
Runtime @ 50% Load (Propane)
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
Starting Components
Recoil, Electric, Remote
Not available
Warranty & identification
Commercial Warranty
5
Not available
Additional specs
Summary
The DuroMax XP9500iHT is a tri-fuel generator with a rated wattage of 7500 watts and a peak wattage of 9500 watts. It features multiple outlets and advanced starting options.
The Predator 73257 is an 11,500 Watt Tri-Fuel Super Quiet Inverter Generator designed for RVs, home backup, and outdoor recreation. It offers multiple fuel options, remote start, and CO SECURE Technology for enhanced safety.
  • Most Powerful
    Predator 73257
    9000W running
  • Quietest
    DuroMax XP9500iHT
    61 dB
  • Longest Runtime
    DuroMax XP9500iHT
    11h at 50% load
Where to buy
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DuroMax XP9500iHT
Store links
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Predator 73257
Store links
No links yet.
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