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

  • Briggs & Stratton 30758 P2400 PowerSmart
  • DuroMax XP9500iHT
  • Model 30758 P2400 PowerSmart
    Model 30758 P2400 PowerSmart

    Briggs & Stratton 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model XP9500iHT
    Model XP9500iHT

    DuroMax 7,500W Tri-Fuel Generator

    7500W
    Running
    61 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
SpecificationBriggs & Stratton 30758 P2400 PowerSmartDuroMax XP9500iHT
General
Product type
Generator
Generator
Fuel
Gasoline
Tri-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
1800 W
Winner: Winner: 7500 W
Starting watts
2400 W
Winner: Winner: 9500 W
Noise (lower limit)
62 dB
Winner: Winner: 61 dB
Weight
Winner: Winner: 51 lbs
216 lbs
Run time @50% load
Not available
Winner: Winner: 11 h
Run time @25% load
8 h
21 h
Fuel tank
1 gal
7.1 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20 x 12 x 17
26.2 x 25 x 29.6
Electrical
Voltage (AC)
120
120/240
Voltage (DC)
5
Not available
GFCI outletsNoYes
Covered outletsYesYes
Automatic Voltage RegulationNoYes
THD
< 3% %
<3% %
Engine
Engine
79 cc OHV 4-stroke
459 cc OHV 4-stroke, cast iron sleeve
Alternator
Not available
Not available
Starting system
Recoil
Recoil, Electric, Remote
Warranty
Warranty
3 years
5 years
Power by fuel
GasolineNot availableNot available
Running watts
Not available
7500 W
Starting watts
2400 W
9500 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
11 h
Run time @25% load
8 h
21 h
Natural gasNot availableNot available
Running watts
Not available
6500 W
Starting watts
Not available
8200 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
PropaneNot availableNot available
Running watts
Not available
7200 W
Starting watts
Not available
9025 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
Not available
9.5 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Not available
UPC
11675307585
811640017088
Core / High-priority specs
Running Watts (Gasoline)
Not available
7500
Running Watts (Propane)
Not available
7200
Running Watts (Natural Gas)
Not available
6500
Starting Watts (Gasoline)
2400
9500
Starting Watts (Propane)
Not available
9025
Starting Watts (Natural Gas)
Not available
8200
Runtime @ 50% Load (Gasoline)
Not available
11
Runtime @ 50% Load (Propane)
Not available
5
Runtime @ 25% Load (Gasoline)
8
21
Runtime @ 25% Load (Propane)
Not available
9.5
AC Outlet Types
1x Duplex 120V 20A (5-20R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke, cast iron sleeve
Engine Displacement
79
459
Cylinder Sleeve
Not available
Cast iron sleeve
Alternator Winding Material
Not available
Copper windings
Engine Oil Type
Not available
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
8
21
Runtime @ 50% Load (Gasoline)
Not available
11
Runtime @ 50% Load (Propane)
Not available
5
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection, CO monitoring
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Not available
Recoil, Electric, Remote
Included Accessories
Oil
Not available
Warranty & identification
Commercial Warranty
Not available
5
Part Number
30758
Not available
Additional specs
Summary
The Briggs & Stratton 30758 P2400 PowerSmart is an 1800-watt inverter generator built for users who need portable, clean power without the weight penalty. At 51 pounds, this unit sits at the intersection of serious capacity and genuine portability. It runs household essentials like refrigerators, power tools, and laptops simultaneously, but cannot power an entire home or heavy-duty job site equipment. The 79 cc OHV engine produces 2400 starting watts to handle motor inrush, then settles to 1800 running watts for sustained operation. This inverter's sub-3% THD output protects sensitive electronics from voltage spikes that damage laptops, phones, and medical devices. The gasoline fuel type means refueling at any gas station, and the 1-gallon tank with 8-hour runtime at 25% load creates a predictable refueling cycle for day-long use. Three-year warranty coverage backs the entire package, making this a low-risk entry point for homeowners, campers, and emergency preparedness planners.
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.
  • Most Powerful
    DuroMax XP9500iHT
    7500W running
  • Quietest
    DuroMax XP9500iHT
    61 dB
  • Longest Runtime
    DuroMax XP9500iHT
    11h at 50% load
Where to buy
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Briggs & Stratton 30758 P2400 PowerSmart
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DuroMax XP9500iHT
Store links
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