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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.

  • Briggs & Stratton 30758 P2400 PowerSmart
  • DuroMax XP13000HX
  • Model 30758 P2400 PowerSmart
    Model 30758 P2400 PowerSmart

    Briggs & Stratton 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model XP13000HX
    Model XP13000HX

    DuroMax 10,500W Dual-Fuel Generator

    10500W
    Running
    74 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 XP13000HX
General
Product type
Generator
Generator
Fuel
Gasoline
Dual-Fuel
InverterYesNo
Parallel capableYesNo
RV readyNoYes
Running watts
1800 W
Winner: Winner: 10500 W
Starting watts
2400 W
Winner: Winner: 13000 W
Noise (lower limit)
Winner: Winner: 62 dB
74 dB
Weight
Winner: Winner: 51 lbs
240 lbs
Run time @50% load
Not available
Winner: Winner: 8.5 h
Run time @25% load
8 h
17 h
Fuel tank
1 gal
8.3 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
20 x 12 x 17
29 x 30 x 26
Electrical
Voltage (AC)
120
120/240V 60 Hz
Voltage (DC)
5
Not available
GFCI outletsNoYes
Covered outletsYesNo
Automatic Voltage RegulationNoYes
THD
< 3% %
Not available
Engine
Engine
79 cc OHV 4-stroke
500 cc OHV 4-stroke, cast iron sleeve
Alternator
Not available
Not available
Starting system
Recoil
Recoil, Electric
Warranty
Warranty
3 years
5 years
Power by fuel
GasolineNot availableNot available
Running watts
Not available
10500 W
Starting watts
2400 W
13000 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
8.5 h
Run time @25% load
8 h
17 h
PropaneNot availableNot available
Running watts
Not available
9975 W
Starting watts
Not available
12350 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
3.2 h
Run time @25% load
Not available
6.5 h
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
CARB, EPA, ANSI/PGMA G300-2023
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Not available
UPC
11675307585
811640016234
Core / High-priority specs
Running Watts (Gasoline)
Not available
10500
Running Watts (Propane)
Not available
9975
Starting Watts (Gasoline)
2400
13000
Starting Watts (Propane)
Not available
12350
Runtime @ 50% Load (Gasoline)
Not available
8.5
Runtime @ 50% Load (Propane)
Not available
3.2
Runtime @ 25% Load (Gasoline)
8
17
Runtime @ 25% Load (Propane)
Not available
6.5
AC Outlet Types
1x Duplex 120V 20A (5-20R)
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 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
500
Cylinder Sleeve
Not available
Cast iron sleeve
Alternator Winding Material
Not available
Copper
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
8
17
Runtime @ 50% Load (Gasoline)
Not available
8.5
Runtime @ 50% Load (Propane)
Not available
3.2
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
Included Accessories
Oil
Funnel, tool kit, propane hose, battery, and wheel kit
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 XP13000HX is a 10,500-watt dual-fuel generator built to power job sites, home backup systems, and RV setups without compromise. Running on gasoline or propane, this unit delivers 13,000 peak watts, enough to start large air compressors, well pumps, and multiple power tools simultaneously. The 500cc OHV engine with cast iron sleeve handles sustained loads that would overwhelm smaller portables. At 74 decibels, it operates quietly enough for residential neighborhoods, though the 240-pound frame demands serious planning for transport and storage.
  • Most Powerful
    DuroMax XP13000HX
    10500W running
  • Quietest
    Briggs & Stratton 30758 P2400 PowerSmart
    62 dB
  • Longest Runtime
    DuroMax XP13000HX
    8.5h at 50% load
Where to buy
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Briggs & Stratton 30758 P2400 PowerSmart
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DuroMax XP13000HX
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