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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
  • Predator 72899
  • Model 30758 P2400 PowerSmart
    Model 30758 P2400 PowerSmart

    Briggs & Stratton 1,800W Gas Generator

    1800W
    Running
    62 dB
    Noise
    View details
  • Model 72899
    Model 72899

    Predator 3,000W Gas Generator

    3000W
    Running
    56 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 @25%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationBriggs & Stratton 30758 P2400 PowerSmartPredator 72899
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesNo
RV readyNoNo
Running watts
1800 W
Winner: Winner: 3000 W
Starting watts
2400 W
Winner: Winner: 3500 W
Noise (lower limit)
62 dB
Winner: Winner: 56 dB
Weight
Winner: Winner: 51 lbs
102 lbs
Run time @50% load
Not available—
Not available—
Run time @25% load
8 h
Winner: Winner: 11 h
Fuel tank
1 gal
Not available—
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
20 x 12 x 17
22.75 x 17.3 x 20
Electrical
Voltage (AC)
120
120V
Voltage (DC)
5
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationNoNo
THD
< 3% %
Not available—
Engine
Engine
79 cc OHV 4-stroke
Not available—
Alternator
Not available—
Not available—
Starting system
Recoil
Not available—
Warranty
Warranty
3 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
Not available—
Starting watts
2400 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
8 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
Not available—
Compliance
CARB, EPA, ANSI/PGMA G300-2023
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
Floating
Not available—
UPC
11675307585
Not available—
Core / High-priority specs
Starting Watts (Gasoline)
2400
Not available—
Runtime @ 25% Load (Gasoline)
8
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R)
Not available—
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Type
OHV 4-stroke
Not available—
Engine Displacement
79
212
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
8
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil
Not available—
Warranty & identification
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 Predator 72899 is a 3500 Watt Super Quiet Inverter Generator designed for efficient and quiet operation, suitable for various applications including RVs.
  • Most Powerful
    Predator 72899
    3000W running
  • Quietest
    Predator 72899
    56 dB
  • Longest Runtime
    h at 50% load
Where to buy
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Briggs & Stratton 30758 P2400 PowerSmart
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Predator 72899
Store links
No links yet.
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