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

  • Genmax GM2000i
  • Pulsar PG2300iSCO
  • Model GM2000i
    Model GM2000i

    Genmax 1,600W Gas Generator

    1600W
    Running
    58 dB
    Noise
    View details
  • Model PG2300iSCO
    Model PG2300iSCO

    Pulsar 1,800W Gas Generator

    1800W
    Running
    64 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
SpecificationGenmax GM2000iPulsar PG2300iSCO
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoNo
Running watts
1600 W
Winner: Winner: 1800 W
Starting watts
2000 W
Winner: Winner: 2300 W
Noise (lower limit)
Winner: Winner: 58 dB
64 dB
Weight
Winner: Winner: 34.2 lbs
47.1 lbs
Run time @50% load
Winner: Winner: 8 h
6 h
Run time @25% load
10 h
Not available
Fuel tank
1.1 gal
1.2 gal
Fuel gaugeNoNo
Approx. dimensions (L × W × H)
18.7 x 10.6 x 15.9
19.6 x 11.2 x 17.9
Electrical
Voltage (AC)
120
120
Voltage (DC)
5
12
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
≤3% %
Not available
Engine
Engine
79.7 cc Dinking OHV 4-stroke
80 cc Ducar OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
1 years
3 years
Power by fuel
GasolineNot availableNot available
Running watts
1600 W
1800 W
Starting watts
2000 W
2300 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
8 h
6 h
Run time @25% load
10 h
Not available
Other
Data center
Not available
Not available
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
CARB, EPA
Security
Not available
Not available
Spark arrestorYesYes
Neutral
Floating
Floating
UPC
768494055363
814726027155
Core / High-priority specs
Running Watts (Gasoline)
1600
1800
Starting Watts (Gasoline)
2000
2300
Runtime @ 50% Load (Gasoline)
8
6
Runtime @ 25% Load (Gasoline)
10
Not available
AC Outlet Types
1x Duplex 120V 20A (5-20R)
AC outlets1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Ducar OHV 4-stroke
Engine Displacement
79.7
80
Engine Oil Type
10W-30
10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
10
Not available
Runtime @ 50% Load (Gasoline)
8
6
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
Included Accessories
Funnel and Tool Kit
Oil, funnel, and tool kit
Warranty & identification
Commercial Warranty
1
3
Additional specs
Summary
The Genmax GM2000i is a 1,600-watt gasoline inverter generator built for portable use. Its 2,000 starting watts handle brief motor surges, while the 1,600 running watts sustain household devices, power tools, and small appliances. At 34.2 lbs, it moves easily between campsites, job sites, and storage.
Pulsar's 2,300 Watt Portable Inverter Generator is an excellent choice for those who require clean power for their sensitive electronics. Its versatile design makes it ideal for a range of uses, such as camping, tailgating, home backup, and DIY projects.
  • Most Powerful
    Pulsar PG2300iSCO
    1800W running
  • Quietest
    Genmax GM2000i
    58 dB
  • Longest Runtime
    Genmax GM2000i
    8h at 50% load
Where to buy
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Genmax GM2000i
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Pulsar PG2300iSCO
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