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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.

  • Pulsar PGD16iSCO
  • Yamaha EF6300iSDE
  • Model PGD16iSCO
    Model PGD16iSCO

    Pulsar 1,200W Gas Generator

    1200W
    Running
    56 dB
    Noise
    View details
  • Model EF6300iSDE
    Model EF6300iSDE

    Yamaha 5,500W Gas Generator

    5500W
    Running
    58 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
SpecificationPulsar PGD16iSCOYamaha EF6300iSDE
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesNo
RV readyNoNo
Running watts
1200 W
Winner: Winner: 5500 W
Starting watts
1600 W
Winner: Winner: 6300 W
Noise (lower limit)
Winner: Winner: 56 dB
58 dB
Weight
Winner: Winner: 24 lbs
216 lbs
Run time @50% load
Winner: Winner: 6.5 h
5 h
Run time @25% load
Not available—
13.3 h
Fuel tank
0.6 gal
4.5 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
17.1 x 9.6 x 15.7
30.7 x 24.3 x 27.2
Electrical
Voltage (AC)
120
120/240
Voltage (DC)
5
Not available—
GFCI outletsNoYes
Covered outletsYesNo
Automatic Voltage RegulationYesYes
THD
3 %
<4.0% %
Engine
Engine
57 cc OHV 4-stroke
357 cc Yamaha MZ360 OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Electric
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
Not available—
5500 W
Starting watts
1600 W
6300 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—
13.3 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
CARB, EPA
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
true
UPC
814726028114
765053849371
Core / High-priority specs
Running Watts (Gasoline)
Not available—
5500
Starting Watts (Gasoline)
1600
6300
Runtime @ 25% Load (Gasoline)
Not available—
13.3
AC Outlet Types
1x Duplex 120V 20A (5-20R)
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
57
357
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
13.3
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, and tool kit
Battery
Warranty & identification
Commercial Warranty
3
Not available—
Part Number
Not available—
EF63ISDEX
Additional specs
Summary
The Pulsar PGD16iSCO is a gasoline inverter generator with a rated output of 1200 watts and a peak of 1600 watts, designed for portability and clean power delivery.
The Yamaha EF6300iSDE is a powerful and advanced inverter generator, ideal for emergency backup, recreational use, and DIY projects. It offers a maximum output of 6300 watts and operates quietly between 58 to 64 decibels.
  • Most Powerful
    Yamaha EF6300iSDE
    5500W running
  • Quietest
    Pulsar PGD16iSCO
    56 dB
  • Longest Runtime
    Pulsar PGD16iSCO
    6.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Pulsar PGD16iSCO
Store links
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Yamaha EF6300iSDE
Store links
No links yet.
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