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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 PG6580ECO
  • Predator 72920
  • Model PG6580ECO
    Model PG6580ECO

    Pulsar 5,300W Gas Generator

    5300W
    Running
    75 dB
    Noise
    View details
  • Model 72920
    Model 72920

    Predator 5,500W Gas Generator

    5500W
    Running
    73.5 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 PG6580ECOPredator 72920
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterNoNo
Parallel capableNoNo
RV readyNoNo
Running watts
5300 W
Winner: Winner: 5500 W
Starting watts
Winner: Winner: 6580 W
6500 W
Noise (lower limit)
75 dB
Winner: Winner: 73.5 dB
Weight
Winner: Winner: 140 lbs
165 lbs
Run time @50% load
10 h
Winner: Winner: 14.5 h
Run time @25% load
Not available—
Not available—
Fuel tank
5.3 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
26.6 x 19.7 x 18.7
26-7/8 x 22 x 22-3/4
Electrical
Voltage (AC)
120/240V 60 Hz
120/240V
Voltage (DC)
12
Not available—
GFCI outletsYesNo
Covered outletsNoNo
Automatic Voltage RegulationYesNo
THD
Not available—
Not available—
Engine
Engine
Ducar 274 cc OHV 4-stroke
Not available—
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Not available—
Warranty
Warranty
2 years
Not available—
Power by fuel
GasolineNot available—Not available—
Running watts
5300 W
Not available—
Starting watts
6580 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
10 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
Not available—
Compliance
CARB, EPA
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
814726027100
Not available—
Core / High-priority specs
Running Watts (Gasoline)
5300
Not available—
Starting Watts (Gasoline)
6580
Not available—
Runtime @ 50% Load (Gasoline)
10
Not available—
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R)
Not available—
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Type
Ducar OHV 4-stroke
Not available—
Engine Displacement
274
301
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection, CO monitoring
Not available—
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Funnel, tool kit, battery, and wheel kit
Not available—
Additional specs
Summary
The Pulsar PG6580ECO is a 6,580-watt gasoline-powered portable generator equipped with a 274cc, 4-stroke, OHV engine. It features electric start with recoil backup, a 5.3-gallon fuel tank providing up to 10 hours of runtime at 50% load, and includes safety features like a CO shutdown sensor and low oil shutdown. Designed for versatility, it offers multiple outlets for various applications and is mounted on a durable powder-coated steel frame with fold-down handles and never-flat wheels for enhanced mobility.
The PREDATOR® 6500 Watt Portable Generator is designed for home backup during emergencies and powering tools at jobsites. It features a 301cc gas engine, GFCI outlets, and CO SECURE® carbon monoxide shutdown for safety.
  • Most Powerful
    Predator 72920
    5500W running
  • Quietest
    Predator 72920
    73.5 dB
  • Longest Runtime
    Predator 72920
    14.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Pulsar PG6580ECO
Store links
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Predator 72920
Store links
No links yet.
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