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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.

  • Powerhorse s8000id
  • Predator 72903
  • Model s8000id
    Model s8000id

    Powerhorse 6,000W Dual-Fuel Generator

    6000W
    Running
    62 dB
    Noise
    View details
  • Model 72903
    Model 72903

    Predator 1,400W Gas Generator

    1400W
    Running
    68.9 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
SpecificationPowerhorse s8000idPredator 72903
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesNo
Parallel capableYesNo
RV readyNoNo
Running watts
Winner: Winner: 6000 W
1400 W
Starting watts
Winner: Winner: 8000 W
1800 W
Noise (lower limit)
Winner: Winner: 62 dB
68.9 dB
Weight
135.7 lbs
Winner: Winner: 60 lbs
Run time @50% load
8 h
Winner: Winner: 9.5 h
Run time @25% load
Not available—
Not available—
Fuel tank
3.78 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
27.2 x 20.3 x 21.7
18.3 x 14 x 16
Electrical
Voltage (AC)
120/240
120V
Voltage (DC)
5
Not available—
GFCI outletsYesNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
3 %
Not available—
Engine
Engine
298 cc OHV 4-stroke
Not available—
Alternator
Not available—
Not available—
Starting system
Recoil, Electric, Remote
Not available—
Warranty
Warranty
2 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
6000 W
Not available—
Starting watts
8000 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
8 h
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
5400 W
Not available—
Starting watts
7200 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
7 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
EPA, ANSI/PGMA G300-2023
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
Not available—
Not available—
Core / High-priority specs
Running Watts (Gasoline)
6000
Not available—
Running Watts (Propane)
5400
Not available—
Starting Watts (Gasoline)
8000
Not available—
Starting Watts (Propane)
7200
Not available—
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
Not available—
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Not available—
Engine Displacement
298
98
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
8
Not available—
Runtime @ 50% Load (Propane)
7
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection
Not available—
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Starting Components
Recoil, Electric, Remote
Not available—
Included Accessories
Funnel, tool kit, key fob, battery charger, propane hose, and battery
Not available—
Warranty & identification
Part Number
6075644
Not available—
Additional specs
Summary
The Powerhorse s8000id is an 8000-watt dual fuel inverter generator designed for quiet and reliable power, suitable for various applications including home backup and outdoor events.
The PREDATOR® 1800 Watt Portable Generator is a compact and lightweight gas-powered generator designed for low-power applications, featuring CO SECURE® carbon monoxide shutdown for enhanced safety.
  • Most Powerful
    Powerhorse s8000id
    6000W running
  • Quietest
    Powerhorse s8000id
    62 dB
  • Longest Runtime
    Predator 72903
    9.5h at 50% load
Where to buy
Prices can change. We update these automatically.
Powerhorse s8000id
Store links
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Predator 72903
Store links
No links yet.
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