All GeneratorsDealsCompareMy PicksGenerator Finder
All GeneratorsDealsCompareMy PicksGenerator Finder
  • Guides
  • Blog
  • FAQ
  • Rankings

Helping you find the right generator for your needs with objective specs and clear comparisons.

Categories

  • Quiet Generators
  • Inverter Generators
  • Dual-Fuel
  • Home Backup
  • Portable
  • All Brands

Resources

  • Rankings
  • Compare Generators
  • Generator Finder
  • Deals
  • Buying Guides
  • Blog
  • FAQ
  • About Us

Legal

  • Terms of Service
  • Privacy Policy
  • DMCA
  • Disclosures

Disclosure

RightGenerator is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no cost to you.

© 2026 RightGenerator. All rights reserved.

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.

  • WEN DF680iX
  • Predator 73422
  • Model DF680iX
    Model DF680iX

    WEN 5,100W Dual-Fuel Generator

    5100W
    Running
    64 dB
    Noise
    View details
  • Model 73422
    Model 73422

    Predator 2,000W Gas Generator

    2000W
    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
SpecificationWEN DF680iXPredator 73422
General
Product type
Generator
Generator
Fuel
Dual-Fuel
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyYesNo
Running watts
Winner: Winner: 5100 W
2000 W
Starting watts
Winner: Winner: 6800 W
2500 W
Noise (lower limit)
64 dB
Winner: Winner: 58 dB
Weight
94.8 lbs
Winner: Winner: 46 lbs
Run time @50% load
Winner: Winner: 6.1 h
Not available—
Run time @25% load
Not available—
9 h
Fuel tank
2.9 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
22.8 x 16.6 x 19.7
20.375 x 11.625 x 19.125
Electrical
Voltage (AC)
120/240
120V
Voltage (DC)
12
Not available—
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
1.2 %
Not available—
Engine
Engine
224 cc OHV 4-stroke
Not available—
Alternator
Not available—
Not available—
Starting system
Recoil, Electric
Not available—
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot available—Not available—
Running watts
5100 W
Not available—
Starting watts
6800 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
6.1 h
Not available—
Run time @25% load
Not available—
Not available—
PropaneNot available—Not available—
Running watts
4500 W
Not available—
Starting watts
6000 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
9 h
Not available—
Run time @25% load
Not available—
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
Not available—
Compliance
EPA, ANSI/PGMA G300-2023
Not available—
Security
Not available—
Not available—
Spark arrestorYesNo
Neutral
true
Not available—
UPC
44459096801
Not available—
Core / High-priority specs
Running Watts (Gasoline)
5100
Not available—
Running Watts (Propane)
4500
Not available—
Starting Watts (Gasoline)
6800
Not available—
Starting Watts (Propane)
6000
Not available—
Runtime @ 50% Load (Gasoline)
6.1
Not available—
Runtime @ 50% Load (Propane)
9
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R); 1x 120/240V 30A (L14-30R)
Not available—
Electrical & power
Frequency
60
Not available—
Engine & construction
Engine Type
OHV 4-stroke
Not available—
Engine Displacement
224
98
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
6.1
Not available—
Runtime @ 50% Load (Propane)
9
Not available—
Safety & compliance
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesYes
Included equipment
Included Accessories
Oil, funnel, tool kit, propane hose, and battery
Not available—
Additional specs
Summary
The WEN DF680iX is a 6800-watt dual fuel inverter generator designed for versatility and convenience, featuring electric start, CO shutdown sensor, and compatibility with both gasoline and propane fuels.
The Predator 73422 is a gasoline-powered generator rated for 2000 running watts with 2500 starting watts. That combination sets it up to handle steady electrical loads while also giving extra headroom for devices that draw more power when they first switch on.
  • Most Powerful
    WEN DF680iX
    5100W running
  • Quietest
    Predator 73422
    58 dB
  • Longest Runtime
    WEN DF680iX
    6.1h at 50% load
Where to buy
Prices can change. We update these automatically.
WEN DF680iX
Store links
No links yet.
Predator 73422
Store links
No links yet.
Disclosure: Some links may be affiliate links. Specs and comparisons are never hidden.