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  • Westinghouse iGen8200TFc
  • Cat INV2000
  • Model iGen8200TFc
    Model iGen8200TFc

    Westinghouse 6,600W Tri-Fuel Generator

    6600W
    Running
    60 dB
    Noise
    View details
  • Model INV2000
    Model INV2000

    Cat 1,800W Gas Generator

    1800W
    Running
    52 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
SpecificationWestinghouse iGen8200TFcCat INV2000
General
Product type
Generator
Generator
Fuel
Tri-Fuel
Gasoline
InverterYesYes
Parallel capableYesNo
RV readyYesNo
Running watts
Winner: Winner: 6600 W
1800 W
Starting watts
Winner: Winner: 8200 W
2250 W
Noise (lower limit)
60 dB
Winner: Winner: 52 dB
Weight
134.5 lbs
Winner: Winner: 48.8 lbs
Run time @50% load
Winner: Winner: 8.5 h
6 h
Run time @25% load
17 h
10 h
Fuel tank
3.96 gal
1 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
27 x 20.9 x 21.7
19.6 x 12.5 x 18.1
Electrical
Voltage (AC)
120/240V 60 Hz
120V 60 Hz
Voltage (DC)
5
12
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
3 %
<3% %
Engine
Engine
298 cc OHV 4-stroke, cast iron sleeve.
OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil, Electric, Remote
Recoil
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
6600 W
1800 W
Starting watts
8200 W
2250 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
6 h
Run time @25% load
17 h
10 h
Natural gasNot availableNot available
Running watts
5280 W
Not available
Starting watts
6560 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
Not available
Not available
Run time @25% load
Not available
Not available
PropaneNot availableNot available
Running watts
5940 W
Not available
Starting watts
7380 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
Not available
Not available
Run time @25% load
9.8 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
true
true
UPC
850060639784
815683024881
Core / High-priority specs
Running Watts (Gasoline)
6600
1800
Running Watts (Propane)
5940
Not available
Running Watts (Natural Gas)
5280
Not available
Starting Watts (Gasoline)
8200
2250
Starting Watts (Propane)
7380
Not available
Starting Watts (Natural Gas)
6560
Not available
Runtime @ 50% Load (Gasoline)
Not available
6
Runtime @ 25% Load (Gasoline)
17
10
Runtime @ 25% Load (Propane)
9.8
Not available
AC Outlet Types
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (TT-30R); 1x 120/240V 50A (14-50R)
1x Duplex 120V 20A (5-20R) GFCI
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
298
79.7
Cylinder Sleeve
Cast iron
Not available
Alternator Winding Material
Copper windings
Not available
Engine Oil Type
SAE 10W-30
SAE 30 or 10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
17
10
Runtime @ 50% Load (Gasoline)
Not available
6
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Oil, funnel, tool kit, key fob, battery charger, propane hose, and battery
Tool kit
Warranty & identification
Commercial Warranty
Not available
2
Additional specs
Summary
The Westinghouse iGen8200TFc is a 6,600-watt tri-fuel inverter generator built for homeowners and RV users who need flexible fuel sourcing and clean power for sensitive electronics. Its 8,200-watt starting capacity handles motor loads and air conditioning startup surges, while 3 percent THD protects laptops, TVs, and medical equipment from voltage spikes.
The Cat INV2000 is an 1800-watt inverter generator built for users who need portable, clean power without the noise. At 48.8 pounds and measuring 19.6 x 12.5 x 18.1 inches, this unit bridges the gap between lightweight portability and genuine load capacity. It runs on standard gasoline and produces less than 3% THD, meaning laptops, phones, and sensitive electronics stay safe from voltage spikes. The recoil start fires up quickly, and the 52 dBA noise level keeps it quiet enough for residential areas and campgrounds. With 10 hours of runtime at 25% load and 6 hours at 50% load, users can power essential devices through a full day or night without refueling. The 1-gallon fuel tank and automatic low-oil shutdown mean less maintenance worry. This is a grab-and-go generator for camping, tailgating, emergency backup, and light outdoor work where portability matters as much as power.
  • Most Powerful
    Westinghouse iGen8200TFc
    6600W running
  • Quietest
    Cat INV2000
    52 dB
  • Longest Runtime
    Westinghouse iGen8200TFc
    8.5h at 50% load
Where to buy
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Westinghouse iGen8200TFc
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Cat INV2000
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