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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.

  • ECHO EG-3500
  • Westinghouse iGen8200TFc
  • Model EG-3500
    Model EG-3500

    ECHO 2,800W Gas Generator

    2800W
    Running
    72 dB
    Noise
    View details
  • Model iGen8200TFc
    Model iGen8200TFc

    Westinghouse 6,600W Tri-Fuel Generator

    6600W
    Running
    60 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
SpecificationECHO EG-3500Westinghouse iGen8200TFc
General
Product type
Generator
Generator
Fuel
Gasoline
Tri-Fuel
InverterNoYes
Parallel capableNoYes
RV readyNoYes
Running watts
2800 W
Winner: Winner: 6600 W
Starting watts
3500 W
Winner: Winner: 8200 W
Noise (lower limit)
72 dB
Winner: Winner: 60 dB
Weight
Winner: Winner: 110 lbs
134.5 lbs
Run time @50% load
Winner: Winner: 10 h
8.5 h
Run time @25% load
Not available—
17 h
Fuel tank
4 gal
3.96 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
25 x 24.5 x 21.5
27 x 20.9 x 21.7
Electrical
Voltage (AC)
120
120/240V 60 Hz
Voltage (DC)
Not available—
5
GFCI outletsYesYes
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available—
3 %
Engine
Engine
212 cc OHV 4-stroke
298 cc OHV 4-stroke, cast iron sleeve.
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil, Electric, Remote
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
2800 W
6600 W
Starting watts
3500 W
8200 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
10 h
Not available—
Run time @25% load
Not available—
17 h
Natural gasNot available—Not available—
Running watts
Not available—
5280 W
Starting watts
Not available—
6560 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—
Not available—
PropaneNot available—Not available—
Running watts
Not available—
5940 W
Starting watts
Not available—
7380 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—
9.8 h
Other
Data center
Not available—
Not available—
Indicators
Not available—
true
Compliance
CARB, EPA
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Bonded to frame
true
UPC
743184017586
850060639784
Core / High-priority specs
Running Watts (Gasoline)
2800
6600
Running Watts (Propane)
Not available—
5940
Running Watts (Natural Gas)
Not available—
5280
Starting Watts (Gasoline)
3500
8200
Starting Watts (Propane)
Not available—
7380
Starting Watts (Natural Gas)
Not available—
6560
Runtime @ 50% Load (Gasoline)
10
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
17
Runtime @ 25% Load (Propane)
Not available—
9.8
AC Outlet Types
2x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (TT-30R); 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
OHV 4-stroke
Engine Displacement
212
298
Cylinder Sleeve
Not available—
Cast iron
Alternator Winding Material
Not available—
Copper windings
Engine Oil Type
Not available—
SAE 10W-30
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
17
Runtime @ 50% Load (Gasoline)
10
Not available—
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection
Low Oil ProtectionYesYes
Carbon Monoxide MonitoringNoYes
Included equipment
Included Accessories
Wheel kit
Oil, funnel, tool kit, key fob, battery charger, propane hose, and battery
Additional specs
Summary
The ECHO EG-3500 is a 2,800-watt gasoline generator built around a 212 cc OHV 4-stroke engine. At this wattage, it handles essential household loads like refrigerators, sump pumps, and power tools, but cannot run a central air conditioner or multiple high-demand appliances simultaneously. The 3,500-watt peak output gives it a brief surge capacity for motor startup, which matters when powering devices with inrush current demands. ECHO positions this unit for homeowners managing short outages, campers needing overnight power, and contractors powering hand tools on job sites where grid access is unavailable.
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.
  • Most Powerful
    Westinghouse iGen8200TFc
    6600W running
  • Quietest
    Westinghouse iGen8200TFc
    60 dB
  • Longest Runtime
    ECHO EG-3500
    10h at 50% load
Where to buy
Prices can change. We update these automatically.
ECHO EG-3500
Store links
No links yet.
Westinghouse iGen8200TFc
Store links
No links yet.
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