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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 EGi-1200
  • Genmax GM6250iET
  • Model EGi-1200
    Model EGi-1200

    ECHO 1,000W Gas Generator

    1000W
    Running
    64 dB
    Noise
    View details
  • Model GM6250iET
    Model GM6250iET

    Genmax 5,500W Tri-Fuel Generator

    5500W
    Running
    66 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 EGi-1200Genmax GM6250iET
General
Product type
Generator
Generator
Fuel
Gasoline
Tri-Fuel
InverterYesYes
Parallel capableYesYes
RV readyNoYes
Running watts
1000 W
Winner: Winner: 5500 W
Starting watts
1200 W
Winner: Winner: 6250 W
Noise (lower limit)
Winner: Winner: 64 dB
66 dB
Weight
Winner: Winner: 30 lbs
102.6 lbs
Run time @50% load
Winner: Winner: 5.2 h
Not available—
Run time @25% load
Not available—
10 h
Fuel tank
0.69 gal
3 gal
Fuel gaugeNoYes
Approx. dimensions (L × W × H)
16 x 11 x 16
22.8 x 17.8 x 19.7
Electrical
Voltage (AC)
120
120/240
Voltage (DC)
12
5
GFCI outletsNoYes
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
Not available—
3 %
Engine
Engine
60 cc OHV 4-stroke
224 cc OHV 4-stroke
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
1000 W
5500 W
Starting watts
1200 W
6250 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
5.2 h
Not available—
Run time @25% load
Not available—
10 h
Natural gasNot available—Not available—
Running watts
Not available—
4500 W
Starting watts
Not available—
5000 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—
5000 W
Starting watts
Not available—
5500 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—
11 h
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
EPA, ANSI/PGMA G300-2023
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
true
UPC
743184017555
784482491296
Core / High-priority specs
Running Watts (Gasoline)
1000
5500
Running Watts (Propane)
Not available—
5000
Running Watts (Natural Gas)
Not available—
4500
Starting Watts (Gasoline)
1200
6250
Starting Watts (Propane)
Not available—
5500
Starting Watts (Natural Gas)
Not available—
5000
Runtime @ 50% Load (Gasoline)
5.2
Not available—
Runtime @ 25% Load (Gasoline)
Not available—
10
Runtime @ 25% Load (Propane)
Not available—
11
AC Outlet Types
1x Duplex 120V 20A (5-20R)
1x Duplex 120V 20A (5-20R) GFCI; 1x 120V 30A (L5-30R); 1x 120/240V 50A (14-50R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
224 cc OHV 4-stroke
Engine Displacement
60
224
Engine Oil Type
10W-30
Not available—
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
Not available—
10
Runtime @ 50% Load (Gasoline)
5.2
Not available—
Safety & compliance
Overload Protection System
Not available—
Low oil and overload protection, CO monitoring
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringNoYes
Included equipment
Starting Components
Not available—
Recoil, Electric, Remote
Included Accessories
No
Funnel, tool kit, key fob, battery charger, cover, and battery
Warranty & identification
Commercial Warranty
Not available—
3
Additional specs
Summary
The ECHO EGi-1200 is a 1000-watt inverter generator built around a 60cc OHV 4-stroke engine that runs on gasoline. This wattage class powers small appliances, laptops, power tools, and camping equipment without the noise footprint of conventional generators. The inverter technology means the power output stays clean and stable, which protects sensitive electronics like phones and laptops from voltage spikes that can cause permanent damage. At 30 pounds, this unit sits at the lightweight end of the portable generator spectrum, making it genuinely grab-and-go for one person. The 0.69-gallon fuel tank and 5.2-hour runtime at 50% load define a refueling cycle measured in hours, not days, so users planning extended trips need to account for fuel stops or carry extra cans.
The Genmax GM6250iET is a 5,500-watt tri-fuel inverter generator built for users who need substantial backup power without sacrificing electronics protection. Its 3% THD rating means it can safely power laptops, refrigerators, and air conditioning units simultaneously, while the tri-fuel capability lets owners switch between gasoline, propane, and natural gas depending on availability. This combination of clean power and fuel flexibility makes it a practical choice for RV owners, homeowners facing extended outages, and job sites where power quality matters as much as raw wattage.
  • Most Powerful
    Genmax GM6250iET
    5500W running
  • Quietest
    ECHO EGi-1200
    64 dB
  • Longest Runtime
    ECHO EGi-1200
    5.2h at 50% load
Where to buy
Prices can change. We update these automatically.
ECHO EGi-1200
Store links
No links yet.
Genmax GM6250iET
Store links
No links yet.
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