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Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.

  • ECHO EGi-4000
  • Sportsman GENMAX1500
  • Model EGi-4000
    Model EGi-4000

    ECHO 3,400W Gas Generator

    3400W
    Running
    67 dB
    Noise
    View details
  • Model GENMAX1500
    Model GENMAX1500

    Sportsman 900W Gas Generator

    900W
    Running
    65 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-4000Sportsman GENMAX1500
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesNo
Parallel capableNoNo
RV readyYesNo
Running watts
Winner: Winner: 3400 W
900 W
Starting watts
Winner: Winner: 4000 W
1500 W
Noise (lower limit)
67 dB
Winner: Winner: 65 dB
Weight
86 lbs
Winner: Winner: 45 lbs
Run time @50% load
Winner: Winner: 10 h
8 h
Run time @25% load
Not available
Not available
Fuel tank
3.3 gal
1 gal
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
27 x 18.8 x 24
16 x 14 x 16
Electrical
Voltage (AC)
120
120
Voltage (DC)
5
12
GFCI outletsNoNo
Covered outletsYesNo
Automatic Voltage RegulationYesNo
THD
Not available
Not available
Engine
Engine
212 cc OHV 4-stroke
72 cc 2-stroke
Alternator
Not available
Not available
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
1 years
Power by fuel
GasolineNot availableNot available
Running watts
3400 W
900 W
Starting watts
4000 W
1500 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
8 h
Run time @25% load
Not available
Not available
Other
Data center
Not available
Not available
Indicators
false
false
Compliance
CARB
EPA
Security
Not available
Not available
Spark arrestorYesNo
Neutral
Floating
Not available
UPC
743184017579
27077805444
Core / High-priority specs
Running Watts (Gasoline)
3400
900
Starting Watts (Gasoline)
4000
1500
Runtime @ 50% Load (Gasoline)
10
8
AC Outlet Types
1x Duplex 120V 20A (5-20R)1x 120V 30A (TT-30R)
1x Duplex 120V 20A (5-20R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
2-stroke
Engine Displacement
212
72
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
10
8
Safety & compliance
Low Oil ProtectionYesNo
Carbon Monoxide MonitoringYesNo
Included equipment
Included Accessories
Wheel kit
Tool kit and battery charging cables
Additional specs
Summary
The ECHO EGi-4000 is a 3,400-watt inverter generator built around a 212 cc OHV 4-stroke engine. This wattage class handles essential household appliances during outages, job site tools, and RV systems. The 4,000-watt peak capacity means it can start larger equipment like air compressors or circular saws without stalling. Because the unit runs on gasoline with a 3.3-gallon tank, users will find refueling cycles manageable for weekend trips or short-term backup scenarios. The inverter technology protects laptops, phones, and other sensitive electronics from power fluctuations. A 10-hour runtime at 50% load means users can operate mid-range loads like a refrigerator or power tools for most of a workday without refueling. The 86-pound weight and included wheel kit make it movable for one person, though not effortless.
The Sportsman GENMAX1500 is a portable 2-cycle gasoline generator offering 1,500 surge watts and 900 running watts, suitable for powering common household appliances and power tools.
  • Most Powerful
    ECHO EGi-4000
    3400W running
  • Quietest
    Sportsman GENMAX1500
    65 dB
  • Longest Runtime
    ECHO EGi-4000
    10h at 50% load
Where to buy
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ECHO EGi-4000
Store links
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Sportsman GENMAX1500
Store links
No links yet.
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