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  • ECHO EGi-3600LN
  • Powerhorse s4500d
  • Model EGi-3600LN
    Model EGi-3600LN

    ECHO 3,000W Gas Generator

    3000W
    Running
    63 dB
    Noise
    View details
  • Model s4500d
    Model s4500d

    Powerhorse 3,600W Dual-Fuel Generator

    3600W
    Running
    95 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-3600LNPowerhorse s4500d
General
Product type
Generator
Generator
Fuel
Gasoline
Dual-Fuel
InverterYesNo
Parallel capableYesNo
RV readyNoYes
Running watts
3000 W
Winner: Winner: 3600 W
Starting watts
3600 W
Winner: Winner: 4500 W
Noise (lower limit)
Winner: Winner: 63 dB
95 dB
Weight
Winner: Winner: 107 lbs
121 lbs
Run time @50% load
8.5 h
Winner: Winner: 10.6 h
Run time @25% load
Not available
Not available
Fuel tank
2.2 gal
3.9 gal
Fuel gaugeYesYes
Approx. dimensions (L × W × H)
25.3 x 18.9 x 19.6
26.5 x 23.5 x 21.4
Electrical
Voltage (AC)
120
120
Voltage (DC)
12
5
GFCI outletsNoNo
Covered outletsNoYes
Automatic Voltage RegulationYesYes
THD
Not available
<23% %
Engine
Engine
212 cc OHV 4-stroke
212 cc OHV 4-stroke
Alternator
Not available
Not available
Starting system
Recoil; Electric
Recoil, Electric
Warranty
Warranty
3 years
2 years
Power by fuel
GasolineNot availableNot available
Running watts
3000 W
3600 W
Starting watts
3600 W
4500 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
8.5 h
10.6 h
Run time @25% load
Not available
Not available
PropaneNot availableNot available
Running watts
Not available
3200 W
Starting watts
Not available
4000 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
11 h
Run time @25% load
Not available
Not available
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
Floating
UPC
743184023167
840321764058
Core / High-priority specs
Running Watts (Gasoline)
3000
3600
Running Watts (Propane)
Not available
3200
Starting Watts (Gasoline)
3600
4500
Starting Watts (Propane)
Not available
4000
Runtime @ 50% Load (Gasoline)
8.5
10.6
Runtime @ 50% Load (Propane)
Not available
11
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
212 cc OHV 4-stroke
OHV 4-stroke
Engine Displacement
212
212
Runtime & fuel system
Runtime @ 50% Load (Gasoline)
8.5
10.6
Runtime @ 50% Load (Propane)
Not available
11
Controls & display
Display Type
Digital
Not available
Safety & compliance
Overload Protection System
Low oil and overload protection
Low oil and overload protection, CO monitoring
Low Oil ProtectionNoYes
Carbon Monoxide MonitoringNoYes
Included equipment
Starting Components
Recoil; Electric
Not available
Included Accessories
Tool kit and battery
Funnel, tool kit, propane hose, and wheel kit
Warranty & identification
Commercial Warranty
3
2
Additional specs
Summary
The ECHO EGi-3600LN is a 3,000-watt inverter generator built around a 212 cc OHV 4-stroke engine. At this wattage, it can run a refrigerator, microwave, and several lights simultaneously, or power most household tools one at a time. The inverter technology means laptops, TVs, and phone chargers stay safe from power spikes. Gasoline fuel gives users quick refills at any gas station, with a 2.2-gallon tank supporting 8.5 hours of runtime at half load. This positions the unit as a practical backup for home outages, job site work, and camping trips where grid power is unavailable.
The Powerhorse s4500d is a dual-fuel portable generator offering 4,500 surge watts and 3,600 rated watts, suitable for various applications including home backup and outdoor activities.
  • Most Powerful
    Powerhorse s4500d
    3600W running
  • Quietest
    ECHO EGi-3600LN
    63 dB
  • Longest Runtime
    Powerhorse s4500d
    10.6h at 50% load
Where to buy
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ECHO EGi-3600LN
Store links
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Powerhorse s4500d
Store links
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