5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator
5,500 Watt Dual Fuel Portable Generator

5,500 Watt Dual Fuel Portable Generator

Regular price
DuroStar DS5500EH
$649.00 MSRP
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The DuroStar DS5500EH is the most powerful generator in its class. With 5,500 starting watts and 4,500 running watts, you’ll have plenty of power to keep your lights, home appliances and high-amperage tools running. This durable and versatile generator is perfect on the jobsite and is easy to transport for tailgating or camping. Our Dual Fuel Technology allows you to operate your generator on gasoline or liquid propane, giving you the flexibility of fuel choice.
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Power Wherever and Whenever You Need It

With 5,500 watts of power, the DS5500EH Dual Fuel generator will keep you powered at home or on the go.

Dual Fuel Technology

DuroStar Dual Fuel Technology allows your generator to run on either gasoline or propane, offering the freedom and flexibility of fuel choice. 

The Heart of a DuroStar

At the core of all our products resides a robust DuroMax engine. Designed for Power. Designed to Last.

Learn More About Our Engines

Fully Loaded

Power Panel

The DS5500EH comes equipped with a variety of outlets to suit your needs. This generator features our MX2 Power Boost, which doubles the 120V power for appliances and RVs. 

Control Center

engine off engine off

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DS5500EH Specifications

Gasoline
Peak Wattage 5,500
Running Wattage 4,500
Running Amperage at 120V 37.50
Running Amperage at 240V 18.75
Runtime at 25% Load 19
Runtime at 50% Load 9
Propane
Peak Wattage 5,225
Running Wattage 4,275
Running Amperage at 120V 35.63
Running Amperage at 240V 17.81
Runtime at 25% Load 15
Runtime at 50% Load 8
Engine & Emission Specifications
Engine Manufacturer DuroStar Power Equipment
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Engine Size 224 cc
Engine Speed 3600 RPM
Starting Type Rocker Switch
Electric Start Yes
Recoil Start Yes
Fuel Delivery System Carburetor
Fuel Types Gasoline and Propane
Oil Cooling Type Splash
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Oil Capacity 20.3 fluid oz
Suggested Propane Tank Size 20 lbs. minimum
Automatic Low Oil Shutdown Yes
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes
Panel Specifications
GFCI Outlets Yes
Volt Meter Analog
5-20R 2
L14-30R 1
12V Post 1
Generator Specifications
Manufacturer DuroStar Power Equipment
Part # DS5500EH
Voltage 120/240 Volts
Frequency 60 Hertz
GFCI Outlets Yes
Propane Hose & Regulator Included
Winding Material 100% Copper Windings
Automatic Voltage Regulator Yes
Battery Type 12V SLA
Battery Included Yes
RV Ready Yes
Home Backup Ready Yes
Fuel Tank Capacity Gasoline 4 Gallons
Fuel Gauge Yes
All Metal Construction Yes
Product Dimensions 25"-Long x 22"-Wide x 22"-High
Product Dry Weight 124-lbs
Product Weight 136-lbs
Volume (db) 69 dB
UPC 811640013486
Warranty 3 Year
Wheel & Handle Kit Included
Wheel Type Metal Hub
Wheel Diameter 8-Inches
What's in the Box? DS5500EH, Oil Funnel, Spark Plug Wrench, Tool Set, Wheel & Handle Kit, DC Charging Cables, and Owners Manual

Built Tough to Last

All Metal Construction. 100% Copper Windings. Solid-Filled Tires.

Home Power Backup, Reimagined

Stay powered with our EH line of portable generators

Power at Home... or On-The-Go

DuroStar portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. Unlike traditional standby generators that are large, expensive, yet only serve one purpose, DuroStar generators will power you whether you’re at home, on an RV trip, or at the jobsite.

Nationwide Service Centers

Part of our commitment to excellence means being able to support our customers beyond the initial purchase of their product.

Find a Service Center Near You

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DS5500EH Specifications

Gasoline
Peak Wattage 5,500
Running Wattage 4,500
Running Amperage at 120V 37.50
Running Amperage at 240V 18.75
Runtime at 25% Load 19
Runtime at 50% Load 9
Propane
Peak Wattage 5,225
Running Wattage 4,275
Running Amperage at 120V 35.63
Running Amperage at 240V 17.81
Runtime at 25% Load 15
Runtime at 50% Load 8
Engine & Emission Specifications
Engine Manufacturer DuroStar Power Equipment
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Engine Size 224 cc
Engine Speed 3600 RPM
Starting Type Rocker Switch
Electric Start Yes
Recoil Start Yes
Fuel Delivery System Carburetor
Fuel Types Gasoline and Propane
Oil Cooling Type Splash
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Oil Capacity 20.3 fluid oz
Suggested Propane Tank Size 20 lbs. minimum
Automatic Low Oil Shutdown Yes
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes
Panel Specifications
GFCI Outlets Yes
Volt Meter Analog
5-20R 2
L14-30R 1
12V Post 1
Generator Specifications
Manufacturer DuroStar Power Equipment
Part # DS5500EH
Voltage 120/240 Volts
Frequency 60 Hertz
GFCI Outlets Yes
Propane Hose & Regulator Included
Winding Material 100% Copper Windings
Automatic Voltage Regulator Yes
Battery Type 12V SLA
Battery Included Yes
RV Ready Yes
Home Backup Ready Yes
Fuel Tank Capacity Gasoline 4 Gallons
Fuel Gauge Yes
All Metal Construction Yes
Product Dimensions 25"-Long x 22"-Wide x 22"-High
Product Dry Weight 124-lbs
Product Weight 136-lbs
Volume (db) 69 dB
UPC 811640013486
Warranty 3 Year
Wheel & Handle Kit Included
Wheel Type Metal Hub
Wheel Diameter 8-Inches
What's in the Box? DS5500EH, Oil Funnel, Spark Plug Wrench, Tool Set, Wheel & Handle Kit, DC Charging Cables, and Owners Manual

Warranty Information

DuroMax stands behind this Generator with a 3 Year parts and technical service warranty. Our USA based teams are available to help walk-through, troubleshoot or diagnose. Nationwide service centers fix any issues - DuroMax has you covered!

Product Registration

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