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DuroMax XP5500HX Dual Fuel Generator vs Pulsar G2319N Inverter Generator

These two are not really rivals: the DuroMax XP5500HX is a 5,500-watt dual-fuel home backup machine, and the Pulsar G2319N is a 2,300-watt inverter for camping and small electronics. Buy the DuroMax if you need to run a furnace, well pump or a transfer switch through its 30A L14-30R outlet, and buy the Pulsar if you want quiet, clean power you can carry. The DuroMax is heavier at about 131 lbs and louder at 69 dB, but it starts from a key fob and shuts down on CO. The Pulsar is 46.5 lbs, 59 dB and produces a pure sine wave, and owners praise its easy starting and value, though a few report early failures.

  • Choose the DuroMax XP5500HX if you need 240V output, a transfer-switch connection or propane backup for a house, RV or jobsite.
  • Choose the Pulsar G2319N if you want a light, quiet inverter to run a fridge, laptop or CPAP at a campsite or tailgate.

Prices

  • DuroMax XP5500HX Dual Fuel Generator: $599.00 at JB Tools (checked today)
  • Pulsar G2319N Inverter Generator: $349.00 at Walmart (checked today)
  • Difference: the Pulsar G2319N Inverter Generator is $250.00 cheaper than the DuroMax XP5500HX Dual Fuel Generator today
DuroMax
DuroMax XP5500HX 5500-Watt Dual Fuel

DuroMax XP5500HX Dual Fuel Generator

DuroMax XP5500HX 5500-Watt Dual Fuel

4.3(340 ratings)
$599.00at JB ToolsChecked 43 min ago
See all prices and details
Visit JB Tools

Store links may earn us a commission. Price via Klarna.

Pros
  • Dual fuel runs on gasoline or propane
  • 5,500 peak watts and 240V for transfer-switch backup
  • Remote key fob and electric start
  • CO sensor shuts the unit down automatically
  • USB A and USB C charging ports on the panel
Cons
  • Heavy at about 131 lbs
  • 69 dB is loud for campgrounds
  • Not CARB certified, so not sold in California
  • Conventional output is harder on sensitive electronics
Pulsar
Pulsar G2319N

Pulsar G2319N Inverter Generator

Pulsar G2319N

4.6(143 ratings)
$349.00at WalmartChecked 43 min ago
See all prices and details
Visit Walmart
Pros
  • Quiet at 59 dB
  • Light enough for one person to lift at 46.5 lbs
  • Pure sine wave safe for laptops, TVs and medical devices
  • Parallel capable for more power later
  • Owners report easy starting and good value
Cons
  • Only 1,800 running watts
  • No 240V and no transfer-switch outlet
  • Pull-cord start only
  • Gasoline only, with a small 1.18-gallon tank

What separates them

DuroMax XP5500HX Dual Fuel GeneratorPulsar G2319N Inverter Generator
Running watts4,500 W on gasoline, 4,275 W on propane1,800 W
Output typeConventional generator, not inverterInverter with pure sine wave output
FuelGasoline or propane, 4-gallon tankGasoline only, 1.18-gallon tank
StartingElectric, remote key fob and recoilRecoil pull cord only
Noise69 dB59 dB
WeightAbout 131 lbs with wheel kit46.5 lbs
OutletsTwo 5-20R, one L14-30R, USB A and USB CTwo 120V AC, one 12V DC, one USB
Safety featuresCO sensor shutdown, low-oil shutdown, overload protectionLow-oil shutdown and economy mode

Price history

$629.00$349.00
Oct 30Nov 15
  • DuroMax XP5500HX Dual Fuel Generator: lowest $599.00 on Oct 30 at Amazon; $599.00 on Nov 15.
  • Pulsar G2319N Inverter Generator: lowest $349.00 on Nov 15 at Walmart.

Prices at every store

DuroMax XP5500HX Dual Fuel Generator

  • JB ToolsNew

    In stock

    $599.00Free shippingChecked 43 min ago
    Visit JB Tools
  • The Home DepotNew

    In stock

    $629.00Free shippingChecked 2 h ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $629.00Free shippingChecked 2 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by factory_authorized_outlet (99.9% positive, 280,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $629.00+ $12.95 shippingChecked 2 h ago
    Visit eBay

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 19 stores and price history →

Pulsar G2319N Inverter Generator

  • WalmartNew

    In stock

    $349.00Checked 43 min ago
    Visit Walmart
  • Best BuyNew

    In stock

    $399.00Free shippingChecked 2 h ago
    Visit Best Buy
  • eBayNew

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $398.00Free shippingChecked 2 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $398.00Free shippingChecked 2 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 11 stores and price history →

Specs compared

SpecDuroMax XP5500HX Dual Fuel GeneratorPulsar G2319N Inverter Generator
Fuel TypePropane, Dual Fuel, Gasolinegasoline
Fuel Capacity4 Gallons (gasoline)1.18 Gallon
Fuel GaugeYesNo
Continuous Output4,500 Watt (Gasoline)1800 W
Power Output5,500 W2300W (peak)
Voltage120/240 Volts120V
Peak Output5,500 Watt (Gasoline)2300 peak watts
Starting MethodRecoil start, Electric start, Rocker SwitchRecoil start
Efficiency0.88 gallons/hour (full load fuel consumption)Economy mode improves fuel efficiency
ProtectionAutomatic voltage regulatorAutomatic Voltage Regulator
Weight131 lbs46.5 lbs
Noise Level69 dB59 dB(A)
Show all 40 specsShow fewer specs
SpecDuroMax XP5500HX Dual Fuel GeneratorPulsar G2319N Inverter Generator
Inverter TechnologyNoYes, Stable Sine Wave Technology
Runtime9 hrs (Gasoline at 50% Load)6 hrs. (50% load)
colorBlueGray
Continuous wattage4275W1800 W
Surge wattage5225W2300 W
Run time8.92 h4.8 h
BrandDuroMaxPulsar
Decibel rating69 dB59 dB
Motor starter typePull Cord StartPull Cord Start
Outlets

What reviewers say

DuroMax XP5500HX Dual Fuel Generator

  • 4.3 / 5340 ratings

Owners rate the XP5500HX well overall, with 4.3 out of 5 from 340 ratings. They tend to praise the dual-fuel flexibility, the electric start and the 240V output for backup power, while noise and weight come up as the main drawbacks.

What people mention
  • Dual fuelPraisedOwners like switching between gasoline and propane, especially for long outages.
  • NoiseCriticisedIt runs at a fixed 69 dB and gets loud when a heavy load kicks in.
  • WeightCriticisedAt 131 lbs it takes two people or a wheel kit to move around.
  • StartingPraisedThe electric start fires it up easily, with recoil as a backup.

Pulsar G2319N Inverter Generator

  • 4.7 / 5Google Shopping · 549 ratings
  • 4.6 / 5Walmart · 143 ratings

Owners rate the G2319N highly, praising easy starts, quiet running and the ability to power fridges, freezers and computers. Several say it matches pricier units. A minority report breakdowns, including a unit that quit after one tank and one that could not carry about 1,400 watts at altitude.

What people mention
  • StartingPraisedOwners say it fires up easily with a few pulls of the recoil cord.
  • NoisePraisedReviewers find it noticeably quieter than older and open-frame generators.
Reviews
  • walmart.com

Questions and answers

Which is better for home backup?
The DuroMax. Its 240V L14-30R outlet connects to a transfer switch or interlock, and it can carry larger loads like a furnace or well pump. The Pulsar's 1,800 watts suits a fridge and a few lights only.
Which is quieter?
The Pulsar at 59 dB versus 69 dB for the DuroMax. The gap is large enough that the Pulsar is tolerable at a campsite while the DuroMax is not.
Can the Pulsar run a CPAP or laptop?
Yes. Its inverter produces a pure sine wave, which is what sensitive electronics and medical devices need. The DuroMax's conventional output is less forgiving of those loads.
Is the DuroMax worth stepping up to?
Only if you need 240V, propane or remote start. If your loads are small and you value quiet and portability, the Pulsar covers them and is far easier to move.
Which lasts longer?
Both carry a 1-year limited warranty. The DuroMax has a larger engine and oil sump and is built for heavier duty, while the Pulsar sees lighter loads; some Pulsar owners report early failures, so maintenance matters more than the spec sheet.
Can either run in California?
The Pulsar is not CARB compliant either, so check state rules before buying. The DuroMax is explicitly not for sale in California.

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Buying guides that pick them

  • Best portable generators for home backup under $1000
5
4
ManufacturerDuromaxPulsar
Rec. useResidentialResidential
ModelXP5500HXG2319N
EngineDuroMax 210cc80cc single cylinder 4-stroke OHV
CO SensorYes—
Low Oil ShutdownYes—
Overload ProtectionYes—
Automatic Shut OffYes (CO sensor shutdown)—
Frequency60 Hertz—
Connectivity PortsUSB C, GFCI outlets, USB A—
Number Of Outlets4—
Receptacle TypeL14-30R, 5-20R—
Depth25 in—
Height22 in—
Width23 in—
Noise Level (dB)69—
Electric StartYes—
Time Usage (max) (h)8.92—
  • Load handlingMixedMost run fridges and small appliances fine, but one unit failed at about 1,400 watts at altitude.
  • ReliabilityCriticisedA minority report failures, including one unit quitting after a single tank and a pull-rope problem after five months.