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PulsarModel PG7750BCO

Pulsar 6,250W Dual-Fuel Generator Review

The Pulsar PG7750BCO is a 7,750-watt dual-fuel portable generator equipped with CO Sentry, offering reliable power with the flexibility to operate on gasoline or propane.

At a Glance

  • Running Watts
    6250W
  • Starting Watts
    7750W
  • Fuel Type
    Dual-Fuel
  • Runtime (50%)
    9.5h
  • Noise Level
    78 dB
  • Weight
    176.6 lbs

Where to buy

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    Is this the right generator for you?

    Here's the quick tradeoff view — what this model does well, and where it may not fit.

    Pros

    • 7,750-Watt peak and 6,250-Watt rated (Gasoline)
    • 7,500-Watt peak and 6,000-Watt rated (LPG)
    • Large 6.6 Gal. fuel tank provides up to 9.5 hours of continuous operation at half load when running on gasoline
    • Electric and Recoil start for quick and easy start-up
    • Four 120-Volt AC outlets, one 120/240V twist-lock outlet (L5-30R), one 120/240V twist-lock outlet (L14-30R)
    • Fold-down handles and 12" never-flat wheels for added mobility and easy storage
    • Features such as low oil indication, carbon monoxide detection, and low oil shutdown
    • Digital meter displays voltage, frequency, run time, total hours, and maintenance
    • Includes propane hose for dual-fuel operation
    • 420 cc, 4-stroke, OHV, air-cooled engine with durable powder-coated steel frame
    • Switch & Go Technology allows seamless transition between fuel sources while generator is running
    • CARB & EPA Approved

    Cons

    • relatively heavy at 176.6 pounds
    • noise level of 78 decibels
    Best use cases
    Home backup

    Summary

    The Pulsar PG7750BCO is a Dual-Fuel generator rated at 6,250 running watts with 7,750 starting watts. That combination targets situations where you need steady output for ongoing loads while still having extra headroom to handle the higher surge demand that comes when equipment first kicks on.

    Because it is Dual-Fuel, the PG7750BCO also builds flexibility into how you keep it running, which can matter when availability or storage preferences influence what you want to use day to day.

    Power & Runtime

    With 6,250 running watts and 7,750 starting watts, the PG7750BCO is built to support sustained power delivery while also accommodating startup spikes without immediately forcing you to shed loads. In practical use, that starting capacity is the buffer that helps when multiple devices or tools start at once, while the running rating is the number that matters for what you can keep powered continuously.

    Noise is rated at 78 dBA, which sets clear expectations for how present the generator will sound while operating. For runtime, the unit is listed at 9.5 hours at 50 percent load, giving a concrete reference point for planning longer stretches of use at a moderate demand level.

    Portability

    At 176.6 lbs, the PG7750BCO is a substantial piece of equipment, and that weight is a real factor when deciding where it will live and how often it will be moved. Its physical footprint, listed at 26.8 x 20.5 x 21.7 inches, helps you gauge storage and transport fit, whether that is in a garage corner or in the back of a vehicle.

    Those dimensions also make it easier to plan placement during operation, since you can visualize the space it occupies before you commit to a setup location.

    Features

    Pulsar equips the PG7750BCO with both recoil and electric starting, giving you two distinct ways to get it running depending on preference and circumstances. The inclusion of a fuel gauge adds day-to-day usability by making it easier to keep an eye on fuel status during operation rather than relying on guesswork.

    On the protection and power-quality side, it includes GFCI outlets and AVR automatic voltage regulation, which together speak to safer output handling and more controlled voltage delivery. The generator is listed as CARB and EPA compliant, and it also includes a spark arrestor, rounding out a feature set oriented around regulated use and safer operation. A 2-year warranty provides defined coverage from the manufacturer.

    Recommended Audiences

    • Buyers wanting fuel flexibility with dual or tri-fuel capability
    • Homeowners needing whole-house or jobsite backup power
    • Users who value push-button or remote start convenience
    • DIY enthusiasts and hobbyists needing reliable portable power
    Updated: Feb 24, 2026

    Score Breakdown

    4.7
    / 10
    Rank #87 of 125 in Conventional (5,000-10,000W)
    Value (25%)
    Quality (25%)
    Practical (18%)
    Features (12%)
    Features (1.6 pts)
    • Dual-Fuel+1
    • Electric Start+0.6
    Percentile Rankings (within peer group)
    • Watts/$
    • Surge/$
    • Runtime/$
    • Warranty
    • THD (lower=better)
    • Build Quality
    • Noise (lower=better)
    • Portability
    • Outlet Variety
    • Feature Points

    What this generator can power

    At a Glance

    • Continuous:6,250W(recommended usable: 5,000W)
    • Surge:7,750W
    • Output:120/240V
    • Inverter:No

    Big-item compatibility

    Refrigerator
    Yes
    Sump Pump (1/3 HP)
    Yes
    Well Pump (1 HP, 240V)
    Yes
    Furnace Blower
    Yes
    Central AC (3 Ton, 240V)
    Maybe

    May struggle with startup surge

    Window AC (10,000 BTU)
    Yes
    Electric Water Heater (240V)
    Yes
    Electric Range/Oven (240V)
    Yes
    Air Compressor (1 HP)
    Yes

    Example setups

    Essentials

    • Lights + Wi-Fi + Charging
    • Refrigerator
    • Furnace Blower
    • Sump Pump (1/3 HP)

    Est. running: 1,800W

    Peak surge (single motor): 2,000W

    Avoid starting multiple motor loads at the same time.

    Essentials + Comfort

    • Lights + Wi-Fi + Charging
    • Refrigerator
    • TV + Entertainment System
    • Microwave
    • Window AC (10,000 BTU)
    • Space Heater
    • Furnace Blower

    Est. running: 5,000W

    Peak surge (single motor): 2,000W

    Avoid starting multiple motor loads at the same time.

    Whole-Home (Limited)

    • Lights + Wi-Fi + Charging
    • Refrigerator
    • Furnace Blower
    • Sump Pump (1/3 HP)
    • Window AC (10,000 BTU)
    • TV + Entertainment System

    Est. running: 3,100W

    Peak surge (single motor): 2,000W

    Avoid starting multiple motor loads at the same time.

    These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.

    Pulsar
    ReliabilityDBelow Average

    About Pulsar

    Pulsar is recognized in the generator industry for providing reliable and versatile power solutions, including dual-fuel and inverter models that cater to residential and commercial needs.

    Founded2003
    HQOntario, California, USA
    Website (opens in a new tab)
    Support866-591-8921
    Support / Manuals (opens in a new tab)
    View all Pulsar generators

    Warranty

    Coverage: 2 years

    Power by fuel

    FuelRunningStartingRuntime @50%Runtime @25%
    Gasoline6250W7750W9.5h
    Propane6000W7500W5h

    Full Specifications

    Power

    Running Watts6,250 watts
    Starting Watts7,750 watts
    Starting Watts (Gasoline)7,750 W
    Starting Watts (Propane)7,500 W
    Running Watts (Gasoline)6,250 W
    Running Watts (Propane)6,000 W

    Engine

    Engine420 cc Ducar OHV 4-stroke
    Engine TypeOHV 4-stroke
    Engine Displacement420 cc
    Engine Oil10W-30
    Engine Oil Capacity1.188 Qt
    Spark ArrestorYes
    Emissions ComplianceCARB, EPA

    Electrical

    Voltage (AC)120/240
    Voltage (DC)12
    PhaseSingle
    AC Frequency60 hz
    Current52 amps
    GFCI OutletsYes
    DC Outlets1x 12V 8A output
    AC Outlets2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R)

    Dimensions

    Dimensions26.8 x 20.5 x 21.7 inches
    Weight176.6 lbs

    Other

    Automatic Low Oil ShutdownYes
    Emissions ComplianceCARB, EPA
    Automatic Voltage RegulationYes
    Automatic Voltage RegulatorYes
    Carbon Monoxide SensorYes
    Covered OutletsNo
    Electric StartYes
    Fuel GaugeYes
    Fuel Tank Capacity6.6 gallons
    Included AccessoriesFunnel, tool kit, propane hose, battery, and wheel kit
    IndicatorsNo
    InverterNo
    Noise Level78 dBA
    Overload ProtectionLow oil and overload protection
    Parallel CapableNo
    Recoil StartYes
    RV ReadyNo
    Starter TypeRecoil, Electric
    Starting ComponentsRecoil, Electric
    Starting SystemRecoil, Electric
    UPC814,726,027,179
    Warranty2 years
    WheelsYes

    Core

    Fuel TypeDual-Fuel

    Runtime

    Runtime @ 50%9.5 hours
    Runtime @ 50% Load (Gasoline)9.5 hours
    Runtime @ 50% Load (Propane)5 hours

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