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PowerhorseModel s7000d
Discontinued

Powerhorse 5,500W Dual-Fuel Generator Review

The Powerhorse s7000d is a dual-fuel portable generator offering 7,000 surge watts and 5,500 running watts, suitable for emergency power, camping, and outdoor events.

At a Glance

  • Running Watts
    5500W
  • Starting Watts
    7000W
  • Fuel Type
    Dual-Fuel
  • Runtime (50%)
    9.5h
  • Noise Level
    95 dB
  • Weight
    142 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

    • Dual fuel technology allows operation with gasoline or propane.
    • Electric start for quick and easy starting.
    • Automatic voltage regulation ensures consistent, reliable output.
    • Equipped with a 298cc OHV 4-stroke engine.
    • Includes a wheel kit with flat-free tires and folding handles for portability.

    Cons

    • Heavy weight at 142 lbs
    • Noise level of 95 dB
    Best use cases
    Home backup

    Summary

    The Powerhorse S7000D is a robust dual fuel generator designed to cater to a variety of power needs, making it ideal for both recreational and emergency use. With a starting wattage of 7000 watts and a running wattage of 5500 watts, this generator is capable of powering essential appliances, tools, and equipment during outages or off-grid adventures. Its dual fuel capability allows users to operate it on either gasoline or propane, providing flexibility in fuel choice and extending runtime in various situations.

    This generator is particularly well-suited for outdoor enthusiasts, contractors, and homeowners looking for a reliable backup power source. Whether you are camping in the great outdoors or need to keep your household running during a power outage, the S7000D delivers the necessary power with a commendable runtime and user-friendly features.

    Power & Runtime

    The Powerhorse S7000D operates on dual fuel, allowing users to choose between gasoline and propane. This versatility is advantageous for users looking to optimize fuel availability and efficiency. The generator boasts a starting wattage of 7000 watts, which is sufficient to power larger appliances and tools, while its running wattage of 5500 watts ensures a stable power supply for continuous use.

    In terms of runtime, when operating at a 50% load, the S7000D can run for up to 9.5 hours on a full tank of gasoline, which holds 5.2 gallons. This runtime is particularly useful for extended use scenarios, such as during long power outages or when using multiple tools on a job site. However, at 25% load, the runtime is not listed, which may limit its appeal for users seeking extensive use at lower loads.

    The generator operates at a noise level of 95 decibels, which is relatively high compared to quieter inverter generators. Users should be aware of this noise level, especially in residential areas or during nighttime use. The starting mechanisms include both recoil and electric start options, providing flexibility and convenience for users who prefer an easy start.

    Outlets

    The Powerhorse S7000D does not come equipped with any specific outlets listed in the provided data. This absence of detailed outlet specifications may limit its versatility for certain users who rely on multiple devices or specialized equipment. Additionally, the generator is not RV-ready, which means it does not have the necessary outlets or configurations to easily connect to recreational vehicles.

    Moreover, the generator does not support a transfer switch capability, which is essential for users looking to connect the generator directly to their home's electrical system. This limitation may affect its appeal for homeowners who want to seamlessly switch their power source during outages. Overall, the lack of detailed outlet options and RV readiness may be a consideration for potential buyers.

    Portability

    The Powerhorse S7000D measures 26.5 inches in length, 25.6 inches in width, and 22.5 inches in height, making it a compact option for a generator with its power capabilities. Weighing in at 142 pounds, it is relatively heavy, which may pose a challenge for single-person transport. However, its dimensions allow it to fit into various storage spaces, whether in a garage or during transport to a job site.

    The generator features a sturdy frame design, which enhances durability and stability during operation. While specific details on wheels and handles are not provided, the overall design is intended to facilitate easier maneuverability. Users should consider using a dolly or other transport aid if moving the generator frequently, given its weight.

    Features

    The control panel of the Powerhorse S7000D is designed for user convenience, although specific details on the layout and display are not provided. The inclusion of both recoil and electric starting systems is a notable feature, allowing users to choose their preferred method of ignition. This flexibility can be particularly helpful in varying weather conditions or for users who may have difficulty with manual starting.

    Safety features are critical in any generator, and while specific safety mechanisms are not detailed, it is essential for users to adhere to general safety practices, such as ensuring proper ventilation and using the generator outdoors to prevent carbon monoxide buildup. Additionally, the generator comes with a two-year warranty, providing peace of mind for users regarding its reliability and performance.

    Included accessories are not explicitly mentioned, so users may need to purchase additional items such as extension cords or fuel containers to optimize their generator experience. Overall, while the S7000D lacks some advanced features found in modern inverter generators, it remains a solid choice for those who prioritize power and dual fuel capability.

    Recommended Audiences

    • Homeowners seeking reliable backup power during outages
    • Outdoor enthusiasts and campers requiring portable power solutions
    • Contractors needing a powerful generator for tools and equipment
    • Users looking for a dual fuel option for flexibility in fuel choice
    • Individuals who prefer both electric and recoil starting mechanisms
    • Those who require a generator for events or temporary power needs
    • Users who value a solid warranty for their investment
    • Customers looking for a generator with a balance of power and runtime capabilities
    Updated: Jan 30, 2026

    What this generator can power

    At a Glance

    • Continuous:5,500W(recommended usable: 4,400W)
    • Surge:7,000W
    • 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)
    No

    Exceeds capacity

    Electric Range/Oven (240V)
    No

    Exceeds capacity

    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

    Est. running: 4,400W

    Peak surge (single motor): 2,000W

    Avoid starting multiple motor loads at the same time.

    Jobsite / Tools

    • Lights + Wi-Fi + Charging
    • Circular Saw (7 1/4")
    • Air Compressor (1 HP)

    Est. running: 3,100W

    Peak surge (single motor): 4,500W

    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.

    Powerhorse
    ReliabilityCAverage

    About Powerhorse

    Powerhorse is known for its reliable and affordable portable generators that cater primarily to homeowners and small businesses.

    Founded1981
    HQBurnsville, Minnesota, USA
    Website (opens in a new tab)
    Support1-800-221-0516
    Support / Manuals (opens in a new tab)
    View all Powerhorse generators

    Warranty

    Coverage: 2 years

    Power by fuel

    FuelRunningStartingRuntime @50%Runtime @25%
    Gasoline5500W7000W9.5h
    Propane4950W6300W7h

    Full Specifications

    Power

    Running Watts5,500 watts
    Starting Watts7,000 watts
    Starting Watts (Gasoline)7,000 W
    Starting Watts (Propane)6,300 W
    Running Watts (Gasoline)5,500 W
    Running Watts (Propane)4,950 W

    Engine

    Engine298 cc OHV 4-stroke
    Engine TypeOHV 4-stroke
    Engine Displacement298 cc
    Spark ArrestorYes
    Emissions ComplianceEPA, ANSI/PGMA G300-2023

    Electrical

    Voltage (AC)120/240V 60 Hz
    Voltage (DC)5
    PhaseSingle
    AC Frequency60 hz
    Current45.8/22.9 amps
    GFCI OutletsNo
    NeutralFloating
    USB Outlets2x 5V USB port (USB-A)
    AC Outlets1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R); 1x 120/240V 30A (L14-30R)
    Total Harmonic Distortion (THD)23 %

    Dimensions

    Dimensions26.5 x 25.6 x 22.5 inches
    Weight142 lbs

    Other

    Automatic Low Oil ShutdownYes
    Emissions ComplianceEPA, ANSI/PGMA G300-2023
    Automatic Voltage RegulationYes
    Automatic Voltage RegulatorYes
    Battery12V, 9Ah
    Carbon Monoxide SensorYes
    Commercial Warranty2 years
    Covered OutletsNo
    Electric StartYes
    Fuel GaugeYes
    Fuel Tank Capacity5.2 gallons
    Included AccessoriesFunnel, tool kit, propane hose, and wheel kit
    IndicatorsYes
    InverterNo
    Noise Level95 dBA
    Overload ProtectionLow oil and overload protection
    Parallel CapableNo
    Recoil StartYes
    RV ReadyNo
    Starter TypeRecoil, Electric
    Starting ComponentsRecoil, Electric
    Starting SystemRecoil, Electric
    UPC840,321,764,041
    Warranty2 years
    WheelsYes

    Core

    Fuel TypeDual-Fuel

    Runtime

    Runtime @ 50%9.5 hours
    Runtime @ 50% Load (Gasoline)9.5 hours
    Runtime @ 50% Load (Propane)7 hours

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