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        125kW1 Liquid Propane Vapor Standby Generator

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        Designed to power large businesses, our 125kW1 standby generator ensures that your business keeps running when the power goes out. Our commercial-grade generator will give you year-round peace of mind keeping your business running at peak performance.

        Download the product technical specification sheet for additional information. 

        Available Models: 080015,080016,080017,080018,080019

        Feature

        Features

        InfoHub™ Wireless Monitoring

        Lets you monitor your generator's status on your computer, tablet or smartphone sending maintenance reminders so your generator is always ready for the next power outage. Sold separately. Click here for more information.

        Best in Class Warranty

        Covers parts, labor and travel for the full-length of the warranty.2

        Assembled and Engineered in the USA

        With domestic and foreign parts.

        Corrosion Resistant Durable Enclosure

        Made from automotive-grade galvanneal steel to resist rust. Its advanced powder coat paint process results in years of protections against chips and abrasions.

        Superior Customer Support

        Our product is backed by our call center experts. Complete our web form below or visit the customer support portal to get your questions answered.

        Financing Solution

        We have partnered with Synchrony Bank to provide financing solutions that fit your needs. Special financing4 is available on qualified Briggs & Stratton Standby Generators only with the Standby Power Credit Card. Learn more.

        1 This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No.100-14 (motors and generators).

        2 See operator's manual or BRIGGSandSTRATTON.com for complete warranty details.

        3 Installations must strictly comply with all applicable codes, industry standards, laws, regulations and provided installation manual. Running engines give off carbon monoxide, an odorless, colorless, poisonous gas so it is important to keep exhaust gas away from any windows, doors, ventilation intakes or crawl spaces. The installation manual contains specific instructions related to generator placement in addition to NFPA 37, including the requirement that carbon monoxide detectors be installed and maintained in your home or business.

        4 Subject to credit approval. Minimum monthly payments required. 

        Specifications

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        Model Number
        080015
        Running Watts (Liquid Propane) kW**
        125
        Running Amperage (Liquid Propane) Amps**
        521
        Voltage
        120/240
        Circuit Breaker Amps
        600
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***
        938,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080016
        Running Watts (Liquid Propane) kW**
        125
        Running Amperage (Liquid Propane) Amps**
        434
        Voltage
        120/208
        Circuit Breaker Amps
        500
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***
        938,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080017
        Running Watts (Liquid Propane) kW**
        125
        Running Amperage (Liquid Propane) Amps**
        376
        Voltage
        120/240
        Circuit Breaker Amps
        450
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***
        938,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080018
        Running Watts (Liquid Propane) kW**
        125
        Running Amperage (Liquid Propane) Amps**
        188
        Voltage
        277/480
        Circuit Breaker Amps
        225
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***
        938,000
        Limited Warranty (Years)†
        3 Year
        Model Number
        080019
        Running Watts (Liquid Propane) kW**
        125
        Running Amperage (Liquid Propane) Amps**
        150
        Voltage
        347/600
        Circuit Breaker Amps
        175
        Engine Displacement (cc)
        8,800
        Assembled Length (in.)
        135
        Assembled Width (in.)
        52
        Assembled Height (in.)
        86
        Assembled Weight (lbs.)
        5,380
        Normal Operating Sound
        77
        Fuel Consumption (Liquid Propane) (50% Load, BTU/hr)***
        938,000
        Limited Warranty (Years)†
        3 Year

        Reviews

        Support

        Transfer Switches

        Transfer Switches & Accessories

        View our full lineup of automatic transfer switches, that pair with your standby generator to provide seamless backup power to your home in the event of an outage.

        financing solutions

        Financing

        Backup power is one of the smartest investments you can make in your home. Learn about how you can purchase a generator with easy financing options*.

        *Subject to credit approval, minimum monthly payments required, see dealer for details

        Power Management

        Power Management

        Make your backup power go further with a power management system. It prioritizes power for what you really need, reduces fuel costs and allows you to use a smaller-size generator to power your home.

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