Consent Preferences
Skip to content

Get up to 10% off ALL Solar Kits + Free Shipping when you order today!

Portable diesel generator

Portable Diesel Generators – Rugged, Reliable Power When You Need It Most

Our portable diesel generators are built for tough conditions, extended runtimes, and maximum fuel efficiency. Whether you need power for job sites, backup during outages, or off-grid applications, diesel generators deliver high performance and long-lasting durability — even under heavy loads.

Featuring trusted brands and advanced features like electric start, mobility kits, and quiet operation, these generators are ideal for contractors, homeowners, RV owners, and emergency prep.

Browse our Portable Diesel Generator collection to find dependable power for any situation.

    Cummins

    Cummins RS80 80kW QuietConnect Series Liquid-Cooled Generator (Natural Gas/Propane) – C80N6 – A054F838

    $36,919.99
    Shop Now

    Cummins

    Cummins Extreme Cold Kit (Battery Heater, Engine Heater, & Thermostat) – A054B984

    $494.99
    Shop Now

    Cummins

    Cummins RS60 QuietConnect Series 60kW 1800 RPM Generator (277/480V 3-Phase) – A054F833

    $29,119.99
    Shop Now

    Cummins

    Cummins Additional Remote Display for Air-Cooled Generators (A053K028)

    $617.99
    Shop Now

    Cummins

    Cummins RS60 QuietConnect Series 60kW Liquid-Cooled Generator (120/240V 3-Phase) – A054F835

    $29,119.99
    Shop Now

    Cummins

    Cummins Five-Pack Mounting Pads (A057M349)

    $1,788.99
    Shop Now

    Cummins

    Cummins RS60 QuietConnect Series 60kW Liquid-Cooled Generator (120/208V 3-Phase) – A054F821

    $29,119.99
    Shop Now

    Cummins

    Cummins RS20AC 20kW NG/LPV Generator (C20N6HC) with 200A SE ATS – Aluminum Enclosure, 120/240V, Cold Weather Model (A071Z395)

    $7,799.99
    Shop Now

    Cummins

    Cummins RS50 QuietConnect Series 50kW Liquid-Cooled Generator (277/480V 3-Phase) – A054F647

    $24,126.99
    Shop Now

    Cummins

    Cummins RS20AE 20kW Quiet Connect Series Generator (C20N6H) – Cold Weather Model (A071Z202)

    $6,863.99
    Shop Now

    Cummins

    Cummins RS50 50kW QuietConnect Generator (120/240V 3-Phase NG/LP) – A054F649

    $24,126.99
    Shop Now

    Cummins

    Cummins RS17A 17kW NG/LPV Generator (C17N6H) – Aluminum Enclosure, 120/240V, Cold Weather Model (A071Z401)

    $6,031.99
    Shop Now

    Cummins

    Cummins RS50 50kW QuietConnect Generator (120/208V 3-Phase NG/LP) – A054F636

    $24,126.99
    Shop Now

    Cummins

    Cummins RS13A 13kW NG/LPV Generator (C13N6H) – Aluminum Enclosure, 120/240V, Cold Weather Model (A071Z407)

    $5,095.99
    Shop Now

    Cummins

    Cummins RS20A 20kW Natural Gas & Propane Generator (C20N6H - A071Z397) – Warm Weather Model

    $6,239.99
    Shop Now

    Cummins

    Cummins RS50 50kW QuietConnect™ Series Liquid-Cooled Single-Phase Standby Generator (LP/NG) – A054F630

    $24,127.99
    Shop Now

    Cummins

    Cummins RS17A 17kW Natural Gas & Propane Generator (C17N6H - A071Z394) – Warm Weather Model

    $5,614.99
    Shop Now

    Cummins

    Cummins RS13A 13kW Natural Gas & Propane Generator (C13N6H - A071Z390) – Warm Weather Model

    $4,544.99
    Shop Now

    Cummins

    Cummins 100 Amp Integrated Load Center RA Series Transfer Switch | A051C991

    $811.99
    Shop Now

    Cummins

    Cummins C200D6C 200kW Agricultural Spec Diesel Generator (1-Phase 120/240V)

    $45,748.99
    Shop Now

    Cummins

    Cummins C175D6C Ag Spec-175kW-Diesel-No Enclosure-120/240V-1Ph Generator

    $41,599.99
    Shop Now

    Cummins

    Cummins Agriculture C150D6C-AG 150kW Diesel Generator A061T474

    $40,558.99
    Shop Now

    Cummins

    Cummins C125D6C Ag Spec-125kW-Diesel-No Enclosure-120/240V-1Ph Generator

    $38,478.99
    Shop Now

    Cummins

    Cummins C100D6C 100kW Agricultural Spec Diesel Generator (1-Phase 120/240V)

    $31,198.99
    Shop Now

Why Wait To Start Saving? Get Started With Build The Power Today.

  • Save 20-50% by buying direct
  • Browse and buy online – no sales meetings
  • Real energy independence for your home

Top Solar and Generator Brands

Free U.S. Shipping

30-Day Returns

Expert Support Team