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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.

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    Kohler power

    Kohler RXT ATS - 10PCH0240160010-amp, 16 space Load Center

    $1,356.99
    $1,288.99
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    Kohler power

    Kohler Fuel Regulator Heater Kit, 240V, 20kW

    $678.99
    $644.99
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    Cummins

    Cummins A065M633 | Acumen - Vibration Isolator Kit

    $124.99
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    Cummins

    Cummins Alarm - Engine Shutdown - RS25-RS100 | A043F059

    $248.99
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    Cummins

    Cummins A068G686 | Acumen - Remote mount antenna (Rigid mount)

    $659.99
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    Cummins

    Cummins A064U164 | Acumen - Remote mount antenna (Adhesive)

    $375.99
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    Cummins

    Cummins Kit, Low Coolant Level - RS25-RS100 | A052U651

    $248.99
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    Cummins

    Cummins 100 Amp automatic transfer switch | A065M392

    $1,655.99
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    Cummins

    Cummins Battery - Wet, 12 V, Cold Start, 850CCA, Group Size 34 - RS25-RS40 | A045P632

    $362.99
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    Cummins

    Cummins RA412N3 400 Amp Automatic Transfer Switch | A050W633

    $2,402.99
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    Cummins

    Cummins A045D925 | Kit, Battery Charger (6 amp mounted) - RS25-RS40

    $375.99
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    Cummins

    Cummins A064G376 | 200 Amp automatic transfer switch 240v

    $899.99
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    Cummins

    Cummins A052B642 Extreme Cold Kit - Turbocharged for RS60-RS100, UL Certified

    $1,591.59
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    Cummins

    Cummins A052V798 | Kit, Accessory - Sound Kit, Level I to Level II, Sandstone, RS50-RS100

    $1,999.99
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    Cummins

    Cummins Heater, Coolant-120V, Single Phase Extreme (1500W) | A050M046

    $248.99
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    Cummins

    Cummins A056H766 | Kit, Accessory - Sound Kit, Level I to Level II, Green, RS125-RS150

    $1,590.32
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    Cummins

    Cummins Heater, Coolant-120V, Single Phase (1000W) | A050M049

    $248.99
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    Cummins

    Cummins 0406-1234 | Locking Plate - allows for locking of H-, J- and D- frame Square D breakers in the off pos

    $124.99
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    Cummins

    Cummins A052Y142 | KIT, ACCESSORY-Oil Makeup System - RS30-RS40

    $1,002.99
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    Cummins

    Cummins Kit, Larger Battery Tray (holds one 4D battery) - RS50-RS100

    $161.99
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    Cummins

    Cummins A052Z182 | KIT, ACCESSORY-Oil Makeup System - RS25-RS25

    $878.99
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    Cummins

    Cummins Battery Heater

    $375.99
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    Cummins

    Cummins Kit, Battery Heater - RS25-RS40

    $375.99
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    Cummins

    Cummins Pm kit, Heavy Duty, RS80-RS100

    $375.99
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