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Cummins Liquid-Cooled NG/LP Commercial Generators

18 products

Keep Your Business Running When the Power Goes Out

Cummins Liquid-Cooled Natural Gas & Propane Generators

When your business can't afford to lose power, you need a backup generator you can count on. Buckeye Power Systems stocks Cummins liquid-cooled commercial generators that run on natural gas or propane – giving you reliable backup power exactly when you need it.

Why Choose Liquid-Cooled Generators?

Built to Last: Liquid-cooled generators are engineered for the long haul. While air-cooled units work fine for homes, businesses need the durability that comes with liquid cooling technology.

Whisper-Quiet Operation: These generators run much quieter than standard models, so they won't disturb your customers or neighbors during operation.

Weather-Tough: Tested to withstand extreme temperatures and winds up to 180 mph, these generators keep running when Mother Nature doesn't cooperate.

Fuel Flexible: Choose between natural gas (direct connection to your gas line) or liquid propane tanks – whatever works best for your location and setup.

Perfect Size for Your Business

Our Cummins natural gas/LP generators range from 25kW to 150kW, providing enough power for:

  • Small offices and retail shops
  • Restaurants and cafes
  • Medical and dental practices
  • Light manufacturing facilities
  • Multi-tenant buildings

Available in standard commercial voltages (120/208V or 277/480V, 3-phase) to match your existing electrical system.

Why Buy from Buckeye Power Systems?

Ready to Ship: We keep these generators in stock, so you can get yours installed quickly instead of waiting months for manufacturing and delivery.

Certified Expertise: As one of the few certified Cummins dealers with inventory on hand, we know these systems inside and out.

Competitive Pricing: Call us for a quote that fits your budget.

Award-Winning Equipment: Cummins recently won their fourth consecutive "Product of the Year" award from Consulting-Specifying Engineer magazine, proving these generators are industry-leading.

Ready to Protect Your Business?

Don't wait for the next storm or grid failure to leave you in the dark. Contact Buckeye Power Systems today to find the right backup power solution for your business. We'll help you choose the perfect size generator and get it installed so you're prepared for whatever comes next. 1270fd

Also available: Cummins commercial diesel generators for applications requiring up to 500kW and higher backup power. Contact us to learn more about your options.

Cummins 2024 CSE Product Award
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Regular price $ 17,318.00
Sale price $ 17,318.00
Regular price $ 15,968.00
Unit price
per 
Model: C25N6 - A051Y399 | 120/208V 3-Phase | QuietConnect Series | 1800 RPM Expected Availability - Call Never Lose Power When It Matters Most When the lights go out, your business can't afford to ...
Regular price $ 18,724.00
Sale price $ 18,724.00
Regular price $ 17,264.00
Unit price
per 
Model RS30 C30N6 - A051Y402 | 120/208V 3-Phase | QuietConnect Series | 1800 RPM Expected Availability - Call Reliable Power When Your Business Needs It Most Keep your operations running with the Cu...
Regular price $ 19,223.00
Sale price $ 19,223.00
Regular price $ 17,724.00
Unit price
per 
Model: C36N6 - A051Y418 | QUIETCONNECT SERIES | 1800 RPM | 120/208V 3-Phase Expected Availability - Call Keep Your Business Running When the Power Goes Out Don't let power outages hurt your busines...
Regular price $ 19,298.00
Sale price $ 19,298.00
Regular price $ 17,793.00
Unit price
per 
Model C36N6 - A051Y416 | QUIETCONNECT SERIES | 1800 RPM | 277/480V 3-Phase Expected Availability - Call Protect Your Business Investment with Industrial-Grade Reliability When power outages threate...
Regular price $ 19,461.00
Sale price $ 19,461.00
Regular price $ 17,943.00
Unit price
per 
Model: C40N6 - A051Y420 | QUIETCONNECT SERIES | 1800 RPM | 120/208V 3-Phase | Natural Gas/Propane Expected Availability - Call The Cummins RS40 Keeps Your Business Running No Matter What When the...
Regular price $ 19,461.00
Sale price $ 19,461.00
Regular price $ 17,943.00
Unit price
per 
Model: C40N6 - A051Y424 | QUIETCONNECT SERIES | 1800 RPM | 277/480V 3-Phase | Natural Gas/Propane Expected Availability - Call The Cummins RS40 Offers Uncompromising Power When Your Business Needs ...