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Cummins RS30 liquid-cooled whole house generator
  • Cummins 25-40kW Available Now

  • We Are Now Accepting Orders for Delivery in Q1 2025
Cummins C500DFEK 500kW @ 277/480V 3-Phase Diesel Generator with 24-hour subbase fuel tank and green external housing
  • Cummins Industrial Generators

  • Cummins Industrial Generators IN-STOCK NOW!
Reliable Power for a World That's Always On

Cummins Generators

Regular price $ 19,117.00
Sale price $ 19,117.00
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Available: ** In Stock Now! ** Cummins 20kW Diesel Generator C20D6 - 120/240V Single-Phase, Level 1 Sound Enclosure - Cummins 20kW Diesel Generator sets are fully integrated power generation system...
Regular price $ 22,787.00
Sale price $ 22,787.00
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**ETA 03/04/2025** Cummins 30kW Diesel Home Generator C30D6 - 120/240V Single-Phase, Level 1 Sound Enclosure - Cummins 30kW Diesel Generator sets are fully integrated power generation systems provi...
Regular price $ 25,837.00
Sale price $ 25,837.00
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Available: ** In Stock Now! ** Cummins 50kW Diesel Home Generator C50D6 - 50kW @ 120/240V Single-Phase, Level 1 Sound Enclosure - Cummins 50kW Diesel Generator sets are fully integrated power gene...
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Cummins C50D6 Diesel Commercial Generator - 50kW @ 120/208V 3-Phase, Level 1 Sound Enclosure - Cummins 50kW Diesel Generator sets are fully integrated power generation systems providing optimum pe...
Regular price $ 36,429.00
Sale price $ 36,429.00
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Cummins C80D6 Diesel Home Generator - 80kW @ 120/240V Single-Phase, Sound Enclosure - Cummins 80kW Diesel Generator sets are fully integrated power generation systems providing optimum performance,...
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**IN STOCK** Cummins C80D6C Diesel Generator - 80kW @ 120/208V 3-Phase, Level 1 Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 80kW Diesel Generator sets are fully integrat...
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**IN STOCK - CONFIGURABLE VOLTAGE** Cummins C80D6C Diesel Industrial Generator - 80kW @ 277/480V 3-Phase, Level 1 Sandstone Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins...
Regular price $ 36,949.00
Sale price $ 36,949.00
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Best 100kW Diesel Whole Home Generator, 120/240V Single-Phase Pre-configured with a Level 1 Sound Enclosure and 24-Hour Subbase Fuel Tank The Cummins C100D6C 100kW Diesel Generator offers a fully...
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**IN STOCK** Cummins C100D6C Diesel Generator - 100kW @ 120/208V 3-Phase, Level 1 Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 100kW Diesel Generator sets are fully integ...
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CONFIGURABLE 3-PHASE VOLTAGE Cummins C100D6C Diesel Generator - 100kW Diesel @ 277/480V 3-Phase, Level 1 Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 100kW Diesel Generat...
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CONFIGURABLE 3-PHASE VOLTAGE Cummins C125D6D Diesel Generator - 125kW @ 120/208V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 125kW Diesel Generato...
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**IN STOCK**   Cummins C125D6D Diesel Generator - 125kW Diesel @ 277/480V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 125kW Diesel Generator set...
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**CONFIGURABLE 3-PHASE VOLTAGE** Cummins C150D6D Diesel Generator - 150kW @ 120/208V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 150kW Diesel Ge...
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**IN STOCK** Cummins C150D6D Diesel Generator - 150kW @ 277/480V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 150kW Diesel Generator sets are ful...
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IN-STOCK!3-PHASE VOLTAGE RECONFIGURABLE Cummins C200D6D Diesel Generator - 200kW @ 120/208V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 200kW Dies...
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**IN STOCK** Cummins C200D6D Diesel Generator - 200kW @ 277/480V 3-Phase, Level 1 Green Aluminum Sound Enclosure with 180 mph Wind Load per ASCE 7-10, Cummins 200kW Diesel Generator sets are ful...
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Description Specifications Downloads Related Generators ETA: 08/08/2025 Cummins 250kW DQDAA Diesel Generator, 250kW @ 277/480V 3-Phase - The Cummins DQDAA is a fully integrated power generatio...
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Description Specifications Downloads Related Generators **ETA 02/25/2025** Cummins 500DFEK Diesel Generator, 500kW @ 277/480V 3-Phase - The Cummins 500DFEK is a fully integrated power generat...
$ 486.00 Off
Regular price $ 15,733.00
Sale price $ 15,733.00
Regular price $ 16,219.00
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Description Specifications Related Generators Downloads ETA: 03/10/2025 Liquid-Cooled 25kW Home Natural Gas / Propane Generator, Cummins RS25 Quiet Connect Series, A051Y239, 1800 RPM, 120/240V...
$ 479.00 Off
Regular price $ 15,489.00
Sale price $ 15,489.00
Regular price $ 15,968.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 Cummins RS25 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/208V 3-Phase - Reliable power solution f...
$ 520.00 Off
Regular price $ 16,795.00
Sale price $ 16,795.00
Regular price $ 17,315.00
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Description Specifications Related Generators Downloads ETA: 03/17/2025 Cummins RS30, 30kW Quiet Connect Series, Natural Gas / Propane Generator, 1800 RPM, 120/240V Single Phase - Ensuring bac...
$ 518.00 Off
Regular price $ 16,746.00
Sale price $ 16,746.00
Regular price $ 17,264.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 Liquid-Cooled 30kW Natural Gas / Propane Commercial Generator, Cummins RS30 Quiet Connect Series, 1800 RPM, 120/208V 3-Ph...
$ 534.00 Off
Regular price $ 17,281.00
Sale price $ 17,281.00
Regular price $ 17,815.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 36kW Liquid-Cooled Natural Gas / Propane Generator for Home Cummins RS36 Quiet Connect Series, 1800 RPM, 120/240V Single-P...
$ 531.00 Off
Regular price $ 17,193.00
Sale price $ 17,193.00
Regular price $ 17,724.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 Cummins RS36, 36kW QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/208V 3-Phase - You'll never have to...
$ 533.00 Off
Regular price $ 17,260.00
Sale price $ 17,260.00
Regular price $ 17,793.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 Liquid-Cooled Natural Gas / Propane Industrial Generator, Cummins RS36, 36kW Quiet Connect Series, 1800 RPM, 277/480V 3-Ph...
$ 538.00 Off
Regular price $ 17,405.00
Sale price $ 17,405.00
Regular price $ 17,943.00
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Description Specifications Downloads Related Generators ETA: 03/26/2025 THE MOST DURABLE AND LONG-LASTING WHOLE HOUSE GENERATOR: Cummins RS40 QuietConnect Series, Natural Gas / Propane Generat...
$ 538.00 Off
Regular price $ 17,405.00
Sale price $ 17,405.00
Regular price $ 17,943.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 AVOID BUSINESS DISRUPTION - CUMMINS 40kW FOR SMALL BUSINESSES: Cummins RS40, Liquid-Cooled 40kW Natural Gas / Propane Gene...
$ 538.00 Off
Regular price $ 17,405.00
Sale price $ 17,405.00
Regular price $ 17,943.00
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Description Specifications Related Generators Downloads ETA: Q1 - 2025 TOUGHEST, MOST DEPENDABLE INDUSTRIAL GENERATOR FOR YOUR BUSINESS: Cummins RS40, Natural Gas / Propane Generator, 1800 RPM,...
$ 644.00 Off
Regular price $ 20,859.00
Sale price $ 20,859.00
Regular price $ 21,503.00
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Description Specifications Downloads Related Generators ** ETA 03/03/2025 ** BEST BACKUP POWER FOR YOUR ENTIRE HOME  Cummins RS50, 50kW QuietConnect Series, Natural Gas / Propane Generator for...
$ 644.00 Off
Regular price $ 20,859.00
Sale price $ 20,859.00
Regular price $ 21,503.00
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Description Specifications Downloads Related Generators ** Arriving 02/13/2025 ** Cummins RS50 QuietConnect, Natural Gas / Propane Generator, 1800 RPM, 120/208V 3-Phase - The Cummins QuietConn...
$ 644.00 Off
Regular price $ 20,859.00
Sale price $ 20,859.00
Regular price $ 21,503.00
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Description Specifications Downloads Related Generators **ARRIVES 02/13/2025** MAXIMIZE BUSINESS OPERATIONS & PRODUCTIVITY DURING OUTAGES! Cummins RS50 QuietConnect Series, Natural Gas /...
$ 757.00 Off
Regular price $ 24,503.00
Sale price $ 24,503.00
Regular price $ 25,260.00
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Description Specifications Downloads Related Generators ** IN STOCK ** Cummins RS60, 60kW QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/240V Single-Phase - The Cummins Qu...
$ 757.00 Off
Regular price $ 24,503.00
Sale price $ 24,503.00
Regular price $ 25,260.00
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Description Specifications Downloads Related Generators ** ETA 02/13/2025 ** Cummins RS60, QuietConnect Series, Natural Gas / Propane Commercial Generator, 1800 RPM, 120/208V 3-Phase - The Cum...
$ 757.00 Off
Regular price $ 24,503.00
Sale price $ 24,503.00
Regular price $ 25,260.00
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Description Specifications Downloads Related Generators **Arriving 02/13/2025** Cummins RS60, 60kW QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 277/480V 3-Phase - The Cummi...
$ 979.00 Off
Regular price $ 31,664.00
Sale price $ 31,664.00
Regular price $ 32,643.00
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Description Specifications Downloads Related Generators ETA: 03/20/2025 Cummins RS80, 80kW QuietConnect Series, Natural Gas / Propane Home Generator, 1800 RPM, 120/240V Single Phase - The Cum...
$ 979.00 Off
Regular price $ 31,664.00
Sale price $ 31,664.00
Regular price $ 32,643.00
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Description Specifications Downloads Related Generators **ETA 02/13/2025** Cummins RS80, QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/208V 3-Phase - The Cummins Quiet C...
$ 979.00 Off
Regular price $ 31,664.00
Sale price $ 31,664.00
Regular price $ 32,643.00
Unit price
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Description Specifications Downloads Related Generators **IN STOCK** Cummins RS80, 80kW QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 277/480V 3-Phase - The Cummins QuietCon...
$ 1,135.00 Off
Regular price $ 36,728.00
Sale price $ 36,728.00
Regular price $ 37,863.00
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Description Specifications Downloads Related Generators **ETA: 03/20/2025** Cummins 100kW RS100 QuietConnect Series, Natural Gas / Propane Home Generator, 1800 RPM, 120/240V Single Phase - Th...
$ 1,135.00 Off
Regular price $ 36,728.00
Sale price $ 36,728.00
Regular price $ 37,863.00
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Description Specifications Downloads Related Generators **Arrives 02/13/2025** 100kW Commercial Generator for Business Cummins 100kW RS100 QuietConnect Series, Natural Gas / Propane Generator...
$ 1,135.00 Off
Regular price $ 36,728.00
Sale price $ 36,728.00
Regular price $ 37,863.00
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Description Specifications Downloads Related Generators **ETA 02/13/2025** The Cummins RS100 for Industry Cummins 100kW RS100 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 1...
$ 1,251.00 Off
Regular price $ 40,447.00
Sale price $ 40,447.00
Regular price $ 41,698.00
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Description Specifications Downloads Related Generators Cummins 125kW RS125 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/240V Single Phase - The Cummins QuietConnect Ser...
$ 1,215.00 Off
Regular price $ 39,296.00
Sale price $ 39,296.00
Regular price $ 40,511.00
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Description Specifications Downloads Related Generators ** Arriving 02/13/2025 ** Cummins 125kW RS125 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/208V 3-Phase - The Cum...
$ 1,215.00 Off
Regular price $ 39,296.00
Sale price $ 39,296.00
Regular price $ 40,511.00
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Description Specifications Downloads Related Generators ** Arriving 02/13/2025 ** Cummins 125kW RS125 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 277/480V 3-Phase - The Cum...
$ 1,392.00 Off
Regular price $ 45,031.00
Sale price $ 45,031.00
Regular price $ 46,423.00
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Description Specifications Downloads Related Generators Cummins 150kW RS150 QuietConnect Series, Natural Gas / Propane Generator, 1800 RPM, 120/240V Single Phase - The Cummins QuietConnect Ser...
$ 1,357.00 Off
Regular price $ 43,873.00
Sale price $ 43,873.00
Regular price $ 45,230.00
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Description Specifications Downloads Related Generators ** Arriving 02/13/2025 ** Cummins Standby Power for Business Cummins 150kW RS150 QuietConnect Series, Natural Gas / Propane Generator, 1...
$ 1,357.00 Off
Regular price $ 43,873.00
Sale price $ 43,873.00
Regular price $ 45,230.00
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Description Specifications Downloads Related Generators ** Arriving 02/13/2025 ** Cummins Standby Power for Business Cummins 150kW RS150 QuietConnect Series, Natural Gas / Propane Generator, 1...
$ 126.00 Off
Regular price $ 3,831.00
Sale price $ 3,831.00
Regular price $ 3,957.00
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Description Specifications Related Generators Downloads Cummins 13kW RS13A Home Generator, NG/LP, UL/EPA Emissions Certified - The Cummins RS13A Standard Edition is designed to operate down to...
$ 218.00 Off
Regular price $ 4,621.00
Sale price $ 4,621.00
Regular price $ 4,839.00
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Description Specifications Related Generators Downloads ** IN STOCK - Ready to Ship **  Cummins 17kW RS17A Home Generator, NG/LP, UL/EPA Emissions Certified - The Cummins RS17A Standard Editio...
$ 369.00 Off
Regular price $ 5,069.00
Sale price $ 5,069.00
Regular price $ 5,438.00
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Description Specifications Related Generators Downloads ** IN STOCK - Ready to Ship **  Cummins 20kW RS20A Home Generator, NG/LP, UL/EPA Emissions Certified - The Cummins RS20A Standard Editio...
$ 436.00 Off
Regular price $ 5,995.00
Sale price $ 5,995.00
Regular price $ 6,431.00
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Description Specifications Related Generators Downloads ** IN STOCK - Ready to Ship **  Cummins RS20AC Home Generator 20/18kW LP/NG, UL/EPA Emissions Certified - The Cummins RS20AC Standard Ed...
CUMMINS C50D6 DIESEL - IN STOCK!
  • CUMMINS C50D6 DIESEL - IN STOCK!

  • 120/240V SINGLE-PHASE - SOUND ENCLOSURE - SUBBASE FUEL TANK
Cummins diesel commercial generator
  • CUMMINS C100D6C DIESEL IN STOCK!

  • 120/208V 3-PHASE - SOUND ENCLOSURE - 24-HOUR SUBBASE TANK
Cummins C125D6D, C150D6D, and C200D6D diesel generator with green sound enclosure and 24-hour subbase fuel tank
  • Cummins 125D6D DIESEL IN STOCK

  • 277/480V 3-PHASE - SOUND ENCLOSURE - SUBBASE FUEL TANK
Cummins C200D6D Angle View
  • CUMMINS C150D6D DIESEL IN STOCK!

  • 277/480V 3-PHASE - SOUND ENCLOSURE - 24-HOUR SUBBASE TANK
Cummins 500DFEK 500kW Diesel Generator with 24-hour subbase fuel tank and aluminum sound enclosure
  • CUMMINS 500DFEK DIESEL IN STOCK!

  • 277/480V 3-PHASE - SOUND ENCLOSURE - 24-HOUR SUBBASE TANK
REVIEWS FROM OUR CUSTOMERS

Testimonials

Excellent Experience
Excellent Experience

Excellent experience and extremely prompt and professional service. I had the privilege of speaking with Debbie and she reviewed current inventory, shipping times and payment options with me. I was shocked (no pun intended) when the Cummins QuietConnect showed up just 2 days after I spoke with the company. Amazing as most places told me I may get it for Christmas or by New Year's if I'm lucky (6-7 month wait time). Highly recommend Buckeye Power Systems without hesitation. Prompt, Professional and delivering what others cannot.

Received Sooner than Expected!
Received Sooner than Expected!

We ordered a generator from Buckeye Power Systems. Misti and Tracy were excellent to work with and both were very helpful and friendly. Our generator was received sooner than expected.

Thank you for all your help and great service.

That is what we call "Customer Service"!
That is what we call "Customer Service"!

I’ve been searching for honest answers on my quest to buy a standby generator. I have a son who is Autistic, any disruptions that interrupt his routine can be quite the ordeal during an outage.

Since the Pandemic began, companies have been overwhelmed with demand, and many just don’t take the time to spend any time to guide you on which one will fit your needs, EXCEPT David with Buckeye Power Systems.

I was on my way to work and asked David if I could call him back the next day? Well, David called ME back the next day and gave me excellent info on what I need for my specific home, and probably spent 30 to 45 minutes on the phone with me. THAT FOLKS, IS WHAT WE CALL, CUSTOMER SERVICE!!!!!

I live in southeast Texas and will definitely buy my generator from David with Buckeye Power Systems in Cordova, TN.

Above and Beyond!
Above and Beyond!

These folks will go above and beyond to help you with your Generator service needs. I highly recommend them and am grateful for their help getting our Onan generator repaired.

Leave a Review
Leave a Review

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Cummins C125D6D, C150D6D, and C200D6D diesel generator with green sound enclosure and 24-hour subbase fuel tank

FAQ

How do I determine what size generator I need?

The Buckeye Power Systems staff can help with generator sizing for residential and business applications.

For homeowners, we will likely ask a few questions such as:

  • Are you looking for whole house coverage or just the essentials?
  • Your home's square footage?
  • How many air conditioners do you have and do you need to power all of them or just one or two?
  • Does you home have one main breaker panel or multiple panels? What is the size of the Main Breaker (typically 200-Amp)?
  • Are you on city water or do you have a well pump?
  • What about pool and sump pumps?

We may have more questions but answers to the above should help us in guiding you to the perfect Cummins standby generator for your home.

What are my payment options?

We can draft payments from your checking account. We also accept all major credit cards.

What About Shipping?

Shipping costs will vary, depending on your location. We ship from Cordova, Tennessee - a suburb of Memphis.

Please call us for a firm shipping quote.

Once your payment is processed, your new Cummins generator will be shipped to your location. Typical ship times will vary depending on your location (usually 3-5 business days).

Do you charge Sales Tax?

Most states are shipped tax-free. Exceptions include Tennessee, Michigan, and Louisiana.

How can I learn more about standby power systems?

Visit our Helpful Resources section where you will find a complete list of helpful articles about standby power systems.