Collection:

Cummins Diesel Generators - Home & Commercial

18 products

Keep Your Power On When It Matters Most

America's Most Trusted Backup Power for Over 100 Years

When the power goes out, your family's safety, your business operations, and your peace of mind are on the line. Cummins diesel generators have protected millions of homes and businesses through hurricanes, ice storms, grid failures, and everything in between. The question isn't if you'll lose power—it's whether you'll be ready when it happens.

Don't wait for the next outage.

Call Now: 901-379-8097

The Cummins Difference in Numbers

100+
Years of Engineering Excellence
50M+
Cummins Engines Worldwide
99.9%
Reliability Rating
24/7
Support & Service Available

Why Cummins Outperforms Every Other Generator

Not all generators are created equal. Here's why Cummins is the gold standard for backup power—and why anything less puts you at risk.

100% Vertically Integrated Manufacturing

Cummins engineers and builds every critical component in-house—the diesel engine, alternator, control systems, and electrical components. Unlike competitors who assemble parts from different manufacturers, every Cummins generator is designed as one cohesive system. This eliminates compatibility issues and ensures flawless performance when seconds count.

Instant, Seamless Power Transfer

Power outage detected in under 10 seconds. Generator starts and stabilizes automatically. Your lights stay on, your refrigerator keeps running, your medical equipment never stops. Most families don't even notice the transition. That's the Cummins advantage—power so seamless, it's like the outage never happened.

Built for the Long Haul

While other generators might get you through a few outages, Cummins diesel generators are engineered for decades of reliable service. Heavy-duty industrial components and proven diesel engine technology mean your generator will be ready for the 100th power outage just like it was for the first. Many Cummins generators are still running strong after 30+ years.

Cleanest Diesel Technology

Modern Cummins diesel generators feature advanced low-emission technology that meets the strictest environmental standards without sacrificing power or reliability. Diesel fuel is more stable and safer to store long-term than gasoline, making it the smart choice for backup power you can count on years from now.

Right-Sized Power for Every Need

From compact 20kW residential units perfect for essential home circuits to massive 500kW+ commercial systems that can power entire facilities, Cummins offers the exact capacity you need. Our experts will perform a complete load analysis to ensure your generator is perfectly sized for your specific requirements.

Perfect Power Solutions for Every Application

Residential Homeowners

Protect your family, preserve your food, maintain comfort, and keep medical equipment running. Your home stays safe, warm, and fully functional no matter what's happening outside.

Small Businesses & Retail

Every hour without power costs you money—lost sales, spoiled inventory, and frustrated customers. Keep your doors open, your registers running, and your reputation intact.

Medical Facilities & Healthcare

When lives depend on uninterrupted power, there's no room for generator failure. Cummins provides the absolute reliability that hospitals, clinics, and care facilities require.

Restaurants & Food Service

Protect thousands of dollars in inventory and keep serving customers while everyone else is shut down and losing money.

Data Centers & IT Operations

Server downtime isn't just inconvenient—it's catastrophic. Keep your systems online, your data protected, and your clients' trust intact.

Manufacturing & Industrial

Production delays cost serious money. Keep your assembly lines running, maintain your production schedule, and meet your delivery commitments.

Agricultural Operations

Livestock ventilation, milking equipment, grain dryers, and irrigation systems can't wait. Protect your animals, crops, and livelihood.

Remote & Off-Grid Sites

When you're not connected to the power grid, reliability isn't optional—it's everything. Dependable primary power wherever you need it.

Your Power. Your Protection. Your Peace of Mind.

Don't leave your family's safety or your business's success to chance. Join the millions who trust Cummins diesel generators to keep their power on when it matters most.

Call Buckeye Power Systems: 901-379-8097

Buckeye Power Systems - Authorized Cummins Dealer

Serving Homes and Businesses with Reliable Backup Power Solutions

Price
  • -
Show all Price
Call for Pricing
Model C150D6D | 120/208V 3-Phase | Level 1 Sound Enclosure | 24-Hour Subbase Fuel Tank ✅ IN STOCK - Ready to Ship Reliable Standby Power for Commercial Applications. Brings An End To Lost Inventory...
Call for Pricing
Model C150D6D | 120/208V 3-Phase | Level 1 Sound Enclosure | 24-Hour Subbase Fuel Tank Expected Availability - January 12, 2026 Reliable Standby Power for Industrial Applications The Cummins C150D6...
Call for Pricing
Model C200D6D | 120/208V 3-Phase | Level 1 Sound Enclosure | 24-Hour Subbase Fuel Tank Expected Availability: November 26, 2025 The Cummins C200D6D Protects What Matters Most Keep your business run...
Call for Pricing
Model C200D6D | 277/480V 3-Phase | Level 1 Sound Enclosure | 24-Hour Subbase Fuel Tank ✅ IN STOCK - Ready to Ship The Cummins C200D6D Ends Power Outages with Reliable Industrial Backup The Cummins ...
Sold Out
Call for Pricing
Model DQDAA | 277/480V 3-Phase | Steel Weather Enclosure | 24-Hour Subbase Fuel Tank Expected Availability - Call The Cummins DQDAA Industrial Generator Means Business The Cummins DQDAA 250kW Diese...
Call for Pricing
Model 500DFEK | 277/480V 3-Phase | Steel Weather Enclosure | 24-Hour Subbase Fuel Tank ✅ IN STOCK - Ready to Ship Cummins 500DFEK Diesel Standby Power for Industry This pre-configured system inclu...