Proven Power When You Need It Most

When downtime isn't an option and reliability is everything, the Caterpillar 3456 ATAAC Diesel Generator delivers industrial-grade performance you can count on. This pre-owned powerhouse brings legendary CAT engineering to your operation, offering substantial cost savings without compromising on the quality and dependability that keeps your business running.

Built for Serious Power Applications

Engineered for demanding industrial, commercial, and backup power applications, this generator set provides 365 kW prime power and 400 kW standby capacity—enough to support critical operations, manufacturing facilities, data centers, hospitals, or large commercial buildings. Whether you're looking for reliable prime power or emergency backup, this CAT 3456 is designed to perform when it matters most.

Premium Features That Set This Unit Apart

• Advanced EMCP II Controller – Caterpillar's sophisticated Electronic Modular Control Panel II provides precise monitoring, control, and diagnostics, ensuring optimal performance and simplified troubleshooting
• ATAAC Technology – Air-to-Air Aftercooled design delivers superior fuel efficiency, reduced emissions, and consistent power output even in challenging environmental conditions
• Integrated Jacketwater Coolant Heater – Ensures reliable cold-weather starting and reduces engine wear by maintaining optimal operating temperatures, even in the harshest climates
• Heavy-Duty 600A Circuit Breaker – Commercial-grade overcurrent protection safeguards your generator and connected equipment, meeting stringent electrical codes
• 480V, 60Hz Configuration – Standard North American voltage perfectly suited for industrial and commercial three-phase applications
• Caterpillar Legacy – When you choose CAT, you're choosing the world's most trusted name in power generation, backed by unmatched parts availability and service support

Pre-Owned Advantage: Premium Power, Smart Investment

Why pay new equipment prices when you can access the same legendary Caterpillar reliability at a fraction of the cost? This pre-owned 3456 generator set has been carefully evaluated and comes with complete documentation including a detailed build sheet. You get all the power and performance of CAT engineering with the financial flexibility your bottom line demands.

Applications Built for Success

This versatile generator set excels in a wide range of applications including:

• Emergency backup power for hospitals, data centers, and mission-critical facilities
• Prime power for remote industrial operations and construction sites
• Continuous power for manufacturing and processing facilities
• Peak shaving and load management for commercial operations
• Temporary or permanent power solutions for municipalities and utilities

The Caterpillar Difference

Caterpillar diesel generators are renowned worldwide for their exceptional durability, fuel efficiency, and ease of maintenance. The 3456 engine platform represents decades of proven field performance, with millions of operating hours in some of the world's most demanding applications. Parts and service support are available globally, ensuring your investment is protected for years to come.

Complete Documentation Included

Purchase with confidence knowing that comprehensive build sheet documentation is available, providing detailed specifications, configuration details, and equipment history. This transparency ensures you know exactly what you're getting—no surprises, just reliable power ready to work for you.

Don't Let This Opportunity Pass

Pre-owned Caterpillar generators of this caliber don't stay available for long. This is your chance to secure proven, industrial-grade power generation at exceptional value. Whether you're expanding operations, upgrading aging equipment, or building critical backup power capability, the CAT 3456 delivers the performance and reliability your operation demands.

Contact Power Generation Enterprises today to discuss this Caterpillar 3456 generator set and discover how we can help you achieve reliable, cost-effective power for your specific application. Our team of power generation specialists is ready to answer your questions and provide the technical support you need to make an informed decision.

SKU: GS2892 | Review complete build sheet documentation for detailed specifications and configuration information.