When power failure isn't an option, the Caterpillar 3456 Diesel Generator Set delivers uncompromising reliability and industrial-grade performance. This pre-owned 500KW powerhouse combines Cat's legendary engineering with exceptional value, offering your facility the robust backup power solution it deserves—without the premium price tag of new equipment.

Proven Power You Can Count On

With approximately 695 hours on the meter—barely broken in for a machine built to last decades—this generator set represents an outstanding opportunity to secure enterprise-grade power generation at a fraction of replacement cost. The Caterpillar 3456 engine has earned its reputation in the most demanding applications worldwide, from hospitals and data centers to manufacturing facilities and mission-critical infrastructure.

Complete, Ready-to-Deploy Power Solution

This isn't just a generator—it's a turnkey power system engineered for immediate deployment:

• Dual Power Ratings: 500KW standby / 455KW prime capacity ensures flexibility for both emergency backup and continuous operation scenarios
• Sound-Attenuated Enclosure: Drastically reduces noise pollution, making it suitable for urban environments, hospitals, schools, and noise-sensitive locations
• Massive 1,750-Gallon Base Fuel Tank: Provides extended runtime without refueling—critical during prolonged outages or remote operations
• EMCP 2+ Digital Control Panel: Industry-leading monitoring and control with intuitive diagnostics, remote capabilities, and comprehensive system protection
• 800-Amp Main Breaker: Heavy-duty electrical protection integrated and ready for your facility's power distribution
• Engine-Driven Radiator System: Efficient, reliable cooling designed for continuous operation in demanding conditions
• Jacket Water Heater: Maintains optimal engine temperature for instant starting even in cold climates, extending engine life
• Integrated Battery Charger: Ensures your generator is always ready when you need it most
• Heavy-Duty Air Cleaner: Extended service intervals and superior engine protection in harsh environments

Technical Specifications Built for Industrial Demands

Electrical Output: 277/480V, 3-phase, 60Hz—the standard for commercial and industrial applications
Operating Speed: 1800 RPM—the optimal balance of efficiency, longevity, and power quality
Fuel Type: Diesel—providing superior fuel efficiency, safety, and long-term cost savings over gasoline alternatives

Substantial Physical Presence, Serious Power Density

At 290" long, 71" wide, and 130" tall, with an operational weight of 28,000 lbs, this generator set commands respect. These aren't drawbacks—they're indicators of the robust construction and commercial-grade components that enable decades of reliable service. The substantial fuel tank and sound enclosure are included in these dimensions, providing exceptional value in a single, integrated package.

The Caterpillar Advantage

When you choose Caterpillar, you're investing in the world's most extensive dealer network, unparalleled parts availability, and a support infrastructure that spans the globe. This 3456 model represents Cat's commitment to over-engineering every component for extreme durability—it's why these generators regularly exceed 30,000+ hours of operation with proper maintenance.

Exceptional Value for Critical Infrastructure

At $62,500, this pre-owned Cat 3456 delivers extraordinary value compared to new units costing $150,000 or more. With minimal hours and comprehensive features already installed, you're getting nearly new performance with proven reliability—and substantial capital savings that can be redirected to other critical business needs.

Perfect Applications

This generator set is ideally suited for:

• Manufacturing facilities requiring uninterrupted production
• Healthcare facilities where power continuity saves lives
• Data centers protecting mission-critical information
• Educational institutions serving their communities
• Commercial buildings maintaining tenant operations
• Municipal services ensuring public safety
• Agricultural operations protecting livestock and crops
• Remote job sites requiring reliable prime power

Invest in Uninterrupted Operations Today

Premium backup power at pre-owned pricing won't last long. With minimal operating hours and comprehensive features, this Caterpillar 3456 represents an exceptional investment in your facility's resilience and operational continuity.

Contact Power Generation Enterprises today to discuss your power requirements, arrange an inspection, or secure this generator set before it's gone. Our team can assist with delivery logistics, installation planning, and ongoing maintenance support to ensure decades of reliable service.

Questions about specifications, compatibility with your facility, or financing options? Our power generation experts are standing by to help you make the right decision for your critical power needs.