Unleash 670 Horsepower of Proven Caterpillar Reliability

When your industrial operation demands unwavering power and legendary durability, nothing delivers like genuine Caterpillar engineering. These pre-owned Caterpillar 3456 Industrial Diesel Engines represent an exceptional opportunity to acquire world-class performance at a fraction of the new equipment cost—backed by comprehensive dyno testing to ensure they're ready to power your most demanding applications.

Performance-Verified Power You Can Trust

Each of these robust 670-horsepower engines has been meticulously dyno tested to validate performance specifications, giving you complete confidence before installation. Originally deployed in generator-drive applications, these engines have been maintained to exacting standards and are now available to power your next critical project.

Key Features & Benefits

• 670 HP at 1800 RPM – Delivers substantial power output ideal for industrial generators, pumps, compressors, and heavy machinery applications
• Caterpillar 3456 Platform – Renowned for exceptional durability, fuel efficiency, and worldwide parts availability
• Dyno Tested Verification – Each engine has undergone comprehensive dynamometer testing to confirm performance specifications and operational readiness
• Integrated Coolant Level Sensor – Enhanced monitoring capability helps prevent overheating and extends engine life through proactive maintenance alerts
• Previous Generator-Drive Service – These engines come from stationary power generation applications, typically experiencing less thermal cycling and mechanical stress than mobile applications
• Two Units Available – Perfect for operations requiring matched pairs, backup redundancy, or fleet standardization

Proven Industrial Heritage

The Caterpillar 3456 series has earned its reputation in the world's most demanding industrial environments. From remote mining operations to critical facility backup power, these engines deliver the performance, efficiency, and longevity that have made Caterpillar the gold standard in heavy-duty power equipment.

Technical Specifications

• Model: Caterpillar 3456
• Power Output: 670 HP (500 kW)
• Rated Speed: 1800 RPM
• Configuration: V-Type Industrial Diesel
• Condition: Pre-Owned, Dyno Tested
• Quantity Available: 2 Units
• Features: Coolant Level Sensor

Complete Documentation Available

A comprehensive build sheet is available with detailed specifications, configuration details, and testing results. This documentation provides the technical transparency you need to make an informed purchasing decision and facilitate seamless integration into your operation.

Smart Investment in Proven Performance

Why pay premium prices for new equipment when you can acquire dyno-verified Caterpillar performance at substantial savings? These pre-owned engines offer the perfect balance of proven reliability, immediate availability, and cost-effective power for operations that refuse to compromise on quality.

Limited Availability – Only 2 Units in Stock

With just two units available, these exceptional engines won't last long. Contact Power Generation Enterprises today to review the complete build sheet, discuss your specific application requirements, and secure one or both of these premium Caterpillar 3456 engines for your operation.

Item #E4574 | Professionally Tested | Ready for Installation | Build Sheet Documentation Included