Unmatched Industrial Power: CAT-Certified Rebuilt D399 Diesel Engines

When your operation demands reliable, heavy-duty power that won't let you down, the Caterpillar D399 delivers in spades. Power Generation Enterprises is proud to offer four CAT-certified rebuilt D399 industrial diesel engines, each meticulously restored to factory specifications and dyno-tested to ensure peak performance from day one.

The Gold Standard in Industrial Diesel Power

The legendary Caterpillar D399 has earned its reputation as one of the most dependable industrial diesel engines ever manufactured. With a standby rating of 1,300 horsepower at 1,200 RPM, these powerhouses deliver the consistent, robust performance your critical applications require. Whether you're powering mining equipment, marine vessels, oil field operations, or large-scale industrial machinery, the D399 provides the muscle you need to keep operations running smoothly.

CAT-Certified Rebuilds You Can Trust

Not all rebuilt engines are created equal. These units have been professionally rebuilt and certified by Caterpillar—the manufacturer that knows these engines better than anyone else. This certification means:

• Factory-Grade Quality: Rebuilt to original Caterpillar specifications using genuine OEM parts and procedures
• Dyno-Tested Performance: Each engine has undergone comprehensive dynamometer testing to verify power output and reliability
• CAT Service Excellence: Serviced by Caterpillar-trained technicians following strict manufacturer protocols
• Extended Service Life: Properly rebuilt to deliver thousands of additional operating hours
• Peace of Mind: The confidence that comes with CAT's legendary reputation for quality and durability

Proven Performance for Demanding Applications

The D399's V-12 configuration and robust engineering make it ideal for continuous-duty and standby power applications across multiple industries. This engine excels in:

• Marine propulsion and auxiliary power systems
• Oil and gas drilling operations
• Mining equipment and haul trucks
• Large-scale industrial machinery
• Backup power generation for critical facilities
• Pump drives and compressor applications

Limited Availability—Only 4 Units Available

Opportunities to acquire CAT-certified rebuilt D399 engines at this quality level are rare. With only four units available, these engines won't last long. Savvy operations managers and equipment buyers know that securing proven, rebuilt power at a fraction of new engine costs is a smart investment that pays dividends for years to come.

Complete Power Solution

Need a complete cooling system? Radiators are available at additional cost to provide you with a turnkey power solution tailored to your specific application requirements. Our team can help you configure the complete package to ensure optimal performance and easy integration into your existing systems.

Technical Specifications at a Glance

• Model: Caterpillar D399
• Power Output: 1,300 HP (Standby Rating)
• Operating Speed: 1,200 RPM
• Configuration: V-12 Diesel
• Condition: Professionally Rebuilt & CAT-Certified
• Testing: Dyno-Tested for Verified Performance
• Quantity Available: 4 Units
• Item Number: E4285

Why Choose Power Generation Enterprises?

At Power Generation Enterprises, we specialize in providing industrial-grade power solutions backed by expertise and reliability. When you purchase from us, you're not just getting an engine—you're gaining a partner committed to your operational success.

Don't Miss This Opportunity

Contact Power Generation Enterprises today to discuss your power requirements and secure one of these exceptional CAT-certified D399 engines. With only four units available and strong demand for reliable industrial power solutions, these engines represent an opportunity that serious buyers can't afford to miss.

Call now to speak with our power solutions specialists, request detailed specifications, or arrange an inspection. Your next reliable power source is ready and waiting—but not for long.