When mission-critical power is non-negotiable, the Caterpillar 3412 520kW Diesel Generator delivers the rock-solid reliability and proven performance that facility managers, contractors, and industrial operations demand. This pre-owned generator set represents exceptional value, combining Caterpillar's legendary engineering with substantial cost savings over new equipment.

Uncompromising Power When You Need It Most

Rated at 520kW standby power at 60Hz and 480V, this generator set provides robust backup power capacity for large commercial facilities, data centers, hospitals, manufacturing plants, and other critical infrastructure. Whether you're protecting against utility outages or powering remote operations, the CAT 3412 engine's reputation for durability and longevity ensures your operations stay running when it matters most.

Advanced Features for Maximum Reliability

• SR4 Generator End: Caterpillar's premium SR4 alternator delivers clean, stable power with superior voltage regulation, protecting sensitive electronic equipment and ensuring consistent performance under varying load conditions
• EMCP II Control System: Intelligent electronic monitoring and control provides real-time diagnostics, automatic fault detection, and simplified operation—keeping you informed of generator status and enabling quick response to any issues
• 10-Lead Wire Configuration: Versatile wiring setup offers maximum flexibility for voltage configuration, allowing adaptation to diverse electrical requirements and installation scenarios
• Dual Block Heaters: Engineered for reliable cold-weather starting, the dual block heater system maintains optimal engine temperature in harsh climates, ensuring immediate availability when emergency power is needed
• 24V Electric Starting System: Robust electric starter ensures quick, reliable engine ignition for rapid power restoration during outages
• Radiator Cooling System: Efficient heat dissipation maintains optimal operating temperatures, extending engine life and ensuring consistent performance even during extended runtime periods

The Caterpillar Advantage

Caterpillar diesel generators are the gold standard in the power generation industry for good reason. The 3412 engine platform has powered critical operations worldwide for decades, with a proven track record of reliability that few competitors can match. Parts availability, service network support, and technical documentation make maintaining this generator straightforward and cost-effective.

Pre-Owned Quality, Unbeatable Value

This pre-owned unit offers substantial savings compared to new equipment while maintaining the performance and reliability you expect from Caterpillar. For operations requiring dependable standby power without the premium price tag of new generators, this represents an outstanding investment opportunity.

Protect your operations, safeguard your investment, and ensure business continuity with proven Caterpillar power generation technology.

Specifications at a Glance

• Model: Caterpillar 3412
• Power Rating: 520kW Standby
• Frequency: 60Hz
• Voltage: 480V
• Generator End: SR4
• Control System: EMCP II
• Cooling: Radiator
• Starting: 24V Electric
• Condition: Pre-Owned
• SKU: GS3663

Contact Power Generation Enterprises today for detailed specifications, pricing, current availability, and to discuss how this Caterpillar 3412 generator set can meet your specific power generation requirements. Our experienced team is ready to answer your technical questions and help you make an informed decision.