Reliable Power When You Need It Most: Pre-Owned Caterpillar 3412 Diesel Generator

When critical operations depend on uninterrupted power, trust the proven performance of the Caterpillar 3412 diesel generator. This robust 550kW standby power solution combines Caterpillar's legendary engineering with intelligent control systems, delivering the reliability your business demands without the premium price of a new unit.

Industrial-Grade Power for Mission-Critical Applications

The Caterpillar 3412 isn't just a generator—it's your insurance policy against costly downtime. Whether you're powering a hospital, data center, manufacturing facility, or commercial building, this pre-owned powerhouse delivers 550 kilowatts of standby capacity with the reliability that has made Caterpillar the gold standard in power generation for decades.

Advanced Features That Maximize Uptime and Efficiency

• 550kW Standby Rating: Ample power capacity to handle demanding loads and ensure your operations never skip a beat during utility failures
• Digital Control Panel: Intuitive monitoring and control at your fingertips—track performance metrics, diagnose issues quickly, and maintain optimal operation with modern digital precision
• Electronic Load Share Governor: Seamlessly parallel multiple units for expandable power capacity and enhanced redundancy, protecting your investment as your power needs grow
• 12-Wire, 3-Phase Configuration: Versatile 208V output provides flexible distribution options for complex electrical systems
• Integrated Circuit Breaker Protection: Built-in safety systems protect your generator and connected equipment from electrical faults and overloads
• Jacket Water Coolant Heater: Ensures rapid starts and extended engine life, even in cold climates, by maintaining optimal operating temperatures
• Block Heater Equipped: Additional cold-weather protection reduces wear and guarantees reliable starting when temperatures drop

The Caterpillar Advantage: Engineering That Endures

Caterpillar didn't earn its reputation by accident. The 3412 engine platform has powered countless critical applications worldwide, from hospitals saving lives to data centers protecting vital information. This pre-owned unit gives you access to that world-class engineering at a fraction of the cost of new equipment—without compromising on the performance your operations require.

Multiple Units Available—Scalable Power Solutions

We currently have several Caterpillar 3412 generator sets in stock, offering you flexibility whether you need a single standby unit or a paralleled system with load-sharing capability. The electronic load share governor makes it simple to configure multiple generators for enhanced capacity and N+1 redundancy.

Pre-Owned Doesn't Mean Uncertain

Each unit comes with detailed build sheet documentation so you know exactly what you're getting. These generators have been carefully evaluated and are ready to provide years of dependable service. Caterpillar's robust design means that a well-maintained 3412 can deliver reliable power for decades.

Technical Specifications at a Glance

• Standby Power Rating: 550kW
• Frequency: 60Hz
• Voltage: 208V
• Configuration: 3-Phase, 12-Wire
• Control System: Digital Control Panel
• Governor: Electronic Load Share
• Protection: Circuit Breaker Equipped
• Cold Weather Package: Block Heater & Jacket Water Coolant Heater

Your Next Step Toward Power Security

Don't leave your operations vulnerable to power disruptions. These pre-owned Caterpillar 3412 generators represent exceptional value—proven technology, robust construction, and intelligent controls at a competitive price point. With multiple units available, now is the time to secure the backup power capacity your business needs.

Contact Power Generation Enterprises today to review the detailed build sheets for available units, discuss your specific power requirements, and discover how the Caterpillar 3412 can protect your operations. Our experienced team is ready to help you select the right configuration for your application.

Invest in reliability. Choose Caterpillar. Protect your business.