Proven Power. Unmatched Reliability. Ready to Deploy Today.

When power failure isn't an option, the Caterpillar 3406 400kW Mobile Diesel Generator Set delivers the industrial-grade performance you demand. This pre-owned powerhouse combines CAT's legendary durability with the convenience of trailer-mounted mobility, making it the perfect solution for construction sites, emergency backup power, remote operations, or special events requiring substantial electrical capacity.

Why Choose This CAT 3406 Generator?

With only 195 hours on the meter, this generator set is barely broken in. Caterpillar engines are engineered to deliver hundreds of thousands of hours of reliable service, meaning you're getting near-new performance at a fraction of the cost. Each unit has been professionally maintained and is backed by comprehensive load testing to ensure you receive equipment that performs from day one.

Power When and Where You Need It

Robust 400kW/500kVA Output – Generate enough power to run multiple heavy-duty tools, lighting systems, HVAC equipment, and essential operations simultaneously. Whether you're powering a construction site, backing up a critical facility, or supporting a large-scale outdoor event, this generator handles demanding loads with ease.

Trailer-Mounted Mobility – Move your power source wherever it's needed. The integrated trailer design with dimensions of 21ft L x 11ft H x 7'6" W allows for convenient transportation between job sites without requiring specialized hauling equipment. Set up quickly and start generating power in minutes, not hours.

Sound-Attenuated Enclosure – Work in noise-sensitive environments without disturbing neighbors or violating local ordinances. The professional sound enclosure significantly reduces operational noise while protecting the generator from harsh weather conditions and extending equipment life.

Professional-Grade Features

• EMCP Digital Control Panel – Advanced electronic monitoring and control system provides real-time diagnostics, simplified operation, and enhanced protection features that prevent damage and maximize uptime
• Engine-Driven Radiator Cooling System – Reliable cooling ensures optimal operating temperatures even under continuous heavy loads and extreme ambient conditions
• Integrated Circuit Breaker – Built-in electrical protection safeguards your equipment and connected loads from power surges and electrical faults
• 60Hz, 480V Three-Phase Output – Industry-standard electrical specifications ensure compatibility with virtually all commercial and industrial equipment
• 1800 RPM Operation – Optimal speed for fuel efficiency and extended engine life while maintaining consistent power output
• Caterpillar 3406 Engine – One of the most respected names in diesel power, renowned for bulletproof reliability and easy parts availability worldwide

Verified Performance You Can Trust

Don't take our word for it – see it in action! This generator has undergone comprehensive load testing, with full documentation available via video. Watch as this CAT 3406 handles demanding electrical loads with rock-solid stability and consistent output. These load test videos provide transparent proof of operational excellence and give you complete confidence in your investment.

Technical Specifications at a Glance

• Model: Caterpillar 3406 Diesel Generator Set
• Power Rating: 400kW (500kVA)
• Voltage: 480V, Three-Phase
• Frequency: 60Hz
• Speed: 1800 RPM
• Hours: Approximately 195 (Low Hours!)
• Configuration: Trailer-Mounted, Sound-Attenuated Enclosure
• Dimensions: 21ft L x 11ft H x 7'6" W
• Control System: EMCP Digital Panel
• Cooling: Engine-Driven Radiator
• Protection: Integrated Circuit Breaker
• SKU: GS4525

The Smart Investment for Power Independence

Pre-owned equipment from trusted manufacturers like Caterpillar offers exceptional value without compromising on quality. With minimal hours and professional-grade features, this generator set delivers decades of reliable service ahead. The trailer-mounted design adds versatility that stationary units simply can't match, while the sound enclosure ensures you can operate in any environment.

Perfect Applications Include:

• Construction and demolition sites requiring substantial power
• Emergency backup power for commercial facilities, hospitals, and data centers
• Remote operations including mining, oil and gas, and agricultural installations
• Large-scale events, festivals, and temporary facilities
• Disaster recovery and emergency response operations
• Industrial facilities requiring prime or standby power

Ready to Power Your Operations?

This pre-owned Caterpillar 3406 generator represents an exceptional opportunity to secure reliable, mobile power generation at outstanding value. With documented low hours, proven performance through comprehensive load testing, and the legendary CAT reputation backing it, this is power equipment you can depend on when it matters most.

Don't let this opportunity pass you by. Quality pre-owned generators with verified low hours and complete documentation don't last long. Contact Power Generation Enterprises today for detailed specifications, additional photos, pricing information, and delivery options. Our power generation experts are standing by to answer your questions and help you secure the reliable power solution your operation demands.

Investment in reliable power is an investment in your business's success. Choose Caterpillar. Choose proven performance. Choose power you can trust.