Professional-Grade Power When You Need It Most

When your operation demands reliable, heavy-duty power generation, the Caterpillar D398 640kW Diesel Generator delivers industrial-strength performance with unmatched reliability. This pre-owned, trailer-mounted powerhouse combines legendary Caterpillar engineering with exceptional mobility, making it the ideal solution for temporary power needs, emergency backup applications, or remote job sites.

Turn-Key Power Solution Ready for Immediate Deployment

This isn't just a generator—it's a complete mobile power station engineered for serious operations. With an impressive 640kW output capacity at 60Hz and 480V three-phase power, this unit provides the robust electrical supply needed for construction sites, industrial facilities, data centers, mining operations, and emergency response scenarios.

Key Features That Set This Generator Apart

• Proven Caterpillar D398 Engine: Built on CAT's legendary reputation for durability and performance, delivering reliable power you can count on
• Twin Turbo Technology: Enhanced power output and fuel efficiency through advanced dual turbocharger configuration
• Trailer-Mounted Mobility: Complete portability allows you to deploy power exactly where you need it, when you need it
• Extended Runtime Capability: Massive 500-gallon fuel tank enables hours of continuous operation without refueling interruptions
• Road-Ready Condition: Tires retain 90% of original tread depth, ensuring safe transport to your next job site
• Low Operating Hours: Approximately 8,400 hours on the meter—significant life remaining in this well-maintained unit
• Complete Control Panel: Integrated controls for streamlined operation and monitoring
• Three-Phase Power: Professional-grade electrical output suitable for demanding industrial applications

Industrial Strength Meets Exceptional Value

This pre-owned Caterpillar D398 generator represents an outstanding opportunity to acquire premium power generation equipment at a fraction of new equipment cost. Caterpillar's engineering excellence ensures this generator will continue delivering dependable performance for years to come, while the trailer-mounted configuration means you're investing in flexibility that adapts to your changing power needs.

Technical Specifications

• Power Output: 640 kW
• Frequency: 60 Hz
• Voltage: 480V, 3-Phase
• Engine: Caterpillar D398 with Twin Turbochargers
• Fuel Tank Capacity: 500 Gallons
• Hours: Approximately 8,400
• Configuration: Trailer-Mounted (Road-Ready)
• Tire Condition: 90% Tread Remaining
• SKU: GS3340

Applications and Uses

This versatile power generation system excels in numerous demanding applications including construction sites requiring substantial electrical capacity, oil and gas operations, mining facilities, emergency backup for hospitals and critical infrastructure, temporary power for special events and festivals, disaster recovery operations, and industrial facilities during planned outages or expansions.

Why Choose Pre-Owned Caterpillar Equipment?

Caterpillar generators are engineered for extended operational lifespans, often delivering decades of reliable service when properly maintained. At approximately 8,400 hours, this D398 generator is just entering its prime operating years. You're getting proven Caterpillar quality, field-tested reliability, and the peace of mind that comes with one of the most trusted names in power generation—all while achieving significant cost savings compared to new equipment.

Investment-Grade Equipment Built to Last

The trailer-mounted design provides exceptional value beyond just mobility. Deploy this generator across multiple projects and job sites, eliminating the need for multiple stationary units. The substantial 500-gallon fuel capacity minimizes operational interruptions and reduces labor costs associated with frequent refueling, while the twin turbo configuration delivers optimal fuel efficiency for your power output needs.

Don't let this opportunity pass you by. High-capacity, trailer-mounted generators of this caliber are in constant demand, and quality pre-owned Caterpillar equipment moves quickly. Whether you're expanding your rental fleet, upgrading your backup power capabilities, or need reliable power generation for an upcoming project, this CAT D398 640kW generator delivers the performance, mobility, and value your operation demands.

Contact Power Generation Enterprises today to discuss this Caterpillar D398 generator and how it can meet your specific power generation requirements. Our team is ready to answer your questions and help you secure this exceptional piece of equipment.