Performance

• Rated Power: 500 kW (670 hp) at 1,800 RPM
• Peak Torque: 2,983 Nm (2,200 lb-ft) at 1,400 RPM
• Fuel System: Direct Injection
• Fuel Type: Diesel
• Compression Ratio: 13.5:1
• Emissions: Meets EPA Tier 1 / Tier 2 standards (depending on configuration)

Dimensions and Weight

• Length: 2,438 mm (96 inches)
• Width: 1,524 mm (60 inches)
• Height: 1,651 mm (65 inches)
• Dry Weight: 2,630 kg (5,800 lbs)

Features

• Cooling System: Heat exchanger or keel-cooled
• Lubrication System: Gear-driven, forced lubrication
• Starting System: Electric (24V)
• Air Cleaner: Heavy-duty, replaceable element
• Oil Filter: Spin-on type, full-flow
• Alternator: 24V, 50A

Applications

The Caterpillar 3412 Power Unit is versatile and suitable for:

• Power Generation: Ideal for standby, prime, or continuous power applications in remote locations.
• Marine Propulsion: Used in various marine vessels for propulsion and auxiliary power.
• Industrial: Employed in heavy-duty industrial applications, including mining, oil and gas, and construction.

Additional Options

• Custom Configurations: Available to meet specific operational needs.
• Sound Attenuated Enclosures: For noise-sensitive environments.
• Remote Monitoring: Compatible with Cat® Connect for real-time data and diagnostics.

Maintenance and Support

• Service Intervals: Recommended service intervals ensure optimal performance and longevity.
• Genuine Parts: Availability of genuine Caterpillar parts for reliable maintenance.
• Global Support Network: Backed by Caterpillar's extensive dealer network for comprehensive support and service.

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