May 30, 2026
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Caterpillar CAT 3176B Turbocharged Marine Diesel

$7,625.00

Condition : Used
Warranty : 120 Day Warranty
Brand : Caterpillar (CAT)

SKU: IB00233 Category: Tag:
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FOR SALE Caterpillar CAT 3176B Turbocharged Marine Diesel. It is the ideal, compact propulsion solution for commercial vessels.

The Caterpillar CAT 3176B is a 10.3-liter, inline-6 heavy-duty diesel engine. An upgraded successor to the original 3176, it features electronic unit injection and turbocharging. It is widely used in on-highway trucks, buses, and marine applications, delivering between 325 and 600 horsepower.

General Specifications

  • Engine Type : 4-Stroke, Inline-6 Diesel
  • Displacement : 10.3 Liters (628 cubic inches)
  • Bore : 125 mm (4.9 inches)
  • Stroke : 140 mm (5.5 inches)
  • Compression Ratio : 16:1
  • Aspiration : Turbocharged and aftercooled

Dimensions & Weight (Approximate)

  • Dry Weight : 2,590 lbs (1,177 kg)
  • Length : 60.8″
  • Width : 37.4″
  • Height : Height: 41″

Performance & Output

  • On-Highway/Truck Ratings : 325 to 365 hp
  • Marine Ratings : Up to 600 hp @ 2,300 RPM
  • Max Torque (Typical)  : 1,350 to 1,889 lb-ft depending on the ECM calibration and application

Capacities

  • Cooling System : 45 Liters
  • Lube Oil System (Refill) : 28 Liters

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