The 3512E marine auxiliary engine is now available in a wide range of ratings that meet U.S. EPA Tier 4 Final and IMO III marine emissions regulations. As the commercial marine industry adjusts their operations to meet U.S. EPA Tier 4 Final and IMO III emissions standards, Caterpillar Marine has introduced a solution built to maximize performance while meeting regulations. Caterpillar’s combination of a fuel-efficiency-optimized engine and a selective catalytic reduction (SCR) aftertreatment system is a solution that not only reduces NOx emissions, but can also lower a customer’s owning and operating costs in the process.

Informações Tećnicas

• Aspiration: TA

Mais informações

Power Rating

• Power Range: 732-2399 bhp (546-1789 bkW)

Engine Specifications

• Aspiration: TA
• Emissions: U.S. EPA Tier 4 Final, IMO III
• Bore: 170 mm / 6.69 in
• Configuration: Vee 12, 4-Stroke-Cycle Diesel
• Displacement: 58.6 l / 3574 in³
• Rotation from Flywheel End: Counterclockwise
• Stroke: 215 mm / 8.46 in

Dimensions & Weights

• Maximum Height: 2335 mm / 91.9 in
• Maximum Length: 2624 mm / 104.2 in
• Maximum Width: 2081 mm / 81.9 in
• Minimum Dry Weight: 8176 kg / 18025 lb
• Minimum Height: 2335 mm / 91.9 in
• Minimum Length: 2624 mm / 104.2 in
• Minimum Width: 1808 mm / 71.2 in