3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)

Metric

Imperial

Power Range

1341-2550 bhp (1000-1902 bkW)

Speed Range

1600 - 1800 rpm

Emissions

U.S. EPA Tier 4, IMO II/III, EU Stage 5

Availability

Purchase Rental Used

The 3512E marine propulsion 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.

Features

Specifications

Documents

Emissions

Utilizes closed loop air assisted DEF dosing control strategy

Advanced Engine Combustion Design

Enhanced control of fuel injection

Enhanced Fuel Delivery

Increased Durability and Higher Engine Duty Cycle Capability

Caterpillar Warranty

Global Dealer Network

Utilizes SCR Technology to enable U.S. EPA Tier 4 Final emission regulations compliance while lowering operational costs, IMO III emissions compliant

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3512E Marine Propulsion Engine (U.S. EPA Tier 4 Final)