High Performance 3516E

High Performance 3516E

Building on the durability and reliability of the 3500 engine platform, Caterpillar Marine is pleased to offer an uprated version of the Cat 3516E Marine Propulsion Engine. The high-performance engine delivers 19% more rated power, lower ambient heat rejection, and improved acceleration time compared to previous 3516E. With a focus on serviceability and digitalization, this product provides easy connectivity and installation. It is designed for compact engine rooms and is an ideal solution for Tug, Governmental, and Yachting vessels.

Power Range 3755-4023 bhp (2800-3000 bkW)
Speed Range 1800 rpm
Emissions IMO II

Technicial Specifications

Ratings
Power Range 3755-4023 bhp (2800-3000 bkW)
Engine
Speed Range 1800 rpm
Emissions IMO II
Aspiration Sequential Turbocharged / Aftercooled
Bore 170 mm
Stroke 215 mm
Displacement 78.1 l
Rotation from Flywheel End Counterclockwise or Clockwise
Configuration V 16, 4-Stroke Cycle Diesel
Dimensions & Weights
Length 4133 mm
Height 2253 mm
Width 1800 mm
Dry Weight 11125 kg

Advantages and Features

Air System

Advanced combustion and sequential air system for optimal engine performance, acceleration and efficiency

Density and Packaging

Optimized Power Density (Rated Power vs Weight) and Streamlined Engine Packaging (L x W x H)

Reliability

Strengthened cylinder heads and valves for increased durability and peak cylinder pressure capability

Standard Equipment

  • STANDARD EQUIPMENT
    • IMO II Emissions
    • Corrosion resistant aftercooler core
    • Sequential Water-Cooled Turbochargers
    • Water Cooled Exhaust Manifold
    • Vibration Damper and Guard
    • Duplex Fuel Filtration
    • Self-Cleaning, Centrifugal Oil Filtration
    • Serviceable Hard Heat Shields
    • Dual A5 Engine Control Modules
    • Meets SOLAS Regulations
  • STANDARD EQUIPEMENT
    • LECP2 Instrument Control Panel

Optional Equipment

  • OPTIONAL ATTACHEMENTS
    • Rear Mounted Plate-type Heat Exchanger
    • SCAC & Jacket Water Expansion Tank
    • Marine Classification Society Compliance
    • Power Take-off
    • Certified Marine Alarm & Protection System
    • LECP3 Instrument Control Panel
    • Sea Water Auxiliary Pump
    • Mounting Rails
    • CW or CCW Rotation