THIS IS MY SELECT

Commercial Propulsion Engines

3512C Propulsion Engine (IMO II)

Power Range

93.0 hp

1280-2551 bhp (955-1902 bkW)

Speed Range

93.0 hp

1200 rpm, 1600 rpm, 1800 rpm

Emissions

93.0 hp

IMO II, EU IW

THIS IS MY SELECT

backhoe loader

3512C Propulsion Engine (IMO II)

Power Range

93.0 hp

1280-2551 bhp (955-1902 bkW)

Speed Range

93.0 hp

1200 rpm, 1600 rpm, 1800 rpm

Emissions

93.0 hp

IMO II, EU IW

Specifications

The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power ratings (including High Displacement ratings), no required aftertreatment technology, and nominal rated BSFC fuel consumption - it will drive down your total cost of ownership. With a redesigned piston bowl shape to improve combustion, and improved fuel delivery, this engine is IMO II emissions compliant and committed to sustainable environmental development. Single-source support, the Caterpillar warranty, and industry-leading one-year warranty on parts make the 3512C a fully integrated marine power solution.

      • Power Range

        93.0 in

        93.0 mm

        1280-2551 bhp (955-1902 bkW)

      • Speed Range

        93.0 in

        93.0 mm

        1200 rpm, 1600 rpm, 1800 rpm

        Emissions

        93.0 in

        93.0 mm

        IMO II, EU IW

        Aspiration

        93.0 in

        93.0 mm

        TTA

        Bore

        6.69 in

        170 mm

        Stroke

        7.48 in

        190 mm

        Displacement

        3,161 in³

        51.8 l

        Rotation from Flywheel End

        93.0 in

        93.0 mm

        Counterclockwise or Clockwise

        Configuration

        93.0 in

        93.0 mm

        Vee 12, 4-Stroke-Cycle Diesel

        Displacement - HD

        3,574 in³

        58.6 l

        Stroke - HD

        8.5 in

        215 mm

      • Maximum Length

        105.1 in

        2,669 mm

        Maximum Width

        87.9 in

        2,232 mm

        Minimum Dry Weight

        14,400 lb

        6,532 kg

        Minimum Width

        80.2 in

        2,037 mm

        Minimum Height

        75 in

        1,904 mm

        Minimum Length

        102 in

        2,590 mm

        Maximum Height

        88.3 in

        2,242 mm

        Maximum Dry Weight

        16,340 lb

        7,411 kg

      • Air Inlet System

        • Separate circuit aftercooler core, corrosion resistant coated (air side)

        • Powercore air cleaner

      • Control System

        • Dual Caterpillar A4 Electronic Engine Control with Electronic Unit Injector Fuel System

        • Rigid Wiring Harness (10 amp DC power required to drive Electronic Engine Control Module)

      • Exhaust System

      • Fuel System

        • Fuel transfer pump

        • Electronically Controlled Unit Injectors

      • Instrumentation

        • Electronic service meter, instrument panel (24V), start/stop switch, emergency stop button, maintenance due light, diagnostic light, warning light, maintenance clear switch, start motor magnetic switch, 15 and 3A breakers

        • Graphical Unit (Color Marine Power Display) for analog or digital of:

      • Lube System

        • Crankcase breather groups, Top mounted

        • Oil filler and dipstick, LH or RH

        • Oil pump, gear type

        • 250 or 1000 hour sump oil pan

      • Mounting System

      • Power Takeoffs

        • Accessory drives: Lower RH, lower LH

        • Front housing, two-sided

      • Protection System

        • A4 Electronic Monitoring System provides customer programmable engine derating strategies to protect against adverse operating conditions

        • Emergency stop push button (located in Electronic Instrument Panel)

        • Safety shutoff protection:

      • General

        • Vibration damper and guard

        • Lifting eyes

        • NOTE: Engines for heat exchanger cooling do NOT include heat exchange

      • Flywheel and Flywheel Housing

        • Flywheel, SAE No. 00, 183 teeth

        • Flywheel housing, SAE No. 00

      • Cooling System

        • Oil cooler

        • Thermostats and housing, Full open temperature 92 C (198 F)

        • Jacket water pump, gear driven, centrifugal

        • Auxiliary fresh water pump

        • Aftercooler system: If using glycol, up to maximum 20% glycol concentration is allowed

      • Air Inlet System

      • Charging System

        • Battery Chargers

        • Charging Alternator

      • Control System

      • Cooling System

        • Coolant Shunt Tank

        • Cooling System Options

      • Exhaust System

        • Flexible Fittings

        • Elbows

        • Flanges

        • Flange and Exhaust Expanders

        • Mufflers

      • Fuel System

        • Fuel Cooler Heat Exchanger - Sea Water

        • Primary Fuel Filter

        • Fuel Level Switch

        • Rigid Fuel Lines

        • Flexible Fuel Lines

      • Instrumentation

        • Communication Modules

        • Color Marine Power Display System

        • Pilot House Instrument Panels

        • Marine Gear Sensors

      • Lube System

        • Sump Pumps

        • Lubricating Oil

      • Power Take-Offs

        • Stub Shafts

        • Crankshaft Pulleys

        • Damper Guard

        • Flexible Coupling and Guards

      • Marine Society Requirements

        • Green Passport Documentation

        • Spray Shielding

      • Protection System

      • Special Appearance Packages

        • Special Appearance Packages with Chrome Covers

        • Yacht Class Finish

      • Starting System

        • Air Starting Motor Options

        • Battery Sets - 24 Volt - Dry

        • Battery Rack

      • Mounting System

        • Engine Supports

        • Vibration Isolation Mountings

      • Packing

        • Shrink Wrap Protection

        • Storage Preservation with Glycol Solution/Vapor Corrosion Inhibitor

        • Export Boxing

        • Export Packaging

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      WHY CHOOSE EMPIRE

      • In-house, local project teams for design, engineering and management

      • Every purchase backed by a full menu of service and support offerings

      • Flexible financing options designed to fit your budget

      • Commitment to providing expert training to maximize operations

      • Value Agreements to ensure proper maintenance and performance

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