Product Description
The Cat 3512C marine propulsion engine makes your investment work harder. Through a wide range of available power 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
Ratings
- Power Range
- 1340-2366 bhp (1000-1765 bkW)
Engine
- Speed Range
- 1600-1800 rpm
- Emissions
- EPA Tier 3, IMO II
- Aspiration
- TTA
- Bore
- 6.69in
- Stroke
- 8.5in
- Displacement
- 3574in³
- Rotation from Flywheel End
- Counterclockwise
- Configuration
- Vee 12, 4-Stroke-Cycle Diesel
Dimensions & Weights
- Width
- 80.2in
- Height
- 87.5in
- Dry Weight
- 16508lb
- Length
- 104.2in
Standard Equipment
-
- 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
-
- 3500C engines:
-
- Fuel System
-
- Fuel transfer pump
- Electronically Controlled Unit Injectors
-
- 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
-
- 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
-
- 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:
Optional Equipment
-
- Air Inlet System
-
- Air Inlet Adapters
-
- Charging System
-
- Battery Chargers
- Charging Alternator
-
- Control System
-
- Throttle Control
-
- 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
-
- Shutoff and Alarm Contactors
-
- 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