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. 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.
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 stops 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 freshwater 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. The Cat 3512C marine propulsion engine
- Graphical Unit (Color Marine Power Display) for analog or digital.
Cat 3512C Marine Propulsion Engine Services by 805 Marine Mechanic
The Cat 3512C marine propulsion engine is a high-performance, reliable, and durable engine designed for demanding marine applications. At 805 Marine Mechanic, we provide comprehensive services for the Cat 3512C to ensure optimal performance and longevity. Here are the key features, benefits, and services we offer for this powerful engine.
Key Features of the Cat 3512C Marine Propulsion Engine
- High Power Output
- Power Range: 1,499-2,682 bhp (1,117-2,000 bkW) at 1600-1800 RPM.
- Engine Type: V-12, 4-stroke-cycle diesel.
- Advanced Technology
- ACERT™ Technology: Advanced Combustion Emissions Reduction Technology for improved performance and lower emissions.
- Turbocharged and Aftercooled: Provides efficient power delivery and maintains optimal operating temperatures.
- Durable Construction
- Robust Design: Built for high durability and long service life in harsh marine environments.
- Corrosion Resistant: Designed to resist corrosion and wear, extending the engine’s lifespan.
- Fuel Efficiency
- Optimized Fuel System: Direct fuel injection for efficient fuel usage and lower operational costs.
- Low Emissions: Meets stringent marine emission standards, contributing to a cleaner environment.
- Reliable Performance
- High Torque: Provides excellent torque at low speeds, ideal for heavy-duty marine applications.
- Consistent Power: Delivers reliable power output under varying marine conditions.
- Ease of Maintenance
- Accessible Components: Engine components are designed for easy access, simplifying maintenance and repairs.
- Comprehensive Monitoring: Advanced electronic monitoring systems for real-time diagnostics and preventive maintenance.
Benefits of Choosing the Cat 3512C Engine
- Enhanced Performance
- Superior Power: High power output and torque ensure excellent performance in demanding marine operations.
- Stable Operation: Reliable and stable performance under heavy loads and continuous operation.
- Operational Efficiency
- Cost Savings: Fuel-efficient operation reduces overall fuel consumption and operating costs.
- Reduced Downtime: Durable design and easy maintenance minimize downtime and increase operational availability.
- Environmental Compliance
- Low Emissions: Complies with global marine emissions regulations, supporting environmental sustainability.
- Reduced Noise and Vibration: Designed to minimize noise and vibration, enhancing onboard comfort.
- Versatile Applications
- Wide Range of Uses: Suitable for various marine applications, including tugboats, ferries, cargo vessels, and offshore support vessels.
Services Provided by 805 Marine Mechanic
- Routine Maintenance
- Scheduled Services: Regular oil and filter changes, coolant checks, and routine inspections.
- Preventive Maintenance: Comprehensive maintenance plans to prevent issues and prolong engine life.
- Diagnostics and Repair
- Advanced Diagnostics: Use of state-of-the-art diagnostic tools to identify and resolve engine issues.
- Component Repair and Replacement: Repair or replacement of worn or damaged engine components.
- Engine Overhaul
- Complete Overhaul: Full engine overhauls to restore performance and extend the engine’s operational life.
- Reconditioning Services: Reconditioning of critical engine components to like-new condition.
- Performance Optimization
- Tuning and Calibration: Engine tuning and calibration for optimal performance and efficiency.
- Upgrades and Modifications: Installation of performance upgrades and custom modifications.
- Emergency Services
- On-Site Repairs: Mobile repair services to address urgent issues and minimize downtime.
- 24/7 Support: Around-the-clock support for critical marine operations.
Why Choose 805 Marine Mechanic?
- Certified Technicians: Our team consists of certified marine mechanics with extensive experience in servicing Cat engines.
- Quality Parts: We use genuine Caterpillar parts and high-quality fluids to ensure the best performance and longevity.
- Customer Satisfaction: Committed to providing exceptional service and ensuring customer satisfaction.
- Mobile Services: Convenient mobile services to perform maintenance and repairs at your location.
