Marine Propulsion Engines

More available power over a wider operating range High power density for continuous applications with A and B More sophisticated electronic control system Provides improved engine monitoring, communication, and display capabilities. Results in easier integration with your vessel's systems. More flexible cooling system Separate Circuit Cooling for optimum cooling capabilities. Keel cooled options are designed for high inlet water temperatures, minimizing cooler size and installation costs. The 3500 engine platform is a simple and proven design providing industry-leading reliability and durability....

WHEN CATERPILLAR SAYS IT'S A CONTINUOUS RATING, THAT MEANS YOU CAN HAUL A DRILL RIG FROM SEATTLE TO SINGAPORE AT FULL THROTTLE AND FULL POWER. More power with lower emissions Unrestricted Continuous A ratings of up to applications with twin engines. Heavy Duty B ratings of up to 3005 bhp (2240 bkW) providing 6010 bhp (4480 bkW) for applications with twin engines. Maximum Continuous C ratings of up to 3150 bhp (2350 bkW) providing 6300 bhp (4700 bkW) for applications with twin engines. Intermittent Duty D ratings of up to 3385 bhp (2525 bkW) providing 6770 bhp (5050 bkW) for applications with...

IMPROVED PERFORMANCE AND INCREASED FUNCTIONALITY • One of the most advanced electronic control systems available for Cat® marine engines • Faster, with more memory capability • Compatible with several optional display • Does not require fuel cooling • Enhanced input/output capacity • Rugged marine design and IP66 •Award-winning circuitry design Instrument Panel • Integrated MPD display for quick response and effective local control • Optional local speed control • Optional individual cylinder exhaust temperature scanner with data link for remote mounting • Local E-stop, warning indicators, horn...

Modular Pulse Exhaust • Modular pulse-type exhaust system designed to conserve exhaust pulse energy for maximum thermal efficiency • Highly efficient inlet and exhaust air flow High Capacity, High Efficiency Turbos • Standard marine twin turbocharger • More reserve power for superior part load performance at continuous ratings • Turbos tuned for high power and excellent fuel consumption Rigid Wiring Harness Power Distribution Box • Highly durable: long service life • Flexibility for custom wire additions • Lined with fire retardant foam • Marine classification society approved Power Ratings •...

Electronic Features Unit Injectors •3D histogram data collection • Load feedback signal for CPP operation • Electronic torque limit for re-power and torque limited application equipment • Programmable droop • Adjustable governor gains • Condition-based maintenance • Monitoring features • Serial data bus communications • Primary and secondary A3 controllers Cat® Pilot House • Cat pilot house panels with integrated Marine Power Display (MPD) • Easily connected to the engine customer connector • Ability to have full function helm panels and reduced function wing panels • Caterpillar designed and...

Technical Data 3500C Specifications 3500C Dimensions Bore — mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170.0 (6.69) Stroke — mm (in) . . . . . . . . . . . . . . . . . . . . . . 190, 215 (7.48, 8.46) Rated Speed . . . . . . . . . . . . . . . . . . . . . . . . . 1200, 1600, 1800 rpm Aspiration . . . . . . . . . . . . . . . . . Twin Turbocharged-Aftercooled Governor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic Cooling System . . . . . . . . . . . . . eat Exchanger or Keel Cooled H Rotation (from flywheel end) . . Clockwise or Counterclockwise...

Caterpillar Marine Power Systems Caterpillar Marine Power Systems Europe, Africa, Middle East Caterpillar Marine Power Systems Caterpillar Marine Power Systems Miramar Park of Commerce Caterpillar Marine Trading Caterpillar Marine Asia For more information please visit http://marine.cat.com Images may not reflect actual engine. For most current Information, please refer to TMI web. CAT, CATERPILLAR, their respective logos, ACERT, ADEM, "Caterpillar Yellow" and the POWER EDGE trade dress, as well as corporate and product Identity used herein, are trademarks of Caterpillar and may not be used without...