12D Two
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DIESEL ENGINE Two-cylinder smoothness rated at a comfortable 3000-rpm… 12D Two Marine Diesel Engine 12D Two Marine Diesel Engine (not shown with standard transmission) (not shown with standard transmission) Standard Features Lightweight and Compact The 12D Two has one of the smallest available envelopes in the Westerbeke line. This lightweight, low profile engine is designed to fit into the smallest of engine compartments. Powerful and Reliable The 12D Two is a powerful, two-cylinder engine rated at a comfortable 3000-rpm. Specially engineered by Westerbeke, pioneers in marine diesel engines, the 12D Two provides consistent performance, durability and, above all, reliability year after year. Easy Operation and Maintenance To minimize engine maintenance, the 12D Two is fresh water-cooled and equipped with a simple control system. Easy access to all servicing points and a self-bleeding fuel system allow easy routine maintenance. The 12D Two is easy to install, economical to operate and has a full range of options available allowing you to custom tailor your engine. Fresh water cooling Engine pre-wired to plug-in connector Self-bleeding fuel system 12 volt, 50 amp alternator Flow control domestic hot water connection Coolant recovery tank Throttle, stop, and shift control brackets Low oil pressure and high water temperature alarms Gear driven raw water pump Mechanical gear with 2.05:1 reduction Glow plug cold starting aid Four point adjustable flex mounts Lube oil drain hose Tuned air intake silencer Operators’ manual and parts list Full Engine Instrumentation Option Westerbeke offers an optional admiral panel. The admiral panel includes, tachometer, hour meter, voltmeter, water temperature and oil pressure gauge. Westerbeke also offers an optional captain panel with tachometer, hour meter, and warning lights. Optional Admiral Panel Admiral Panel Dimensions Length Depth Height DIESEL ENGINE The presence of Westerbeke in over 65 countries around the world provides customers with easy access to parts, service and technical support worldwide. Established in 1937, Westerbeke is committed to providing its customers with quality products and unequaled after sales support. Engines & Generator

12D TWO Maximum Output at Crankshaft = 12 HP (9.0 kW) at 3000 rpm Cylinder head Cylinder block Crankshaft Valves Fuel System Intake system max~:~: outp,""'" Construction – Engine Components Westerbeke recommends a propeller that will allow the engine to turn 3000 rpm underway at full throttle. Output is according to ISO 8665/3046. Fuel density 0.840 kg/L at 15 °C. Output includes +/- 5% tolerance. RPM/l 00 Specification Number of cylinders Cycles Displacement Bore and stroke Compression ratio Maximum angle of installation Maximum angle of operation Crankshaft, direction of rotation 2...