44C Four

44C Four

44C Four

Product catalog summary
Specifications:
The 44C Four Marine Diesel Engine is a compact, lightweight engine designed for marine use. It features a 4-cylinder, 4-cycle design with a displacement of 1.76 liters. The engine operates at 3000 rpm, providing a maximum output of 38 HP (28.3 kW). It has a compression ratio of 22:1 and is naturally aspirated. The engine's dimensions are 9.75 inches in length, 4.0 inches in depth, and 6.0 inches in height, with a dry weight of 416 lbs (188.7 kg).

Standard Features:
The engine includes several standard features such as a pre-wired plug-in connector, circuit breaker protected electrical system, self-bleeding fuel system, and a front-mounted, gear-driven raw water pump. It also has a fresh water cooling system, a 12-volt, 50-amp alternator, and a domestic hot water connection. Additional features include low oil pressure and high water temperature alarms, a glow plug cold starting aid, and adjustable mounts.

Performance and Reliability:
The 44C Four is designed for long-lasting performance with a focus on reliability and simplicity. It offers smooth operation with reduced noise and vibration due to its tuned air intake silencer and 4-point vibration mounts. The engine's design ensures easy operation and maintenance, featuring a fresh water-cooling system and a self-bleeding fuel system.

Optional Equipment:
Optional equipment includes hydraulic transmissions, remote expansion tanks, and various spare parts kits. Additional options are available for enhanced performance and customization.

Construction and Materials:
The engine components are constructed from durable materials such as cast iron for the cylinder head and block, and a forged crankshaft with five main bearings. The lubrication system is forced by a gear pump, and the engine includes a full flow, spin-on element lube oil filter.

Recommendations:
Westerbeke recommends using a propeller that allows the engine to reach 3000 rpm at full throttle. The engine's output is measured according to ISO 8665/3046 standards, with a fuel density of 0.840 kg/L at 15°C.

Support and Service:
Westerbeke provides global support with parts, service, and technical assistance available in over 65 countries. Established in 1937, the company is committed to delivering quality products and exceptional after-sales support.
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Catalog excerpts

44C Four-1

DIESEL ENGINE Long lasting, 3000-rpm performance... 44C Four Marine Diesel Engine 44C Four Marine Diesel Engine Standard Features Quiet and Compact Designed by Westerbeke, pioneers in lightweight marine diesel engines, the 44C Four offers 4-cylinder, 4-cycle smoothness in a lightweight, compact engine. Designed to fit in the smallest engine compartments and reduce weight to the vessel, the 44C Four weighs only 416 pounds (188.7 kilos)! A tuned air intake silencer and 4-point vibration mounts also diminish sound and vibration for a smooth, quiet ride. The naturally aspirated 1.76 liter design of the 44C Four provides instant power as well as simplicity and reliability. The 44C Four is rated at a low 3000-rpm for longer engine life and delivers dependable power without sacrificing smooth, quiet operation. For enhanced quiet performance, the 44C Four also has a tuned air intake silencer. Engine pre-wired to plug-in connector Circuit breaker protected electrical system Self-bleeding fuel system Front mounted, gear-driven raw water pump Fresh water cooled engine 12 volt, 50 amp alternator Domestic hot water connection Coolant recovery tank Throttle, stop, and shift control brackets Low oil pressure and high water temperature alarms Short profile marine gear with 2:1 reduction Glow plug cold starting aid Engine matched four-point, fail-safe, adjustable mounts Lube oil drain hose Tuned air intake silencer with filter Operators’ manual and parts list Easy Operation and Maintenance In order to minimize engine maintenance, a fresh water-cooling system and self-bleeding fuel system are designed into the 44C Four. Some benefits are a standard front-mounted, raw water pump as well as a positive flow, hot water heater connection in the thermostat bypass circuit also located on the front of the engine for easy access. The Name You Can Trust 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 & Generators

 Open the catalog to page 1
44C Four-2

IE~ Maximum Output at Crankshaft = 38 HP (28.3 kW) at 3000 rpm (59.0) (108.5) t-f-+-+-+-HI---::t::::f:?H maximum output power prop curve fuel consumption on propeller curve Cooling system Exhaust manifold 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. Specifications Number of cylinders Cycles Displacement Bore and stroke Compression ratio Maximum angle of installation 4 Cylinder, vertical in-line 4 cycle 107.27 cu. in. (1.758 liter)...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.