Thursday, March 13, 2025

WESTERBEKE 63B-4 63HP

Model: 63B-4

Brand: WESTERBEKE

Product Description:

Westerbeke 63B-4 63HP Marine Diesel Engine

The Westerbeke 63B-4 is a top-tier marine diesel engine designed specifically for reliability, efficiency, and performance in marine environments. Known for its robust construction and advanced engineering, this 63HP power unit is ideal for a wide range of vessel types, from sailboats to smaller yachts. The engine boasts a compact size without compromising on power, making it perfect for tight engine compartments while still delivering superior torque and horsepower. With its smooth operation and reduced noise levels, the Westerbeke 63B-4 is the perfect choice for marine professionals and enthusiasts seeking durability and optimal performance on the water.


Specifications:

Engine Details:

  • Model: Westerbeke 63B-4
  • Type: 4-Stroke, Water-Cooled Marine Diesel Engine
  • Horsepower: 63 HP @ 2500 RPM
  • Cylinders: 4
  • Displacement: 2.4 liters
  • Aspiration: Natural
  • Fuel System: Direct Injection

Mechanical Specifications:

  • Bore x Stroke: 88 mm x 94 mm
  • Compression Ratio: 18.0:1
  • Governor Type: Mechanical
  • Engine Cooling: Heat Exchanger

Dimensions and Weight:

  • Length: 33.7 inches (856 mm)
  • Width: 20.6 inches (523 mm)
  • Height: 24.3 inches (617 mm)
  • Dry Weight: 668 lbs (303 kg)

Fuel & Lubrication:

  • Fuel Type: Diesel
  • Fuel Consumption: Approx. 2.4 GPH @ 2500 RPM
  • Fuel Tank Capacity: As per vessel requirements
  • Engine Oil Capacity: 8.5 quarts (8.0 liters)

Electrical System:

  • Voltage: 12 Volts
  • Alternator Output: 72 Amps
  • Starter Motor: 2.2 kW

Additional Features:

  • Cooling System: Fresh water, keel cooled heat exchanger
  • Control Panel: Standard Engine Instrumentation including tachometer, oil pressure, and temperature gauges
  • Noise Level: Designed to operate at reduced noise levels
  • Exhaust System: Wet exhaust manifold

Compliance and Safety:

  • Certifications: Complies with international marine standards and emissions regulations
  • Safety Features: Equipped with low oil pressure and high engine temperature alarms

Optional Accessories:

  • Remote Instrumentation: Available for extended monitoring capabilities
  • Additional Alternators: Optional higher output alternators for additional power needs
  • Propshaft Couplings: For adaptable installation requirements

Recommended Applications:

  • Sailboats
  • Motor Yachts
  • Light Commercial Vessels
  • Offshore Cruisers

The Westerbeke 63B-4 is engineered to provide dependable power, fuel efficiency, and ease of maintenance, ensuring a smooth and enjoyable maritime experience. Whether you're upgrading your current power setup or looking to outfit a new vessel, this marine diesel engine offers unbeatable quality and performance, ensuring you can navigate the waters with confidence.

[Product Type: Engine]

Product Specifications

Power 63 HP (46.97kw)

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