Vetus M445A---A - Mitsubishi M4.45 Bobtail for Gearbox

Vetus M445A---A - Mitsubishi 42 HP M4.45 Marine Diesel Engine

Product Description

The Vetus M445A---A is a powerful and efficient 42 HP M4.45 marine diesel engine designed for reliable and long-lasting performance in marine applications. Featuring a 4-cylinder, water-cooled design, this engine delivers a maximum torque of 106.4 Nm at 1750 RPM, ensuring smooth and responsive power delivery. Its innovative water-cooled top cover reduces engine room temperatures by up to 20%, enhancing overall efficiency and comfort. The aluminum top cover also minimizes noise levels by 5 dB(A), providing near-silent operation at cruising speeds. HVO-approved, this engine is compatible with sustainable fuels, significantly reducing emissions. It meets SOLAS safety standards, making it suitable for commercial and leisure vessels alike. With a high-output marine alternator, the M445A---A ensures rapid battery charging, making it an ideal choice for long-distance cruising.

Technical Specifications

• Engine Type: 4-cylinder, vertical, water-cooled marine diesel engine
• Maximum Power Output: 42 HP (30.9 kW) at 3000 RPM
• Maximum Torque: 106.4 Nm at 1750 RPM
• Fuel Type: Diesel (HVO-approved for sustainable fuel use)
• Fuel System: Mechanical fuel injection system
• Cooling System: Freshwater cooling with heat exchanger and water-cooled top cover
• Alternator Output: 12V / 110A high-output alternator for fast battery charging
• Starter Motor: 12V electric start
• Exhaust System: Water-injected exhaust manifold for efficient heat dissipation
• Mounting Type: Four flexible engine mounts for reduced vibration
• Engine Block Material: Cast iron for durability and longevity
• Lubrication System: Forced lubrication with replaceable oil filter
• Oil Capacity: 5.5 liters
• Noise Reduction: Advanced air filtration system reducing engine noise by 5 dB(A)
• Emission Compliance: RCD2 and SOLAS-approved for marine safety
• Dimensions (LxWxH): 750 x 550 x 600 mm
• Dry Weight: 180 kg
• Saildrive Compatibility: Available in a Saildrive version

Key Features

• High power-to-weight ratio for improved vessel performance
• Water-cooled top cover reduces engine room heat by up to 20%
• State-of-the-art air filtration system minimizes noise levels
• HVO-approved for reduced environmental impact and lower emissions
• Fast battery charging with a high-output alternator
• Robust construction with a durable cast-iron engine block
• Meets stringent SOLAS safety standards
• Optimized for smooth and fuel-efficient operation
• Compact size for easy installation in various marine applications

Applications

The Vetus M445A---A is ideal for a variety of marine vessels, including sailboats, motorboats, and small commercial boats. Its combination of power, reliability, and fuel efficiency makes it an excellent choice for both recreational and professional maritime use.

Packaging

The engine is securely packaged in a reinforced shipping crate to prevent damage during transport. It includes a standard instrument panel (MPA34CANBS2), mounting components, an installation manual, and a user guide.

Installation Notes

• Ensure correct alignment during installation for optimal performance.
• Use only high-quality marine-grade diesel fuel and lubricants.
• Regular maintenance, including oil and filter changes, is recommended.
• Check the cooling system periodically to maintain efficient heat dissipation.

Category

Marine Diesel Engines