Description

Vetus M4.35 Marine Diesel Engine 33HP – Reliable, Efficient, and Built for Marine Performance

The Vetus M4.35 Marine Diesel Engine 33HP is a powerful and exceptionally reliable 4-cylinder Vetus diesel engine designed for sailboats, motorboats, and light commercial vessels. As part of the renowned Vetus M-Line engines, the M4.35 delivers impressive torque, low fuel consumption, and superior noise reduction—making it one of the best small marine diesel engines available in the 30–40 HP range.

At Seawave Marine, we supply only genuine Vetus marine products with expert guidance backed by real-world marine engineering experience. Whether you’re comparing Vetus marine engines prices, upgrading from a smaller model, or choosing between engines like the Vetus M4.45, our team helps you make the best decision for your vessel.

Key Features & Benefits of the Vetus M4.35

1. Strong Power Delivery & Excellent Fuel Efficiency

  • 33 HP at 3000 RPM—perfect for cruising, docking, and sustained commercial use.

  • Smooth-running 4-cylinder configuration for higher torque and efficient load performance.

  • Optimized fuel consumption at 244 g/kW.h, keeping operating costs low.

Ideal for boaters comparing the M4.35 to alternatives like the Vetus 42 HP engine or the M4.45.

2. Quiet, Cool, and Comfortable Operation

  • Water-cooled aluminum top cover reduces temperatures by up to 15°C.

  • Advanced air intake design reduces noise levels by approximately 5 dB(A).

  • Standard indirect cooling system ensures stable operation under continuous load.

3. Marine-Optimized Construction for Long-Term Durability

  • Robust 4-cylinder Vetus marine diesel architecture built for harsh marine conditions.

  • Compact footprint allows installation in tight engine rooms.

  • 110A alternator supports onboard electrical systems and modern marine electronics.

4. Easy Maintenance & Simple Installation

  • Front-facing service points reduce downtime and simplify routine checks.

  • Self-bleeding fuel system prevents air-lock issues.

  • Fully compliant with EU-RCD II, BSO, and SOLAS standards for environmental and operational safety.

For anyone looking for small marine diesel engines for sale, the M4.35 is one of the most user-friendly options in its class.

5. Transmission Options to Suit Any Vessel

  • Standard: TMC60P

  • Optional gearboxes: ZF12M, TMC60A, and additional ratios for performance tuning

  • Optional saildrive configuration available for sailing yachts

Technical Specifications – Vetus M4.35 (33HP)

Specification Details
Max. Output (Flywheel) 24.3 kW (33 HP)
Output at Propeller Shaft 23.6 kW (32.1 HP)
Max RPM 3000
Bore x Stroke 78 x 92 mm
Displacement 1758 cm³
Number of Cylinders 4
Alternator 12V – 110A
Cooling System Indirect (keel cooling optional)
Standard Gearbox TMC60P (2/2.5/2.94:1)
Optional Gearboxes ZF12M 2.14/2.63:1, TMC60A 2/2.5:1
Dry Weight 199 kg
Max Installation Angle 15°
Continuous Lateral Inclination 25°
Max Lateral Inclination (5 min) 30°
Fuel Lift Pump Suction Height 1.5 m
Warning Systems Oil pressure, coolant temp, exhaust temp, charging
Control Lights Pre-heating
Calorifier Kit Optional
Certifications EU-RCD II, BSO, SOLAS

Why Buy the Vetus M4.35 from Seawave Marine?

Seawave Marine is a trusted European distributor of Vetus marine diesel engines, offering:

Genuine Vetus Engines Only

Never refurbished or counterfeit—always factory verified.

Competitive Vetus Marine Engines Prices

We help customers compare prices across similar models like:

Expert Marine Engineering Support

We have extensive hands-on installation and service experience with Vetus propulsion systems.

Fast Shipping Across Europe

Germany, EU countries, and select global destinations.

Internal Navigation

  • Explore more engines: Seawave Marine → Marine Engines

  • Need repairs or parts? Seawave Marine → Spare Parts

  • Contact our technical team: Seawave Marine → Contact

Warranty Information

All Vetus engines purchased through Seawave Marine include:

Standard Warranty

5 Years or 1500 Operating Hours
Covers defects in materials and workmanship.

Extended Warranty Options

Available upon request for commercial or heavy-duty applications.

We support:

  • Warranty registrations

  • Claims processing

  • Spare parts sourcing

  • Technical diagnostics

Frequently Asked Questions (FAQ)

1. What is the price of the Vetus M4.35 Marine Diesel Engine 33HP?

Pricing depends on gearbox choice, accessories, and configuration.
Contact Seawave Marine for accurate Vetus marine engines prices.

2. Is the Vetus M4.35 suitable for commercial vessels?

Yes. With its robust 4-cylinder design, it is commonly used in fishing boats, workboats, passenger vessels, and charter fleets.

3. Is the M4.35 quieter than older Vetus engines?

Yes, its redesigned intake and cooling system make it significantly quieter compared to earlier models like older Vetus diesel engines in the same power class.

4. How does the M4.35 compare to the Vetus M4.45?

The M4.45 offers slightly more power (42–45 HP), but the M4.35 is:

  • Lighter

  • More fuel-efficient

  • Better suited for medium-displacement vessels

5. Do you ship internationally?

Yes. We ship throughout Germany, the EU, and worldwide via insured freight services.

Order Your Vetus M4.35 Marine Diesel Engine 33HP Today

If you need a reliable, fuel-efficient, and long-lasting Vetus marine diesel, the M4.35 is one of the best-performing engines in its class. Whether you’re upgrading, replacing an aging unit, or comparing small marine diesel engines for sale, our experts can help you choose the perfect setup.

Contact Seawave Marine today for pricing, availability, and technical assistance.