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Yanmar 4LV230 Inboard Diesel Engine

Yanmar 4LV170 Yanmar 4LV170 Inboard Diesel Engine
Yanmar 4LV250 Yanmar 4LV250 Inboard Diesel Engine

Original price was: $18,900.00.Current price is: $11,688.00.

  • Model:4LV230 (Z)
  • Brand:Yanmar
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Description

Yanmar 4LV230 Inboard Diesel Engine: Superior Performance and Efficiency

The Yanmar 4LV230 is a state-of-the-art inboard diesel engine designed to deliver exceptional performance and fuel efficiency for a wide range of marine vessels. This 4-cylinder, 2.75-liter turbocharged engine is available with gear options KMH50A, KMH50V, and the ZT370 stern drive, providing versatility to meet various propulsion needs.

Key Features:

  • Advanced Common-Rail Technology:  The 4LV230 utilizes the latest common-rail fuel injection system, ensuring optimal combustion, reduced emissions, and enhanced fuel economy.
  • Compliance with Emission Standards: Exceeding EPA Tier 3 and EU RCD Stage 2 regulations, this engine operates with minimal smoke and odor, promoting a cleaner marine environment.
  • Impressive Torque and Acceleration: With a displacement of 2.8 liters, the 4LV230 delivers powerful low-end torque, resulting in stunning acceleration that sets it apart in its power range.

Specifications:

  • Rated Output: 169 kW / 230 mhp
  • Rated Speed: 3800 rpm
  • Displacement: 2.755 L (168 cu in)
  • Number of Cylinders: 4
  • Bore x Stroke: 92 mm x 103.6 mm (3.6 in x 4 in)
  • Combustion System: Direct Injection, Denso Common Rail System
  • Aspiration: Turbocharged & Intercooled
  • Alternator: Denso 12V – 130A
  • Dry Weight (without gear): 334 kg (736 lbs)
  • Dimensions (L x W x H): 1151 mm x 755 mm x 772 mm
  • Controls: Mechanical (optional – VC10 system)
  • Certifications: RCD 2, IMO Tier 2, EPA Tier 3, BSO II, EMC, SOLAS

Standard Engine Package Includes:

  • Exhaust mixing elbow (L-type)
  • Through drive exhaust
  • Alternator 12V – 130A
  • B25 panel
  • VC10 Vessel Control System
  • Power steering
  • Mechanical throttle sensor
  • Flexible mounts
  • Fresh water expansion tank

Inboard model

Sterndrive model

Optional Accessories:

  • High-riser mixing elbow (instead of L-elbow)
  • Through hull exhaust
  • Secondary alternator 12V – 130A or 24V – 110A including smart regulator
  • Extension harness (3m, 5m, 10m, 20m)
  • Second station C35 panel
  • Sidemount control head
  • VC10 Vessel Control System
  • JC20 Inboard Joystick
  • JC10 Sterndrive Joystick
  • NMEA2000 Engine monitoring system
  • Internal tie-bar
  • Semi 2-pole
  • SOLAS including Certificate (factory fit only)
  • Hot water connection
  • Water separator
  • Man Over Board Switch (single)
  • C-Type trolling (KMH50 only)
  • On-board spare parts kit

Warranty Information:

The Yanmar 4LV230 comes with a comprehensive 5-year warranty, reflecting Yanmar’s confidence in the engine’s durability and performance.

 

Frequently Asked Questions About the Yanmar 4LV230 Inboard Diesel Engine

The Yanmar 4LV230 is a state-of-the-art inboard diesel engine renowned for its efficiency, performance, and reliability. Below are some frequently asked questions about this engine, along with detailed answers to assist current and prospective owners.

1. What are the key specifications of the Yanmar 4LV230?

  • Rated Output: 169 kW (230 mhp) at 3800 rpm
  • Displacement: 2.755 liters (168 cubic inches)
  • Number of Cylinders: 4
  • Bore x Stroke: 92 mm x 103.6 mm (3.6 in x 4 in)
  • Combustion System: Direct Injection, Denso Common Rail System
  • Aspiration: Turbocharged & Intercooled
  • Alternator: Denso 12V – 130A
  • Dry Weight (without gear): 334 kg (736 lbs)
  • Dimensions (L x W x H): 1151 mm x 755 mm x 772 mm
  • Controls: Mechanical (optional – VC10 system)
  • Certifications: RCD 2, IMO Tier 2, EPA Tier 3, BSO II, EMC, SOLAS

2. What type of vessels is the 4LV230 suitable for?

The 4LV230 is versatile and ideal for various vessels, including:

  • Sailing Yachts: Especially those over 50 feet
  • Superyacht Tenders
  • Small Motorboats
  • Light Duty Commercial Vessels

Its compact design and powerful performance make it suitable for both new installations and repowering projects.

3. How does the 4LV230 ensure fuel efficiency and low emissions?

The engine features the latest common-rail fuel injection technology, which optimizes combustion for maximum performance and reliability. This design results in minimal fuel consumption and exceptionally low noise and emission levels. The 4LV230 exceeds strict EPA Tier 3 and EU RCD Stage 2 emission regulations, ensuring virtually smoke and odor-free operation.

4. What are the standard features included with the 4LV230 engine package?

The standard engine package includes:

  • Exhaust mixing elbow (L-type)*
  • Through drive exhaust**
  • Alternator 12V – 130A
  • B25 panel*
  • VC10 Vessel Control System**
  • Power steering**
  • Mechanical throttle sensor*
  • Flexible mounts
  • Fresh water expansion tank

*Inboard model **Sterndrive model

5. Are there optional accessories available for the 4LV230?

Yes, optional accessories include:

  • High-riser mixing elbow (instead of L-elbow)*
  • Through hull exhaust**
  • Secondary alternator 12V – 130A or 24V – 110A, including smart regulator
  • Extension harnesses (3m, 5m, 10m, 20m)
  • Second station C35 panel*
  • Sidemount control head*
  • VC10 Vessel Control System*
  • JC20 Inboard Joystick*
  • JC10 Sterndrive Joystick**
  • NMEA2000 Engine monitoring system
  • Internal tie-bar
  • Semi 2-pole
  • SOLAS, including Certificate (factory fit only)
  • Hot water connection
  • Water separator
  • Man Over Board Switch (single)
  • C-Type trolling (KMH50 only)*
  • On-board spare parts kit

*Inboard model **Sterndrive model

6. What warranty does Yanmar offer for the 4LV230?

Yanmar provides a comprehensive 5-year warranty for the 4LV230, reflecting confidence in the engine’s durability and performance.

7. How can I ensure proper maintenance of the 4LV230?

Regular maintenance is crucial for optimal performance. Refer to the engine’s Operation Manual for detailed maintenance schedules and procedures. For specific oil and coolant recommendations, consult the manual or contact your nearest Yanmar Dealer or Distributor.

8. Where can I purchase parts or seek service for my 4LV230 engine?

Parts and service are available through authorized Yanmar dealers and distributors. Use the dealer locator on Yanmar’s official website to find the nearest service center.

9. Can I install the 4LV230 engine myself?

Yanmar requires that the selling dealer oversees the installation process to ensure it meets Yanmar’s standards and specifications. This may involve the dealer conducting the installation or performing a final inspection and performance test.

10. How does the 4LV230 compare to other engines in its class?

The 4LV230 stands out due to its advanced common-rail technology, compact design, and superior power-to-weight ratio. It offers powerful low-end torque, resulting in impressive acceleration, setting it apart from others in its power range.

Further questions and answers on Yamnar diesel marine engines visit our article on Frequently Asked Questions About Yanmar Diesel Marine Engines.