The Yanmar 4LV195, available at Dale Sailing, is a robust and high-performance marine diesel engine designed for powerboats and small craft. This 4-stroke, vertical, water-cooled engine features advanced fuel injection technology with a Denso common rail system, ensuring efficient and reliable operation. With a maximum output of 195 HP (143 kW) at 3500 RPM, the 4LV195 delivers exceptional power and performance.
Key technical specifications include:
- Configuration: In-line, 4-stroke, vertical, water-cooled diesel engine
- Displacement: 2.755 liters (168 cubic inches)
- Bore x Stroke: 92 mm x 103.6 mm (3.6 in x 4.1 in)
- Aspiration: Turbocharged with intercooler
- Combustion System: Direct injection with Denso common rail system
- Starting System: Electric starting 12V – 1.4 kW
- Cooling System: Fresh water cooling by centrifugal water pump and rubber impeller sea water pump
- Lubrication System: Enclosed, forced lubricating system
- Direction of Rotation (crankshaft): Counterclockwise viewed from flywheel side
- Dry Weight (without gear): 334 kg (736 lbs)
- Engine Dimensions (L x W x H): 1151 mm x 755 mm x 772 mm
- Emission Compliance: EU RCD 2, BSO II, EMC; US EPA Tier 3, EPA Tier 3C, SOLAS, USGC
- Engine Management: Electronic
- Alternator: 12V – 130A
- Engine Lube Oil Specifications: API class CD or higher, SAE grade 10W-30 or 15W-40
The engine’s fresh water cooling system, combined with a centrifugal water pump and rubber impeller sea water pump, ensures optimal temperature regulation. Additionally, the enclosed, forced lubricating system and rubber type flexible mounting contribute to its durability and smooth operation. Whether for leisure or commercial use, the Yanmar 4LV195 from Dale Sailing is a versatile and dependable choice for marine enthusiasts.
Founded in 1912 in Osaka, Japan, Yanmar has a rich history of innovation and excellence in engine manufacturing. The company was established by Magokichi Yamaoka, who was driven by the vision of creating reliable, compact, and efficient engines to ease the burden on workers. Yanmar introduced the world’s first practical small diesel engine in 1933, revolutionizing the industry. Today, Yanmar is a global leader in diesel engine technology, known for its commitment to quality, sustainability, and customer satisfaction. With over a century of experience, Yanmar continues to deliver cutting-edge solutions for marine, agricultural, and industrial applications.
Additional Information:
- Fuel Efficiency: The Yanmar 4LV195, available at Dale Sailing, is designed to be highly fuel-efficient, reducing operational costs and environmental impact. The advanced common rail fuel injection system optimizes fuel consumption, ensuring maximum efficiency.
- Noise and Vibration Reduction: The engine is engineered to minimize noise and vibration, providing a smoother and quieter boating experience. This is achieved through the use of rubber type flexible mounting and advanced engineering techniques.
- Maintenance and Support: Yanmar engines are known for their ease of maintenance and robust support network. The 4LV195 is no exception, with readily available parts and a comprehensive service network to ensure your engine remains in top condition.
- Customer Reviews: Users have praised the Yanmar 4LV195 for its reliability and performance. Many have reported trouble-free operation and commend the engine’s power and efficiency.
Yanmar Marine offers three advanced transmission options to complement the 4LV195 marine engines, providing flexibility and performance for a wide range of boating applications. The KMH50A is a compact and durable transmission with hydraulic control, designed for smooth gear shifts and reliable operation in various marine environments. It’s ideal for vessels needing efficient power transfer and low maintenance. The KMH50V, featuring a vertical offset design, is tailored for high-output engines and heavy-duty use, making it suitable for boats with larger or more complex setups. Its robust construction ensures excellent torque capacity and dependable performance. The ZT370 stern drive, equipped with twin counter-rotating propellers and a hydraulic multi-disc clutch, offers precise control, speed, and enhanced maneuverability. Built from corrosion-resistant materials, the ZT370 is designed for durability in tough marine conditions, making it an excellent choice for high-performance boats. Together, these three transmissions provide versatile solutions for optimizing Yanmar Marine engines in different boating applications.
All sailboat engines are supplied with 12V electrical installation and electric stop solenoid (except 1GM10), extension harness, mounting brackets and flexible mounts and operation manual.
- 5m wire harness
- YD25 digital keyless panel
- 12V/130A alternator
All powerboat engines are supplied with 12 volt electrical installation (except for 6LT series 24V) and electric stop solenoid, extension harness, mounting brackets and flexible mounts and operation manual.
- 12V electrical installation
- 5m wire harness
- VC20 vessel control system
- Multifunctional colour display
- Start/stop panel with buttons
- Backup panel with ability to switch and throttle
- Chrome controlhead including trolling or trim function (depending on transmission)
- Flexible engine mounts
