Description

Yanmar 4CHE3 78HP Diesel Marine Inboard Engine – Compact Power and Efficiency

The Yanmar 4CHE3 78HP Diesel Marine Inboard Engine is meticulously engineered to provide reliable power, exceptional fuel efficiency, and enduring durability for marine professionals. This four-cylinder, naturally aspirated diesel engine is ideal for a variety of commercial marine applications, including fishing vessels, workboats, and passenger ferries.

Delivering a rated output of 78 horsepower at 2,550 RPM, the 4CHE3 ensures optimal performance while maintaining superior fuel economy. Its robust construction guarantees longevity, even in the most demanding marine environments.

Key Features of the Yanmar 4CHE3 78HP

• Fuel-Efficient Performance: Designed for fuel-saving, ocean-going service, providing excellent fuel economy for extended operations.
• Durable Construction: Built with high-quality components to withstand harsh marine conditions, ensuring long-term reliability.
• Advanced Cooling System: Equipped with a heat exchanger cooling system to maintain optimal engine temperatures during prolonged use.
• Mechanical Engine Control: Features full mechanical engine management, reducing the risk of electronic failures in demanding marine environments.
• Easy Maintenance: Designed for straightforward maintenance with accessible inspection points, contributing to lower operational downtime.

Product Specifications

Specification	Details
Model	Yanmar 4CHE3
Engine Type	4-cylinder, naturally aspirated, water-cooled diesel engine
Power Output	78 HP (57.4 kW) at 2,550 RPM
Fuel System	Direct Injection Diesel
Cooling System	Heat Exchanger Cooled
Displacement	4.33 Liters (264.3 cubic inches)
Bore x Stroke	105 mm x 125 mm
Dry Weight	570 kg
Alternator	24V – 4.0 kW
Engine Mounting	Flexible Engine Mounts
Starting System	Electric Start
Emission Compliance	IMO Tier II

Package Includes

When you purchase the Yanmar 4CHE3 78HP Diesel Marine Inboard Engine, you receive:

• Yanmar 4CHE3 Inboard Diesel Engine
• Factory-Installed Heat Exchanger
• Basic Tool Kit & Spare Parts Package
• Operator’s Manual & Installation Guide
• Warranty Registration Documentation
• Electric Starting Motor (24V, 4.0 kW) – Ensures reliable ignition under all conditions.
• SAE #1 Flywheel Housing and 14-inch Flywheel – Designed for compatibility with various marine gear systems.
• Durable Hydraulic Marine Gear – Provides smooth and efficient power transmission.

Optional Accessories

Enhance your Yanmar diesel engine with additional accessories:

• High-Riser Mixing Elbow – For improved exhaust gas dispersion.
• Flexible Mounts – Reduce vibrations for a smoother ride.
• Extension Wire Harness (3m, 5m, 10m, 20m) – Custom-fit wiring solutions.
• Water Separator & Fuel Filter – Enhances fuel purity and engine longevity.
• Remote Control Panel – For convenient engine monitoring.
• Lube Oil Evacuation Pump – Simplifies oil change and maintenance.

Warranty Information

All Yanmar marine diesel engines from Seawave Marine GmbH come with a standard manufacturer’s warranty, covering:

• 2 Years or 2,000 Operating Hours – Coverage for parts and labor against manufacturing defects.
• Extended Warranty Options Available – Ask about our extended protection plans.
• Global Service Network – Yanmar’s worldwide service network ensures access to genuine parts and certified technicians.

For full warranty details, contact Seawave Marine GmbH or visit the official Yanmar warranty page.

Frequently Asked Questions (FAQs)

1. What type of vessels is the Yanmar 4CHE3 suitable for?

The Yanmar 4CHE3 is ideal for commercial fishing boats, workboats, and passenger ferries due to its efficient performance and durable construction.

2. How does this engine improve fuel efficiency?

The direct injection system optimizes fuel combustion, reducing overall fuel consumption while maximizing power output.

3. Is the Yanmar 4CHE3 compliant with environmental regulations?

Yes, the engine meets IMO Tier II emissions standards, ensuring eco-friendly performance.

4. How often should I service my Yanmar marine diesel engine?

Routine maintenance should be performed every 250–500 hours based on usage conditions. Using genuine Yanmar parts ensures optimal performance and longevity.

5. Where can I buy spare parts for my Yanmar 4CHE3?

You can purchase genuine Yanmar parts from Seawave Marine GmbH or through Yanmar’s global dealer network.

Why Buy from Seawave Marine GmbH?

• Authorized Yanmar Dealer – Genuine factory-certified Yanmar diesel engines.
• Competitive Pricing & Bulk Discounts – Get the best deals on inboard diesel engines.
• Expert Marine Support – Marine engine specialists ready to assist you.
• Fast Global Shipping – Secure shipping to Europe, Asia, and worldwide.

Conclusion

The Yanmar 4CHE3 78HP Diesel Marine Inboard Engine offers a compelling combination of efficiency, durability, and reliable performance for marine professionals. Its advanced design and robust construction make it a trusted choice for various commercial marine applications.

Order your Yanmar 4CHE3 78HP Diesel Marine Inboard Engine today from Seawave Marine GmbH. Contact us now for pricing, availability, and expert advice.