

Yanmar 4CHE3 85HP Diesel Marine Inboard Engine
$7,198.00
Power Up with Yanmar: Explore Our Engine Range: Yanmar 4JH110 110HP Inboard Diesel Engine
- Description
Description
YANMAR 4CHE3 85HP Diesel Marine Inboard Engine – Built for Efficiency, Reliability, and Heavy-Duty Marine Performance
The YANMAR 4CHE3 85HP Diesel Marine Inboard Engine is engineered for commercial marine professionals who require consistent, fuel-efficient propulsion under the toughest working conditions. Designed with a four-cylinder, naturally aspirated configuration, this engine delivers 85 horsepower at 2,600 RPM and is ideal for fishing vessels, workboats, passenger ferries, and other commercial marine platforms.
At Marine Inboard Specialists, we offer genuine yanmar marine diesel engine for sale, complete with factory-installed components, global shipping, and unmatched technical support. If you’re repowering or outfitting a new commercial vessel, the 4CHE3 offers a robust solution with proven reliability.
Why Choose the YANMAR 4CHE3 85HP Inboard Diesel Engine?
This commercial-grade marine engine balances performance and durability, while maintaining low fuel consumption and straightforward mechanical operation. The YANMAR 4CHE3 85HP is a proven performer in long-haul operations, built to keep your vessel running efficiently with reduced downtime.
Key Benefits Of YANMAR 4CHE3 85HP Diesel Marine Inboard Engine:
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Fuel-Efficient Performance
Direct injection diesel system ensures optimized fuel combustion for long-range savings and reduced operating costs. -
Rugged Marine-Grade Construction
Built with heavy-duty materials to withstand harsh saltwater environments and continuous use. -
Mechanical Engine Control
Full mechanical control system eliminates electronic complexity, increasing operational reliability in all sea conditions. -
Heat Exchanger Cooling System
Maintains optimal temperature during prolonged operations and minimizes engine wear. -
Low Maintenance Design
Accessible service points and robust construction reduce maintenance frequency and simplify upkeep.
Technical Specifications Of YANMAR 4CHE3 85HP Diesel Marine Inboard Engine
Specification | Details |
---|---|
Model | YANMAR 4CHE3 |
Engine Type | 4-Cylinder, Naturally Aspirated, Water-Cooled |
Power Output | 85 HP (63 kW) @ 2,600 RPM |
Fuel System | Direct Injection Diesel |
Cooling System | Heat Exchanger (Freshwater-Cooled) |
Displacement | 4.33 Liters (264.3 cu in) |
Bore × Stroke | 105 mm × 125 mm |
Dry Weight | 570 kg |
Alternator | 24V – 4.0 kW |
Starting System | Electric Start |
Mounting System | Flexible Engine Mounts |
Emission Compliance | IMO Tier II |
Flywheel & Housing | SAE #1 with 14-inch Flywheel |
What’s Included in the Package
When you purchase the YANMAR 4CHE3 85HP Diesel Inboard Engine from Marine Inboard Specialists, you receive:
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Genuine YANMAR 4CHE3 marine diesel engine
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Factory-installed heat exchanger cooling system
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24V electric starter motor (4.0 kW)
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SAE #1 flywheel housing and 14-inch flywheel
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Hydraulic marine gear system for efficient transmission
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Basic tool kit and spare parts package
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Operator’s manual and installation guide
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Official warranty registration documentation
All engines are pre-tested and verified for performance and compliance before shipping.
Optional Accessories
Customize your 4CHE3 engine setup with YANMAR-compatible accessories, including:
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High-Riser Mixing Elbow – Improves exhaust gas discharge and backpressure control
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Flexible Engine Mounts – Enhances onboard comfort by minimizing vibration
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Extended Wiring Harnesses – Available in 3m, 5m, 10m, and 20m lengths
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Fuel-Water Separator & Filter Kits – Protect your fuel system and prolong engine life
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Remote Control Panels – Conveniently monitor and manage your engine from the cockpit
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Lube Oil Evacuation Pump – Streamlines oil changes during maintenance
Ideal Applications
The YANMAR 4CHE3 85HP Diesel Marine Engine is best suited for:
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Commercial fishing boats operating in coastal and offshore zones
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Passenger ferries requiring consistent propulsion and low emissions
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Commercial workboats involved in harbor support or construction
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Multi-use commercial vessels demanding low-maintenance reliability
This engine’s power and durability make it a go-to choice for mission-critical marine operations.
Warranty Information
All YANMAR diesel engines sold by Marine Inboard Specialists come with a comprehensive manufacturer’s warranty:
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Coverage: 2 Years or 2,000 Hours (whichever comes first)
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Includes: Labor and parts for any manufacturing defects
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Extended Warranty Options: Available for long-term peace of mind
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Service Access: Full support through YANMAR’s global service and parts network
For more details or warranty activation, contact our support team directly.
Frequently Asked Questions (FAQs)
1. What kind of vessels is the YANMAR 4CHE3 85HP suitable for?
The 4CHE3 is designed for use in commercial fishing boats, workboats, and passenger ferries requiring dependable power.
2. How does the direct injection system improve efficiency?
Direct fuel injection allows for cleaner combustion, reducing fuel consumption and maximizing engine output.
3. Is this engine IMO compliant?
Yes, it meets IMO Tier II emission standards, making it suitable for regulated waters.
4. How often should maintenance be performed?
Routine servicing is recommended every 250–500 hours depending on operating conditions. Always use genuine YANMAR parts.
5. Where can I find genuine YANMAR parts for the 4CHE3?
We stock and supply OEM YANMAR spare parts. Parts are also available through YANMAR’s global dealer network.
6. Does Marine Inboard Specialists provide installation support?
Yes. We offer guidance for installation and can connect you with certified marine mechanics in your area.
7. Do you ship internationally?
Yes. We provide secure international shipping to Europe, Asia, Africa, and other key global regions.
Order the YANMAR 4CHE3 85HP Marine Inboard Engine Today
Upgrade your commercial vessel with the proven power of the YANMAR 4CHE3 85HP yanmar marine engines. Known for its reliability, mechanical simplicity, and fuel-saving performance, this engine is built for the demands of the working marine world.
Contact Marine Inboard Specialists now for a custom quote, product availability, and expert marine engine support.