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Yanmar 4JH4-HTE Inboard Diesel Engine 110-HP
Brand New Yanmar 4JH4-HTE Inboard Diesel Engine 110-HP For Sale!
Description
The Yanmar 4JH4-HTE 110HP Inboard Diesel Engine is engineered to deliver reliable marine propulsion with exceptional efficiency, smooth operation, and proven durability. Built for recreational and commercial marine applications, this advanced diesel engine combines compact dimensions with high-output performance, making it one of the most trusted marine engines for sailboats, cruising yachts, fishing boats, and workboats worldwide.
Powered by a 4-cylinder, 4-stroke vertical water-cooled diesel configuration, the 4JH4-HTE generates 110 horsepower at 3200 RPM while maintaining impressive fuel efficiency and low emissions. Its compact 2.0-liter displacement allows for easier installation in confined engine rooms without sacrificing torque or performance. Whether operating in offshore waters, coastal cruising routes, or commercial marine environments, this engine provides dependable power and smooth acceleration under varying load conditions.
The engine features a turbocharged and intercooled air intake system that significantly improves combustion efficiency and engine responsiveness. By forcing additional air into the combustion chamber and cooling the intake charge, the turbo intercooler setup increases power output while maintaining lower engine temperatures and improved fuel economy. This results in stronger low-end torque, better throttle response, and more efficient long-distance cruising performance.
Yanmar integrates a highly reliable direct fuel injection system with a Bosch VE distributor-type injection pump to ensure accurate fuel delivery and cleaner combustion. This advanced injection design optimizes fuel atomization for maximum efficiency, helping reduce fuel consumption while maintaining stable engine performance in rough marine conditions. The mechanical injection system is also favored for its simplicity, reliability, and ease of maintenance compared to fully electronic systems.
The freshwater cooling system is designed to maximize engine longevity and maintain consistent operating temperatures during extended use. A belt-driven centrifugal freshwater pump works together with a durable seawater impeller pump to efficiently dissipate heat while protecting critical engine components from corrosion and thermal stress. This cooling configuration makes the engine suitable for both freshwater and saltwater operation.
To enhance onboard comfort, the 4JH4-HTE is equipped with flexible rubber engine mounts that significantly reduce vibration and engine noise. This smoother operation improves the overall boating experience, especially during long voyages or continuous cruising. The compact engine layout and balanced internal design further contribute to reduced operational noise and increased reliability.
The engine is designed for easy servicing and long maintenance intervals. Routine maintenance points are strategically positioned for convenient access, simplifying oil changes, filter replacement, and inspection procedures. Yanmar’s proven mechanical control system provides straightforward throttle and shifting operation while minimizing electrical complexity, making the engine highly dependable in remote or demanding marine environments.
A heavy-duty 12V alternator with high charging capacity supports onboard electrical systems including navigation electronics, lighting, refrigeration units, communication equipment, and battery banks. This makes the engine ideal for extended cruising vessels and boats with higher onboard power requirements.
The Yanmar 4JH4-HTE also complies with multiple international marine emissions and safety regulations, including EPA Tier 2 and Recreational Craft Directive (RCD) standards. Its environmentally conscious design helps reduce exhaust emissions while maintaining the strong performance expected from a modern marine diesel engine.
Designed for reliability, fuel efficiency, and consistent marine performance, the Yanmar 4JH4-HTE 110HP Inboard Diesel Engine is an outstanding solution for boat owners seeking dependable propulsion, low operating costs, and long-lasting durability in both recreational and commercial marine applications.
Key Features
- 110HP high-performance marine diesel engine
- Turbocharged and intercooled air intake system
- 4-cylinder, 4-stroke vertical water-cooled design
- Direct fuel injection with Bosch VE injection pump
- Excellent fuel economy and low fuel consumption
- Compact engine size for easier installation
- Freshwater cooling system with seawater heat exchanger
- Low vibration and quiet engine operation
- Mechanical control system for reliability and simplicity
- High-output alternator for onboard electrical systems
- Suitable for recreational and commercial marine vessels
- EPA Tier 2 and RCD emissions compliant
- Durable construction for long engine life
- Easy-access maintenance and service points
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | Yanmar 4JH4-HTE |
| Engine Type | 4-Stroke Vertical Water-Cooled Diesel |
| Horsepower | 110 HP (80.9 kW) |
| Rated RPM | 3200 RPM |
| Number of Cylinders | 4 In-Line |
| Displacement | 1.995 Liters |
| Bore x Stroke | 84 mm x 90 mm |
| Aspiration | Turbocharged & Intercooled |
| Fuel System | Direct Injection |
| Injection Pump | Bosch VE Distributor Type |
| Cooling System | Freshwater Cooling with Heat Exchanger |
| Starting System | Electric Start 12V |
| Alternator Output | 12V / 125A |
| Engine Controls | Mechanical |
| Dry Weight | Approx. 217 kg (478 lbs) |
| Dimensions (L × W × H) | 933 × 661 × 659 mm |
| Emissions Compliance | EPA Tier 2 / RCD |
| Recommended Application | Sailboats, Cruisers, Fishing Boats, Workboats |
Applications
- Sailboats and cruising yachts
- Offshore and coastal recreational boats
- Commercial fishing vessels
- Small workboats and utility craft
- Marine repower projects
- Long-range cruising applications
Advantages
- Outstanding fuel efficiency for extended cruising
- Strong low-end torque and smooth acceleration
- Compact footprint for easier engine room installation
- Reliable mechanical fuel system with low maintenance requirements
- Reduced vibration and quieter onboard operation
- Proven Yanmar marine engineering and durability
- Long service life with dependable performance
- Excellent support for onboard electrical equipment
The Yanmar 4JH4-HTE 110HP Inboard Diesel Engine delivers the perfect combination of power, efficiency, and marine reliability, making it a trusted propulsion solution for boat owners who demand dependable performance and long-term value on every journey.
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