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S4D106
Yanmar

The Yanmar S4D106 is a robust and efficient 4-cylinder industrial diesel engine, renowned for its durability, fuel economy, and reliable power output. Engineered for demanding applications, this engine combines advanced design with proven Yanmar technology to deliver consistent performance and low total cost of ownership in agricultural, industrial, and construction environments.
| Feature | Specification |
|---|---|
| Engine Model | Yanmar S4D106 |
| Configuration | In-line 4 Cylinder, 4-Stroke, Water-Cooled Diesel |
| Displacement | 4.4 Liters |
| Bore x Stroke | 106 mm x 125 mm |
| Power Output | Up to 75.5 kW (101 HP) @ 2400 rpm |
| Max. Torque | 357 N·m @ 1600 rpm |
| Aspiration | Naturally Aspirated |
| Fuel System | Direct Injection |
| Cooling System | Water-Cooled |
| Application Focus | Industrial, Agricultural, Auxiliary Power |
The Yanmar S4D106 is designed as a dependable prime mover for a variety of stationary and mobile equipment requiring continuous, reliable power:
Agricultural Machinery: Well-suited for powering tractors, combine harvesters, and irrigation pump sets.
Industrial Equipment: An ideal power source for industrial pump units, air compressors, and generator sets.
Construction & Auxiliary Power: Used in certain construction machinery and as a reliable auxiliary power unit.
1. Proven Direct Injection Fuel System
The engine utilizes a robust and efficient direct injection fuel system. This technology ensures precise fuel delivery and reliable combustion, contributing to good fuel economy, stable performance under load, and overall operational simplicity valued in industrial and agricultural settings.
2. Durable Engine Construction
Built with a high-strength cylinder block and core components, the S4D106 is engineered for longevity. Its design emphasizes durability to withstand continuous operation and reduce total lifecycle costs through extended service intervals and reliable performance.
3. Efficient and Balanced Design
The engine offers a well-balanced output of power and torque, making it adaptable to various load conditions. Its design focuses on providing consistent and dependable performance to keep equipment operating productively through long work cycles.

The Yanmar S4D106 is a robust and efficient 4-cylinder industrial diesel engine, renowned for its durability, fuel economy, and reliable power output. Engineered for demanding applications, this engine combines advanced design with proven Yanmar technology to deliver consistent performance and low total cost of ownership in agricultural, industrial, and construction environments.
| Feature | Specification |
|---|---|
| Engine Model | Yanmar S4D106 |
| Configuration | In-line 4 Cylinder, 4-Stroke, Water-Cooled Diesel |
| Displacement | 4.4 Liters |
| Bore x Stroke | 106 mm x 125 mm |
| Power Output | Up to 75.5 kW (101 HP) @ 2400 rpm |
| Max. Torque | 357 N·m @ 1600 rpm |
| Aspiration | Naturally Aspirated |
| Fuel System | Direct Injection |
| Cooling System | Water-Cooled |
| Application Focus | Industrial, Agricultural, Auxiliary Power |
The Yanmar S4D106 is designed as a dependable prime mover for a variety of stationary and mobile equipment requiring continuous, reliable power:
Agricultural Machinery: Well-suited for powering tractors, combine harvesters, and irrigation pump sets.
Industrial Equipment: An ideal power source for industrial pump units, air compressors, and generator sets.
Construction & Auxiliary Power: Used in certain construction machinery and as a reliable auxiliary power unit.
1. Proven Direct Injection Fuel System
The engine utilizes a robust and efficient direct injection fuel system. This technology ensures precise fuel delivery and reliable combustion, contributing to good fuel economy, stable performance under load, and overall operational simplicity valued in industrial and agricultural settings.
2. Durable Engine Construction
Built with a high-strength cylinder block and core components, the S4D106 is engineered for longevity. Its design emphasizes durability to withstand continuous operation and reduce total lifecycle costs through extended service intervals and reliable performance.
3. Efficient and Balanced Design
The engine offers a well-balanced output of power and torque, making it adaptable to various load conditions. Its design focuses on providing consistent and dependable performance to keep equipment operating productively through long work cycles.
