This comprehensive manual provides detailed information on the Yanmar 3TNE68C-SA engine, encompassing both parts catalog and repair instructions. The parts catalog offers a complete listing of every component, including diagrams and specifications, making it a valuable resource for identifying and ordering replacement parts. The repair manual delves into troubleshooting, maintenance, and repair procedures, covering a wide range of topics from basic engine operation to complex overhauls. Whether you are a professional mechanic or a DIY enthusiast, this manual serves as an indispensable tool for understanding, maintaining, and repairing your Yanmar 3TNE68C-SA engine.

The Yanmar 3TNE68C-SA is a compact and powerful diesel engine renowned for its reliability and efficiency. Designed for a wide range of applications, including construction equipment, agricultural machinery, and industrial generators, this engine packs a punch in a small package. It is a four-cylinder, water-cooled engine with a displacement of 1.8 liters and a maximum output of 34.5 horsepower at 3600 rpm. The 3TNE68C-SA features a durable cast iron cylinder block and a robust cast iron cylinder head, ensuring long-lasting performance even in demanding conditions. Known for its quiet operation and low emissions, this engine is equipped with a direct injection system and a turbocharger for improved fuel economy and power output. Its compact size and lightweight design make it an ideal choice for applications where space is limited.

The Yanmar 3TNE68C-SA comes equipped with a comprehensive suite of features for ease of maintenance and operation. The engine features an easy-to-access oil filter and air filter, simplifying routine maintenance tasks. Additionally, the engine incorporates a fuel shut-off solenoid and an integrated oil pressure switch, providing added safety and reliability. The 3TNE68C-SA is known for its exceptional robustness and durability, making it an ideal power source for a wide range of applications. Its compact design and efficient performance make it a popular choice for both industrial and commercial purposes. Whether deployed in demanding construction projects, agricultural operations, or industrial applications, the Yanmar 3TNE68C-SA delivers reliable power and unmatched performance.