The Mitsubishi S4K is a highly acclaimed diesel engine known for its powerful performance, compact size and efficiency. It is commonly used in a variety of applications, especially in construction machinery, agricultural equipment and other industrial uses. Inline 4-cylinder, water-cooled diesel engine with a displacement of approximately 2.1 liters. It has a pressurized lubrication system, direct injection design, and versatility that enables it to be used in a wide variety of applications, including: small excavators, backhoe loaders, tractors, tillers, compressors, etc. The Mitsubishi S4K engine is a reliable and efficient diesel engine that is ideal for a variety of applications in the construction, agricultural and industrial fields. Its compact design, powerful performance and fuel efficiency make it a top choice for many industries.