The Mitsubishi K3C engine is a vertical, water-cooled 4-stroke 3-cylinder diesel engine with a displacement of 0.900 liters. Mitsubishi K3C engines are used in agricultural and construction machinery. The K3C is also suitable for small tractors such as: Iseki TU150, TU157, TU160 and the TU1600. It is a widely used diesel engine due to its power and compactness.