This service manual covers the Komatsu PC200-6, PC200LC-6, PC220-6, and PC220LC-6 excavator models. These machines are engineered for robust performance and reliability in demanding construction and earthmoving applications. Their design emphasizes durability and operational efficiency, making them a trusted choice for professionals requiring powerful and dependable equipment.

This manual provides comprehensive technical information essential for the maintenance and repair of these excavator models. It includes detailed procedures, electrical and hydraulic diagrams, and photographic illustrations to guide users through various service tasks. The content is designed to assist owners, mechanics, and technicians in effectively maintaining the operational integrity and longevity of their Komatsu excavators.