This manual covers the Komatsu D87E-2 and D87P-2 Crawler Tractors. These machines are engineered for demanding work, offering robust performance and reliability in various operational environments. Their design emphasizes durability and efficiency, making them suitable for heavy-duty applications where power and consistent operation are paramount.

The scope of this document encompasses both service repair and operation and maintenance procedures for the Komatsu D87E-2 and D87P-2 Crawler Tractors. It provides comprehensive information intended to assist owners, operators, and technicians in understanding, maintaining, and repairing these vehicles. Key areas include detailed maintenance schedules, repair instructions, and operational guidelines to ensure optimal performance and longevity.