This manual covers the Komatsu WA200L-5 Wheel Loader, designed for robust performance and reliability in demanding work environments. Built with engineering excellence, this machine is intended for a wide range of material handling applications. Its robust construction and advanced features ensure efficient operation and longevity, making it a valuable asset for any project requiring heavy-duty lifting and loading capabilities. The purpose of this Operation & Maintenance manual is to provide comprehensive guidance for the effective and safe use of your Komatsu WA200L-5 Wheel Loader. It details essential information on operation, handling, lubrication, maintenance, adjustments, and troubleshooting. This manual is an indispensable resource for operators, mechanics, and technicians, offering insights into routine checks, periodic maintenance schedules, and technical specifications necessary to maintain peak performance and ensure the machine's longevity and safe operation.