This manual covers the Komatsu WA65-5 wheel loader, a versatile machine designed for a range of material handling tasks. Engineered for durability and operational efficiency, the WA65-5 represents a commitment to reliable performance in demanding environments. Its robust construction and thoughtful design ensure it meets the challenges of various applications, making it a dependable asset for construction, landscaping, and industrial operations. The purpose of this comprehensive English-language manual is to provide detailed information for the operation, maintenance, and repair of the Komatsu WA65-5. It includes essential guidance on routine servicing, troubleshooting common issues, and understanding the machine's technical specifications. This resource is intended for owners, operators, and service technicians to ensure the vehicle remains in optimal working condition and to facilitate efficient and accurate maintenance and repair procedures.