This manual covers the Komatsu WA150-6 Wheel Loader, serial numbers 80001 and up. Designed for efficient repair and maintenance, this equipment embodies Komatsu's commitment to robust engineering and operational reliability. Its construction and performance characteristics are optimized for demanding tasks, making it a dependable choice for various industrial applications. This comprehensive Service Repair Manual provides detailed information essential for the upkeep of your Komatsu WA150-6. It includes in-depth coverage of specifications, structure, function, maintenance standards, testing, adjusting, troubleshooting, and disassembly/assembly procedures. With easy-to-read text, high-resolution diagrams, and step-by-step instructions, this manual is an invaluable resource for both do-it-yourself owners and experienced mechanics seeking to maintain and repair their equipment effectively.