The Komatsu WA250-3L Wheel Loader, designed for robust performance in demanding environments, exemplifies Komatsu's commitment to engineering excellence and reliability. This versatile machine, built for various material handling applications, features a powerful Komatsu diesel engine, a responsive power shift automatic transmission with a torque converter, and heavy-duty full-floating drive axles. Its full hydraulic power steering, with a 40-degree articulation angle, ensures exceptional maneuverability. The robust construction, including a ROPS/FOPS compliant canopy or cab, and an operating weight of approximately 11,000 kg, underscores its suitability for construction, mining, and industrial operations. This comprehensive Service Shop Repair Manual provides detailed technical information for the Komatsu WA250-3L Wheel Loader, serial numbers A70001 and up. Covering essential aspects from engine and powertrain to hydraulic and braking systems, this 653-page English-language manual is an indispensable resource for owners, technicians, and mechanics. It includes crucial maintenance procedures, fluid specifications, service intervals, troubleshooting guidance, and technical data, all supported by clear illustrations and diagrams. The manual is designed to facilitate efficient maintenance and repair, ensuring the continued optimal performance and longevity of your equipment.