This comprehensive Operation & Maintenance Manual is specifically designed for the Komatsu WA600-3 Wheel Loader, covering serial numbers 52001 and up. It provides detailed instructions on operation, handling, lubrication, maintenance, checking, and adjustment procedures, ensuring peak performance, economical operation, and safe machine use. The manual is divided into sections covering general safety information, introduction, necessary information, safety labels, general precautions, precautions for operation and maintenance, precautions with tires, operation overview, explanation of components, transportation, cold weather operation, long-term storage, troubleshooting, maintenance guides, outline of services, wear parts, recommended fuel, coolant, and lubricant specifications, standard tightening torques for bolts and nuts, periodic replacement of safety critical parts, maintenance schedule chart, service procedures, attachments and options, selecting bucket and tires, handling auto-greasing system, handling automatic shift system, handling E.C.S.S. (Electronic Controlled Suspension System), handling joystick steering system, handling air-suspension seat, failure display on the main monitor, car radio, AM/FM radio-cassette stereo, air conditioner, and a detailed index for easy reference.

## The Komatsu WA600-3: A Powerful Workhorse for Heavy Lifting The Komatsu WA600-3 wheel loader is a heavy-duty machine designed for demanding tasks in industries like construction, mining, and quarrying. This robust machine boasts an impressive payload capacity of 12.7 metric tons (14 tons) and is powered by a powerful, fuel-efficient Komatsu SAA6D140E-4 engine with a net power output of 243 kW (326 hp). The WA600-3 features a robust Z-bar linkage design, ensuring exceptional breakout force for tackling even the toughest materials. Its standard features include a spacious operator cab with a comfortable seat and excellent visibility, ensuring operator comfort and safety. The intuitive control layout and operator-friendly interface further contribute to enhanced productivity and reduced operator fatigue. The WA600-3 is well-equipped to handle various materials efficiently. Its hydraulic system delivers smooth and responsive operation, facilitating precise material handling. The machine's excellent maneuverability, thanks to its robust axles and tires, allows it to navigate tight spaces and navigate challenging terrain with ease. The Komatsu WA600-3 is designed with safety and reliability in mind. Its robust construction and durable components ensure long-lasting performance even in demanding conditions. The machine also features numerous safety features, including a ROPS/FOPS cab, a comprehensive warning system, and a sturdy rollover protection structure, ensuring the operator's safety. The WA600-3 is a versatile and reliable workhorse, ready to tackle any heavy lifting challenge with efficiency and effectiveness.