This comprehensive service repair and operation & maintenance manual provides in-depth information for Komatsu WA65-6, WA70-6, WA80-6, WA90-6, and WA100M-6 wheel loaders, covering serial numbers H60051 and up. It is your essential resource for maintaining, assembling, disassembling, and servicing your Komatsu wheel loader.

The service repair manual delves into the intricacies of your machine, offering detailed specifications, diagrams, and real-life photo illustrations. These elements guide you through every step of repair, diagnosis, servicing, technical maintenance, and troubleshooting procedures. With this manual, you can readily identify problems and confidently approach repair and maintenance without the need for external service.

The operation & maintenance manual complements the service repair manual by providing clear instructions for operation, handling, lubrication, maintenance, checking, and adjustments. It empowers operators and maintenance personnel to achieve peak performance through efficient, economical, and safe machine operation and maintenance.

This manual encompasses a broad range of topics, covering:

* **Safety:** Emphasizing safe working practices.
* **General Information:** Providing a comprehensive overview of the machine.
* **Structure and Function:** Explaining the design and operational principles of the wheel loader.
* **Testing and Adjusting:** Outlining procedures for verifying and calibrating system functions.
* **Disassembly and Assembly:** Detailed instructions for taking apart and putting back together various components.
* **Diagrams:** Illustrative diagrams for easier comprehension of the system layout and component relationships.

The operation & maintenance manual complements the service repair manual with sections covering:

* **Foreword:** A brief introduction to the manual's contents.
* **Safety:** Safety guidelines for operating and maintaining the machine.
* **Operation:** Detailed instructions on how to operate the wheel loader effectively.
* **Troubleshooting:** Guidance on identifying and resolving common issues.
* **Maintenance:** A complete schedule and procedures for routine maintenance tasks.
* **Technical Data:** Essential specifications and technical information about the wheel loader.
* **Special Equipment and Attachments:** Information on compatible attachments and accessories.
* **Index:** A comprehensive index for easy reference.

This manual is designed to be user-friendly, with clear language, detailed illustrations, and a comprehensive index. It empowers you to confidently maintain and repair your Komatsu wheel loader, maximizing its performance and longevity.

## The Komatsu WA65-6, WA70-6, WA80-6, WA90-6, and WA100M-6 Wheel Loaders: Powerful Workhorses for Construction and Material Handling

The Komatsu WA65-6, WA70-6, WA80-6, WA90-6, and WA100M-6 wheel loaders are a family of robust and versatile machines designed for a wide range of construction, mining, and material handling applications. These loaders offer superior performance, durability, and operator comfort, making them a reliable choice for demanding work environments. Each model within this series boasts a powerful engine, a durable transmission system, and a robust hydraulic system, allowing them to efficiently handle heavy loads and tackle challenging terrain. The WA65-6, WA70-6, WA80-6, and WA90-6 models offer a range of operating capacities, while the WA100M-6 stands out as a large-capacity loader ideal for high-volume material handling tasks.

The design of these Komatsu wheel loaders emphasizes operator comfort and safety. The spacious cab offers excellent visibility and ergonomic controls, reducing operator fatigue and improving efficiency. The loaders are equipped with advanced safety features such as a robust rollover protection system (ROPS) and an operator presence detection system (OPDS), ensuring a safe working environment for the operator. Moreover, the Komatsu WA65-6, WA70-6, WA80-6, WA90-6, and WA100M-6 loaders are known for their fuel efficiency and low operating costs. The powerful yet efficient engines minimize fuel consumption, while the durable design and long service intervals contribute to reduced maintenance costs. These wheel loaders are engineered to deliver exceptional performance in challenging conditions, making them a valuable asset to any construction or material handling operation.