This comprehensive Komatsu WA480-6H operation and maintenance manual, covering serial numbers H60051 and up, is an essential resource for operators and technicians. It provides detailed instructions and guidelines for the safe and efficient operation, maintenance, and troubleshooting of the WA480-6H wheel loader. The manual covers a wide range of topics, including:

**Operation:**
* Detailed explanations of all machine functions and controls
* Safe operating procedures for various applications
* Guidance on proper work methods for maximizing efficiency
* Information on operator ergonomics and comfort

**Maintenance:**
* Scheduled maintenance intervals and procedures
* Step-by-step instructions for routine inspections and adjustments
* Detailed explanations of lubrication points and requirements
* Guidance on the use of recommended fluids and consumables

**Troubleshooting:**
* Diagnostic procedures for identifying and resolving common problems
* Troubleshooting guides for electrical and hydraulic systems
* Information on potential safety hazards and corrective actions
* Detailed diagrams and illustrations to assist in troubleshooting

This manual is a valuable tool for ensuring the optimal performance, longevity, and safety of your Komatsu WA480-6H wheel loader. It should be readily available at all times for reference by operators and maintenance personnel.

The Komatsu WA480-6H is a powerful and versatile wheel loader designed for demanding applications in industries such as construction, mining, and quarrying. This robust machine boasts a large operating weight of approximately 40,000 kg (88,185 lbs) and a powerful Komatsu SAA6D170E-6 engine, delivering impressive performance in various tasks. The WA480-6H offers a spacious and comfortable operator cabin, equipped with ergonomic controls and excellent visibility for enhanced productivity and operator comfort. The machine features a load capacity of up to 4.8 cubic meters (6.3 cubic yards) and a maximum lifting capacity of 14,000 kg (30,865 lbs), making it suitable for handling heavy loads with ease. Its robust construction, combined with a wide range of attachments, further enhances its adaptability to diverse work environments.

Beyond its capabilities in materials handling and excavation, the Komatsu WA480-6H stands out for its focus on operator safety and ease of maintenance. The machine is equipped with a comprehensive safety system, including a ROPS/FOPS certified cabin, anti-slip surfaces, and an emergency stop system, ensuring operator well-being in challenging work environments. Its strategically positioned maintenance points and modular design facilitate quick and efficient servicing, minimizing downtime and improving operational efficiency. The WA480-6H also incorporates advanced technology features, such as the Komatsu Cummins Emission Reduction Technology (CERT) system, minimizing environmental impact while maximizing fuel efficiency. With its proven reliability, superior performance, and commitment to operator safety and sustainability, the Komatsu WA480-6H remains a highly sought-after choice for professionals demanding a powerful and versatile wheel loader.