This service repair manual covers the KOMATSU PC130-7 CRAWLER EXCAVATOR, serial numbers 70001 and up. Designed for demanding construction and earthmoving applications, the PC130-7 is engineered for robust performance, efficiency, and durability. Its advanced hydraulic system and powerful engine ensure optimal productivity on job sites, while its robust undercarriage provides stability and traction in challenging terrain. This excavator represents a commitment to reliable operation and long-term service life. This comprehensive manual provides essential information for the maintenance, repair, and servicing of your KOMATSU PC130-7. It details all aspects of the machine, including technical specifications, diagnostic procedures, troubleshooting guides, and step-by-step repair instructions. This resource is indispensable for owners, operators, and service technicians seeking to ensure the optimal performance, safety, and longevity of the equipment.