This comprehensive collection provides essential information for the Komatsu PC340LC-7K hydraulic excavator with serial numbers K40001 and up. The Service Manual offers a detailed guide to maintenance, repair, and troubleshooting procedures. It includes in-depth diagrams, specifications, and step-by-step instructions for various components, systems, and subsystems, empowering technicians to effectively diagnose and resolve issues. The Operating Manual guides operators on safe and efficient operation of the equipment. It covers topics such as pre-operational checks, control panel functions, operating procedures, and safety guidelines, ensuring operators can maximize productivity while maintaining safety standards.

The Komatsu PC340LC-7K SN K40001 and up is a powerful and versatile hydraulic excavator designed for a wide range of heavy-duty applications. This machine boasts a 34-ton operating weight, making it suitable for demanding tasks such as excavation, demolition, material handling, and construction. Equipped with a robust and reliable Komatsu SAA6D140E-7 engine, it delivers exceptional power and efficiency. The PC340LC-7K features an advanced hydraulic system that provides smooth and precise control, allowing operators to perform intricate movements with ease. The machine's spacious and ergonomic cab offers excellent visibility and comfort, enhancing operator productivity and reducing fatigue.

This model is renowned for its fuel efficiency thanks to features like the Komatsu ECO guidance system and intelligent hydraulics. The PC340LC-7K also incorporates numerous safety features, including a comprehensive warning system, emergency shutdown procedures, and a robust structure designed for stability. Its extensive service network and readily available spare parts ensure minimal downtime and maximum uptime. Whether it's tackling complex excavation projects, demolishing aging structures, or handling heavy materials, the Komatsu PC340LC-7K SN K40001 and up stands out as a reliable and efficient workhorse in the construction industry.