This comprehensive Komatsu PC290LC-11 Hydraulic Excavator Workshop Service Repair Manual provides detailed instructions and illustrations for servicing and repairing your machine. The manual covers all aspects of maintenance and repair, including engine, hydraulics, electrical systems, undercarriage, and more. It is specifically designed for models with serial numbers 35001 and up, ensuring you have the most up-to-date information for your machine. With clear, step-by-step instructions and detailed diagrams, this manual is an invaluable resource for anyone involved in maintaining and repairing Komatsu PC290LC-11 excavators.

The Komatsu PC290LC-11 is a powerful and versatile hydraulic excavator designed for heavy-duty construction and demolition applications. It boasts a robust build, featuring a 6-cylinder Komatsu SAA6D107E-3 engine, which generates a maximum power output of 158 kW (212 hp) at 1,800 rpm. This engine is renowned for its fuel efficiency and low emissions, meeting stringent environmental standards. The PC290LC-11 comes equipped with a spacious and comfortable operator cabin, offering excellent visibility and ergonomics for increased operator comfort and productivity. It utilizes a hydraulic system that provides precise and responsive control over the excavator's movements, facilitating efficient and effective operation. This model incorporates advanced safety features, including an overload protection system, a ground level maintenance access point, and an operator's manual with detailed safety instructions, ensuring a safe and secure work environment. The Komatsu PC290LC-11 excels in a variety of construction tasks, including digging, loading, and material handling. Its heavy-duty construction allows it to handle challenging tasks with ease. The excavator's versatility is further enhanced by its wide range of available attachments, such as buckets, breakers, and grapples, catering to diverse project requirements. This model is built for durability and reliability, engineered to withstand harsh working conditions and provide long-lasting performance. The PC290LC-11 is backed by Komatsu's extensive global service network, ensuring quick and efficient access to parts and technical support. The availability of comprehensive service manuals and training programs further ensures that users can operate and maintain the excavator effectively, maximizing its uptime and minimizing downtime. These features solidify the Komatsu PC290LC-11 as a dependable and productive choice for construction professionals seeking a powerful and versatile hydraulic excavator.