This comprehensive service repair manual provides detailed information on maintaining, assembling, disassembling, and servicing Komatsu PC160LC-7K and PC180LC-7K hydraulic excavators. It covers a wide range of topics, including engine, hydraulics, electrical systems, undercarriage, and operator's cab. The manual is designed for technicians and mechanics who perform routine maintenance, diagnose and troubleshoot issues, and carry out repairs on these excavator models. With its detailed illustrations, comprehensive explanations, and step-by-step procedures, this manual is an essential resource for anyone working with Komatsu PC160LC-7K and PC180LC-7K excavators.

The Komatsu PC160LC-7K and PC180LC-7K are powerful and versatile hydraulic excavators designed for a wide range of construction and earthmoving applications. These models belong to Komatsu's renowned -7K series, known for its robust construction, advanced technology, and operator comfort. Both the PC160LC-7K and PC180LC-7K boast impressive performance capabilities, offering efficient digging, lifting, and loading operations. The PC160LC-7K features a powerful engine delivering 118 horsepower, while the PC180LC-7K boasts a 142 horsepower engine, allowing for increased productivity and tackling demanding tasks. The excavators are equipped with durable hydraulic systems designed for reliable operation and long service life. Advanced control systems provide precise control and responsiveness, enabling operators to perform complex maneuvers with ease. Further enhancing the excavators' versatility, both the PC160LC-7K and PC180LC-7K offer a wide range of optional attachments, including buckets, breakers, grapples, and shears. This adaptability enables them to handle various tasks, from trenching and digging to demolition and material handling. Beyond their powerful performance, both models prioritize operator comfort and safety. They feature spacious and ergonomically designed cabs, providing operators with excellent visibility and a comfortable working environment. Safety features such as a reinforced ROPS/FOPS cab structure and advanced warning systems contribute to a secure working environment. These exceptional features make the Komatsu PC160LC-7K and PC180LC-7K excellent choices for contractors seeking reliable, efficient, and safe excavators for a wide variety of heavy-duty applications.