This comprehensive workshop and technical manual provides detailed information on servicing, repairing, and maintaining the Fiat Kobelco EX355 Tier2 excavator. It is an invaluable resource for mechanics, technicians, and operators who need to understand the inner workings of these powerful machines. The manual includes step-by-step instructions for various tasks, covering everything from basic maintenance to complex repairs. The manual is structured in a clear and logical manner. It begins with an overview of the excavator's operational principles and includes detailed information on the specification and component layout. It then delves into specific systems, such as the control, hydraulic, and electrical systems, providing a comprehensive understanding of their operation and troubleshooting techniques. The manual continues with detailed instructions for servicing and repairing individual components, such as the pump device, swing device, control valve, pilot valve, travel device, and other components in the upperstructure and undercarriage. It includes detailed diagrams and illustrations to guide the user through each step. The manual culminates in a comprehensive troubleshooting section. This section guides you through the process of diagnosing and resolving issues with the excavator. It covers a range of topics, including the operational performance test, component layout, troubleshooting procedures for various issues, electrical system inspection, and harness checks. The workshop manual section offers detailed information on general precautions to be taken during disassembly and assembly, tightening torque specifications, and detailed instructions for servicing and repairing components in the upperstructure and undercarriage. It also includes detailed information on the front attachment and cylinders. This manual is an essential resource for anyone involved in the maintenance and repair of Fiat Kobelco EX355 Tier2 excavators. It provides the information and guidance needed to ensure safe and efficient operation of these machines.

The Fiat Kobelco EX355 Tier2 Excavator was a powerful and versatile machine designed for a variety of heavy construction tasks. Launched in the late 1990s, it represented a collaboration between Fiat and Kobelco, two leading names in the construction equipment industry. The EX355 Tier2 boasted a robust design, featuring a 35-ton operating weight and a powerful engine, enabling it to handle demanding excavation, loading, and material handling operations. Its compact dimensions allowed for maneuverability in tight spaces, while its advanced hydraulic system ensured smooth and efficient operation. The excavator was equipped with a spacious and comfortable cab, providing the operator with an excellent view of the work area and a comfortable workspace. The EX355 Tier2 incorporated several key features that made it a reliable and efficient machine. Its durable undercarriage and robust boom and arm construction guaranteed its resilience in demanding environments. The excavator's hydraulic system was designed for optimal efficiency, ensuring smooth and responsive operation. The engine, known for its power and fuel efficiency, provided ample power for even the most demanding tasks. The EX355 Tier2 also featured a range of safety features, including an emergency stop system, a rollover protection structure (ROPS), and a falling object protection structure (FOPS), ensuring operator safety during operation. Despite being discontinued, the Fiat Kobelco EX355 Tier2 remains a respected machine in the construction industry, remembered for its reliability, power, and versatility. Its legacy continues to influence the design and development of modern excavators, showcasing the enduring impact of this collaborative effort between Fiat and Kobelco.