The Sumitomo SH125X-3/SH135X-3 Workshop Manual provides comprehensive repair and maintenance information for these excavator models. It is designed to help service technicians perform repairs accurately and efficiently, ensuring a thorough understanding of the product and proper repair procedures. This manual features detailed specifications, diagrams, and real-photo illustrations, making it an invaluable resource for anyone working on these machines. The extensive content includes detailed breakdowns of the excavator's components, providing clear guidance on troubleshooting and repair procedures. With its clear and concise language, the manual makes it easy to locate the necessary information and follow instructions for a variety of maintenance and repair tasks. Its organized format allows for efficient searching, enabling you to find the specific section you need without hassle.

The Sumitomo SH125X-3 and SH135X-3 excavators represent a powerful and versatile addition to the company's renowned lineup of construction equipment. These machines are designed for a wide range of applications, from general construction and landscaping to demolition and material handling. The SH125X-3, with its operating weight of 12.5 tons, provides a balance of power and maneuverability, while the SH135X-3, at 13.5 tons, offers enhanced lifting capacity and stability for heavier tasks. Both models are equipped with robust Cummins engines, providing efficient performance and low fuel consumption. The advanced hydraulic system ensures smooth and responsive operation, while the sophisticated control system grants operators precise control over the machine's movements.

Beyond their core functionality, the SH125X-3 and SH135X-3 excavators prioritize operator comfort and safety. The spacious and ergonomic cab features a well-designed operator seat with adjustable controls, allowing for extended working hours without fatigue. The excellent visibility from the cab, aided by large windows and the strategically placed boom and arm, enhances operator awareness and safety. These excavators also incorporate advanced safety features, such as an emergency stop system, a load sensor, and a comprehensive warning system. Furthermore, Sumitomo has incorporated a focus on maintainability and longevity in the design. The excavators feature a modular construction with easy access to components, simplifying routine maintenance and minimizing downtime. The use of durable materials and robust construction ensures long-term reliability and reduces the risk of breakdowns. These factors contribute to their reputation as highly reliable and cost-effective machines, making them a popular choice for construction professionals across various industries.