This comprehensive Sumitomo SH125 135X-3 Service Workshop Manual provides detailed technical information and step-by-step instructions for maintaining and repairing your excavator. It covers a wide range of topics, including engine, hydraulics, transmission, electrical systems, and more. The manual includes detailed illustrations, diagrams, and specifications to guide you through every procedure. With this manual, you can confidently perform routine maintenance, troubleshoot problems, and carry out complex repairs. Whether you are a professional mechanic or a DIY enthusiast, this manual empowers you to keep your Sumitomo SH125 135X-3 excavator operating at peak performance.

The Sumitomo SH125-3 is a versatile and reliable 12.5-ton excavator designed for a wide range of construction and earthmoving applications. It boasts a powerful engine and robust hydraulic system, ensuring efficient performance in various demanding tasks. The SH125-3 is particularly well-suited for projects involving digging, loading, and materials handling. Its compact size and maneuverability allow it to operate effectively in confined spaces, while its advanced features contribute to increased productivity and operator comfort. The SH125-3 is equipped with a powerful diesel engine that delivers ample torque and horsepower for efficient operation. The excavator's hydraulic system provides precise control and responsiveness, enabling smooth and efficient movements. The versatile boom and stick configurations allow for a wide range of working angles and reach, making it ideal for a variety of tasks. Additionally, the SH125-3 features a spacious and comfortable operator cabin, equipped with ergonomic controls and an intuitive instrument panel. The excavator also incorporates various safety features, such as an emergency shutdown system and a rollover protection structure, ensuring the operator's well-being. The combination of power, performance, and safety makes the Sumitomo SH125-3 a reliable and durable machine for any construction project.