This manual covers the CASE CX225SR Crawler Excavator, a robust piece of equipment designed for demanding construction and earthmoving applications. Engineered for reliability and performance, this excavator features a powerful diesel engine and a hydrostatic transmission system, ensuring efficient operation and precise control in various working conditions. Its substantial operating weight and dimensions, including a maximum digging depth of 6.65 meters and a bucket capacity ranging from 0.88 to 1.5 cubic meters, make it suitable for a wide array of heavy-duty tasks. The CASE CX225SR is built to deliver consistent power and durability, reflecting CASE's commitment to quality in heavy machinery. The CASE CX225SR Crawler Excavator Service Manual provides comprehensive guidance for owners, operators, and technicians. It details essential maintenance procedures, including fluid capacities and service intervals for critical components like the engine and hydraulic system. The manual also includes technical specifications, troubleshooting information, and safety guidelines to ensure the excavator is operated and maintained correctly. By referencing this manual, users can effectively manage routine upkeep, diagnose potential issues, and perform necessary repairs, thereby maximizing the longevity and operational efficiency of their CASE CX225SR Crawler Excavator.