The CASE CX460 Crawler Excavator, part of the CX Series, represents a robust and reliable piece of heavy machinery engineered for demanding construction and excavation tasks. Featuring a powerful Cummins Tier 3 Certified Engine with an 8.3 L displacement, this excavator delivers impressive performance with 239 kW (321 hp) of gross power and 1149 Nm (847 lb-ft) of peak torque. Its advanced hydrostatic variable displacement piston pump and motor system, combined with a two-speed automatic travel drive, ensures efficient power transfer and maneuverability on job sites. With an operating weight of 45,770 kg (100,900 lb) and a standard bucket capacity of 2.6 m³ (3.4 yd³), the CX460 is built for productivity and durability. This Service Manual provides comprehensive guidance for the maintenance, repair, and technical understanding of the CASE CX460 Crawler Excavator. It covers essential areas including detailed engine specifications, transmission operation, lubrication capacities, and recommended maintenance intervals for critical components like the engine oil filter and hydraulic oil filter. Furthermore, the manual offers insights into performance metrics such as swing speed and digging capabilities, alongside undercarriage dimensions. This resource is designed to assist owners, technicians, and mechanics in ensuring the optimal performance, longevity, and safe operation of their equipment through clear, accurate, and detailed technical information.