The CASE CX245D SR is a compact, short-radius large crawler excavator designed for restricted spaces such as urban construction, road, and bridge work. Powered by a Tier 4 Final Isuzu 4HK1X turbocharged diesel engine, it delivers 160 hp (119 kW) with a maximum torque of 458 lb-ft, ensuring robust performance while meeting strict emissions standards. The machine features an operating weight of approximately 56,900 lb (25,800 kg), balancing power and mobility within a compact footprint. It offers two boom/stick configurations: Option 1 provides a maximum digging depth of 21.9 ft, digging radius at ground line of 361.5 in, and dump height of 300.4 in with a bucket rotation of 177 degrees; Option 2 extends reach capabilities with maximum digging depth of 21.3 ft, dig radius at ground line of 380.8 in, and maximum reach height of 427.6 in. Both options support a maximum vertical wall-cut depth up to 19.5 ft and an overall maximum reach exceeding 32 ft, facilitating precise excavation tasks. Its hydraulic system includes a main pump flow up to 111.5 gal/min and relief pressure of 4,975 psi, supported by a hydraulic tank capacity of 30.2 gal and total system capacity of 66.6 gal. Control systems provide ISO pattern operation, multi-function auxiliary hydraulics, and 3 power modes optimizing fuel efficiency and responsiveness. The undercarriage has 31.5-inch track shoes, supplying 5.8 psi ground pressure for stable operation. Dimensions include an overall length of 29.3 ft with bucket, width of 9.9 ft, and height of 10.5 ft with cab. Safety features include mechanical disc brakes and dual-stage relief travel control. The spacious cab is iso-mounted with 270° visibility, emphasizing operator comfort and control. This combination of compact design, power, and advanced hydraulics makes the CX245D SR ideal for demanding excavation projects in confined environments.