The Case CX145C is a hydraulic excavator in the Case Construction Equipment CX series. It is a mid-size crawler excavator designed for general excavation, trenching, site preparation, utility work, and material handling. The CX145C is typically equipped with a fuel-efficient diesel engine, hydraulic system, enclosed operator cab, and undercarriage built for stability and digging performance. Common attachments may include buckets, thumbs, and hydraulic tools. The model is used in construction, landscaping, and municipal applications where a compact-to-mid-size excavator is required. Specifications can vary by configuration, year, and market.