This manual covers the Wacker Neuson 38Z3 Crawler Excavator, a diesel-powered machine designed for various construction and excavation tasks. Its robust construction and hydrostatic transmission ensure efficient operation and maneuverability in demanding environments. The approximate operating weight of 3,800 kg (3.8 tonnes) positions it as a capable compact excavator. This model is engineered for reliability and performance, making it a valuable asset for professionals in the field. This Parts List Manual provides comprehensive information essential for identifying and ordering components for the Wacker Neuson 38Z3 Crawler Excavator. It details various systems including the powertrain, undercarriage, cooling system, and bodywork, listing available parts for maintenance and repair. The manual also indicates the availability of maintenance and accessory kits, as well as ancillary equipment such as buckets and hydraulic breakers. This resource is intended to assist owners and service technicians in maintaining the operational integrity and longevity of the equipment.