This manual covers Bobcat 320-D, 322-D, 320-G, and 322-G excavators, associated with brands Melroe, Clark, and Ingersoll Rand. These excavators are designed for demanding work in construction, landscaping, and farming, offering versatility for tasks such as scraping, digging, pushing, lifting, and loading materials. Their robust engineering ensures reliability and performance in challenging environments. The Bobcat excavators are compact, engine-powered machines equipped with lift arms capable of attaching a wide array of labor-saving tools. This comprehensive Parts Catalog provides detailed information for maintaining and repairing your Bobcat excavator. It covers a vast range of components, including engine parts, cooling and fuel systems, electrical components, hydraulics, undercarriage, operator station elements, and attachments. Specific serial number coverage is provided for the 320D, 322D, 320G, and 322G models. This English-language manual, spanning 391 pages, is an essential resource for owners, mechanics, and technicians to ensure the continued optimal performance and longevity of their equipment.