This Master Parts Manual provides comprehensive information for the Gehl 303 Excavator. Engineered for reliability and performance, this diesel-powered machine features a liquid-cooled engine and a hydrostatic transmission with variable speed gears, making it suitable for a variety of demanding tasks. Its robust construction is evident in its approximate operating weight of 3,500 kg and substantial dimensions, including an overall length of approximately 5.0 meters with the boom extended and a width of 1.75 meters. This manual serves as an essential resource for owners, operators, and service technicians. It details crucial aspects of the Gehl 303 Excavator, including fluid capacities for hydraulic oil, engine oil, and coolant, as well as lubrication requirements. The manual is presented in English and is designed for easy navigation and understanding, ensuring that all users can efficiently access the information needed to maintain and service the equipment effectively.