This comprehensive New Holland 648, 658, 678, 688 Round Baler Operator's Manual provides essential information for safe and efficient operation and maintenance of your machine. It outlines critical safety precautions, thoroughly explains the controls and instruments, and details step-by-step procedures for operating the baler. The manual also includes a detailed maintenance schedule, a troubleshooting guide to help identify and address potential issues, and a complete specification section. Additionally, it covers optional equipment, allowing you to fully understand the capabilities of your baler.

The New Holland 648, 658, 678, and 688 round balers are highly regarded agricultural machines designed to efficiently bale hay, straw, and other forages into cylindrical packages. These balers are renowned for their robust construction, user-friendly operation, and impressive baling performance. They are equipped with a range of features that enhance productivity and efficiency, including a powerful feeding system, a reliable net wrapping system, and an adjustable bale density control. The balers are powered by a PTO (Power Take-Off) shaft connected to a tractor, allowing for smooth and efficient baling operations. New Holland has incorporated a user-friendly design that minimizes operator fatigue and ensures a comfortable working environment, with easy access to controls and a clear view of the baling process. This operator's manual serves as a comprehensive guide to operating and maintaining the New Holland 648, 658, 678, and 688 round balers. It provides detailed information on safety procedures, operating instructions, control and instrument descriptions, maintenance schedules, troubleshooting tips, and specifications. The manual is a valuable resource for both experienced operators and those new to round baler operation. It emphasizes the importance of safety precautions throughout the manual, highlighting potential hazards and providing detailed instructions for safe operation. By carefully following the guidelines outlined in this manual, operators can ensure the safe and efficient use of their New Holland round baler, maximizing productivity and minimizing the risk of accidents or damage to the machine.