This comprehensive Operator's Manual provides a detailed guide for operating and maintaining New Holland Round Balers, specifically models 648, 658, 678, and 688. The manual covers a wide range of topics, ensuring a thorough understanding of the machine. Starting with essential safety procedures, the manual guides you through general information about the balers, encompassing their features and functions. A dedicated section on operation walks you through the baling process, covering everything from starting and stopping the machine to adjusting baler settings. The manual then delves into lubrication procedures, outlining the correct lubricants to use and where to apply them. A detailed maintenance section provides comprehensive instructions on routine maintenance tasks, helping you keep your baler in top condition. Troubleshooting guidance is included, enabling you to diagnose and resolve potential issues quickly. For those looking to enhance their baler's capabilities, the manual includes a section dedicated to optional equipment, outlining available accessories and their applications. Finally, detailed specifications are provided, offering a complete overview of the baler's technical parameters. An extensive index assists in quickly locating specific information within the manual.

The New Holland 648, 658, 678, and 688 round balers are powerful and versatile agricultural machines designed for efficient and high-quality hay and forage baling. These balers are renowned for their robust construction, advanced features, and exceptional performance in diverse field conditions. They are capable of producing consistent, tightly compacted round bales in various sizes, accommodating different crop types and bale densities. The New Holland round balers are equipped with a range of features that enhance operator comfort and productivity. These include a user-friendly control panel for easy operation and monitoring, a spacious and ergonomic operator platform, and a robust hydraulic system for efficient bale chamber operation. The balers feature a precision-engineered bale chamber that utilizes a combination of rollers and belts to tightly compress the crop material into a uniform bale. The automatic bale ejection system ensures smooth and efficient bale delivery, minimizing downtime and maximizing productivity. The New Holland round balers are designed for long-lasting performance and are backed by a comprehensive service and support network that ensures reliable operation and minimal downtime. These balers are a valuable asset for farmers and ranchers seeking efficient and high-quality bale production for animal feed or other agricultural purposes.