This comprehensive service repair manual provides in-depth information on maintaining, assembling, disassembling, and servicing your HYPAC C766C & C778B Vibratory Compactor. It includes detailed specifications, diagrams, and real-life photo illustrations that guide you through every repair and maintenance procedure. The manual is organized into thirteen sections, covering every aspect of your compactor. From the introduction and specifications to the frame, hitch, and safety features, this manual provides a complete understanding of your machine. Explore detailed information on the engine, electrical system, transmission system, brake system, steering system, drum and vibration systems, water spray system, and operating lights and directional signals. This manual is designed to empower you to understand the workings of your compactor, troubleshoot issues, and perform necessary repairs without needing professional assistance. It is fully printable, allowing you to access the information you need directly in your garage or workshop.

The HYPAC C766C and C778B Vibratory Compactors are heavy-duty construction machines designed for efficient and reliable soil compaction in various applications. These compactors are renowned for their robust build, powerful performance, and user-friendly operation. The C766C and C778B models share a common design philosophy, incorporating durable components and advanced engineering to deliver superior compaction results. They are equipped with powerful diesel engines that provide ample power for tackling even the most challenging compaction tasks. The compactors feature a robust vibratory system with adjustable amplitude and frequency, allowing operators to optimize compaction performance based on specific soil conditions and project requirements. The C766C and C778B models also boast a comfortable and ergonomic operator's cab, offering excellent visibility and controllability for enhanced operator productivity and safety. The HYPAC C766C and C778B Vibratory Compactors are valuable assets in various construction projects, including road building, foundation construction, and site preparation. They are highly effective at compacting various soil types, including clay, gravel, and sand, ensuring a stable and robust foundation for subsequent construction activities. With their high compaction force and efficient operation, these compactors significantly contribute to project completion timelines while adhering to the highest quality standards. The C766C and C778B models exemplify HYPAC's commitment to providing reliable and durable construction equipment that caters to the demanding needs of the modern construction industry. However, the specific differences between the C766C and C778B models are not readily available from the provided information. Additional research into these specific models is necessary to understand their unique features and capabilities.