This comprehensive Repair Service Workshop Manual is designed for New Holland DC70, DC80, and DC100 Bull Dozers. It offers a detailed guide to performing complex repairs on these machines, covering all aspects except the engine. This manual provides in-depth information on troubleshooting, maintenance, and repair procedures, with detailed diagrams, illustrations, and specifications. You'll find comprehensive coverage of the machine's systems, including the hydraulics, transmission, undercarriage, and operator's station. This manual is an essential resource for mechanics, technicians, and owners who need to maintain and repair their New Holland DC70, DC80, and DC100 Bull Dozers effectively.

The New Holland DC70, DC80, and DC100 bulldozers were powerful machines designed for heavy-duty earthmoving tasks. Built with durability and efficiency in mind, these bulldozers found applications in a wide range of industries, including construction, mining, and forestry. The DC70, the smallest of the three models, offered a balance of maneuverability and power, making it suitable for smaller projects and confined spaces. The DC80, with its increased horsepower and larger blade, provided greater pushing power and versatility, suitable for larger-scale earthmoving operations. The top-of-the-line DC100, boasting the highest horsepower and torque, was a true powerhouse, capable of handling the most demanding tasks with ease. All three models featured robust construction, including heavy-duty steel frames, powerful engines, and reliable hydraulic systems, ensuring long-term performance and durability. Beyond their raw power, these New Holland bulldozers were known for their operator comfort and ease of use. The spacious operator cabs offered excellent visibility and ergonomic controls, minimizing operator fatigue. The robust hydraulic systems provided precise blade control, allowing operators to work efficiently and accurately. The DC70, DC80, and DC100 bulldozers were also equipped with a range of optional attachments, including rippers, winches, and specialized blades, further increasing their versatility and adaptability to diverse work situations. These features, combined with their powerful engines and robust construction, made the New Holland DC70, DC80, and DC100 bulldozers reliable and efficient tools for any earthmoving project.