The Allis-Chalmers 180 is a robust mid-size utility tractor, produced approximately between 1969 and 1976. Renowned for its durable construction and reliable 4-277 diesel engine, this tractor was a popular choice for a variety of agricultural and landscaping tasks. It offered a versatile hydraulic system and was available with different transmission options, including an optional 2-speed powershift. Competing with other major manufacturers of its era, the Model 180 was designed for efficiency and longevity, embodying the strong heritage of Allis-Chalmers' agricultural machinery.

This comprehensive service manual provides detailed information for the maintenance and repair of the Allis-Chalmers 180 tractor. It covers essential areas such as routine maintenance, engine overhaul, transmission service, hydraulic system repair, and electrical system troubleshooting. The manual includes technical specifications, diagnostic procedures for common issues, and component replacement instructions, making it an indispensable resource for owners, mechanics, and technicians. Its scope ranges from basic fluid checks and filter replacements to in-depth repairs, ensuring the longevity and optimal performance of the tractor.