This manual covers the Zetor 57 Series tractors, including models 5711, 5718, 5745, and 5748, likely produced in the late 1970s and early 1980s. These tractors are known for their robust construction and reliability, embodying Zetor's long heritage in producing durable agricultural machinery. Designed as workhorses for various farming operations, the 57 Series features naturally aspirated diesel engines, typically in the 50-70 HP range, paired with manual synchromesh gearboxes offering multiple forward and reverse gears. Their engineering emphasizes simplicity and ruggedness, ensuring they remain functional and serviceable for demanding tasks.

This Illustrated Parts List (IPL) / Parts Catalog provides comprehensive details for owners, mechanics, and technicians. It covers all major systems, including the engine, fuel, cooling, lubrication, clutch, transmission, PTO, axles, steering, hydraulics, braking, and electrical systems, as well as chassis and operator station components. The manual's primary focus is on detailed exploded views and precise part numbering, which is crucial for accurate identification and procurement of replacement parts. Its multilingual format, including English, Czech, German, French, and Spanish, enhances its accessibility for a global user base, ensuring that the correct components are identified to maintain the operational integrity and longevity of Zetor 57 Series tractors.