The second and the third

In 1962 another model in this series followed – the Zetor 4011 - and in 1963 the model 2011. This was the beginning of the popular tractor portfolio offering customers selection of optional technological equipment on demand. The Líšeň factory, flexibly reacting to the needs of the time, assured quality of the whole manufacturing process, including logistics. The first models of the UR I series were equipped with a high-performance four-stroke diesel engine with mechanical fuel injection.