ɪn nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi sˈɪks, zˈiːbɹˈɑːdʒɑːvkə stˈɑːɹɾᵻd mˌænjuːfˈæktʃɚɹɪŋ tɹˈæktɚz ˌʌndɚ ðə bɹˈænd zˈɛɾɚ ɐ kˌɑːmbᵻnˈeɪʃən ʌvðə lˈɛɾɚ "zˈɛt" ænd ðə wˈɜːd "tɹˈæktɚ".
In 1946, Zbrojovka started manufacturing tractors under the brand Zetor (a combination of the letter "Zet" and the word "tractor").