| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 145 Udachnaya | grey | f | 1920 | 658 Piterscik | 992 Ubornaya | Orlov trotter | Prilepskiy plemennoy konnyy zavod" | |
| 4719 Udachnaya | black | f | 1933 | 856 Udaloy Krolik | 1023 Uteha | Orlov trotter | ||
| Udachnaya | black | f | 1983 | 9827 Aksponat | 16232 Upornaya | Orlov trotter | kh. im. Kirova Veshkaimskogo r | |
| 7927 UdachnayaModel | grey | f | 1944 | 1741 Moh | 7927 Usluga | Orlov trotter | Khrenovskoy Stud | |
| Udachnik | grey | c | 1972 | 8501 Ispolnitelnyy | 13302 Utopiya | Orlov trotter | Novotomnikovskii konzavod | |
| 859 Udachnyy | grey | c | 1916 | 231 Gromadnyy | 1018 Urna 1 | Orlov trotter | ||
| 12098 Udachnyy Brosok | grey | c | 2007 | 10654 Bank | 19772 Ugroza | Orlov trotter | Gestut "Zavivalovsky" | |
| Udachnyy Shans | grey | c | 2014 | 11710 Shtok | 22326 Uboynaya | Orlov trotter | Gestut "Zavivalovsky" | |
| 18328 Udal | bay | f | 1987 | 19-20о,290 Fortunato | 16223 Udelnaya | Orlov trotter | Zavivalovskii konzavod | |
| 10430 Udal | d.-bay | f | 1948 | 1710 Menestrel | 7917 Uraniya | Orlov trotter | Permskiy konzavod |