RT Journal Article SR Electronic A1 Kucera, Lubos A1 Lukac, Michal A1 Jurak, Ladislav A1 Brumercik, Frantisek T1 Hydromechanical Automatic Transmission JF Communications - Scientific Letters of the University of Zilina YR 2009 VO 11 IS 2 SP 33 OP 35 DO 10.26552/com.C.2009.2.33-35 UL https://komunikacie.uniza.sk/artkey/csl-200902-0005.php AB This contribution describes some tests of hydromechanical infinitely variable transmission (IVT) on a test stand. Further, there is described a truck with installed IVT and tests of this IVT at real conditions. There is also shown a control system of the IVT.