液压张力机型号有:SA-ZW-30,SA-ZW-40,SA-ZY-30-1.2,SA-ZY-30-1.5,SA-ZY-40-1.2,SA-ZY-40-1.2A,SA-ZY-40-1.5,SA-ZY-40-1.5A,SA-ZY-60-1.5,SA-ZY-60-1.5A,SA-ZY-2×35,SA-ZY-2×40,SA-ZY-2×60,SA-ZY-2×70,SA-ZY-2×80,SA-ZY-4×40,SA-ZY-4×60,SA-YZ30A,SA-YZ40A,SA-YZ2×35,SA-YZ2×40A,SA-YZ2×50,SA-YZM7.5,SA-YZ2×55,SA-YZ2×70,SA-YZ2×80,SA-YZ4x45,SA-YQZ40,SA-YZ2×40B,SA-ZY2×90,SA-YZ4×50,ZQT2×100,ZQT2X60,ZQT2×40等。每个摩擦轮都使用液压马达带动星齿轮传动效率高,不会产片停机再启动时的顿挫使导线损伤
磨芯式液压张牵机