Puli pl-t40sa 380V 4T gantry hoist (single side manual unlocking)

  Mechanical safety device, unilateral manual unlocking, manual lowering, double hydraulic cylinder chain drive, steel wire rope balance system, maximum lifting height 1910mm, integral column gantry design, does not hinder the polymer super wear-resistant slider in the ground space, has longer service life, and is equipped with high-precision lifting bracket return angle locking, The locking swing of the supporting arm of the device is very small, and the two sections of spiral stepless adjustment support tray is provided with a ceiling beam lifting height limit to protect personal safety