... gate high speed safty dimension: 340*290*1030mm bar: 2-6m, running speed:2,4,6s Standard pole barrierModel: YA ... 290mm×1030mmN.W: 60Kg Main technical parameters:Material of the bar: Aluminium alloy rectangular tubeLifting time of the bar2, 4 ... : Diversified bar, ; Running status of the bar is smooth, reliable. Running time, 2sec, 4sec, 6sec are optional; A variety of new style caseworks can ...