... is included.Function & Performance, Oil bath mechanical drivingMax gate weight 600kg;Miniaturization design(260HX220WX120L),Quiet, durable, great pulling ... ,Extending port reserved for system upgrade.Technical Data.Max Gate Weight: 600kgOperating Voltage: 220V , 50HZ (or other ... from ALIBABA.Company Brief Introduction,Our Company, Guangzhou OUYANG Security and building material Tech Co., Ltd. is one ...