PQD新型橋式起重機的起升及運行機構均采用的是新型的BS係xi列lie減jian速su機ji，及ji配pei套tao電dian機ji。其qi外wai形xing美mei觀guan，安an裝zhuang形xing式shi多duo樣yang。特te別bie是shi與yu電dian機ji連lian接jie部bu分fen省sheng去qu了le聯lian軸zhou器qi及ji傳chuan動dong軸zhou
，電dian機ji直zhi接jie與yu減jian速su機ji進jin行xing配pei合he安an裝zhuang

，這zhe一yi設she計ji理li念nian抹mo去qu了le多duo年nian來lai起qi重zhong機ji使shi用yong過guo程cheng中zhong噪zao音yin大da、anzhuangjiweihukunnandequedian。qijuantongzucaiyongdeshixinxingjiegoudejuantong
，gaijuantongzuzhongliangqing，tijixiao
，anquanxinggao。gaiqizhongjideweihuzhouqichang
，qiweihubujianshao，zaishiyongguochengzhongdadatigaoleqiliyonglv，jianshaolebubiyaodenengliangsunhao，dadaolejienengjianpaidemude。 PQD新型橋式起重機的車輪組采用的是本公司自主研發的新型車輪組

，其外形美觀
、體積小、重量輕、互hu換huan性xing強qiang安an全quan性xing高gao且qie便bian於yu安an裝zhuang及ji維wei護hu。以yi其qi便bian於yu生sheng產chan的de特te點dian有you效xiao地di提ti高gao了le生sheng產chan效xiao率lv。端duan梁liang矩ju形xing管guan箱xiang形xing梁liang，縱zong梁liang由you鋼gang板ban焊han接jie成cheng
，各ge梁liang之zhi間jian采cai用yong螺luo栓shuan連lian接jie。