杭州(zhou)杭重工程(cheng)機(ji)械有限公(gong)司(si)(si)成立于2009年(nian),原是杭州(zhou)重型機(ji)械有限公(gong)司(si)(si)國有全(quan)資(zi)子公(gong)司(si)(si);2018年(nian)1月公(gong)司(si)(si)完成資(zi)產重組成為杭叉集團股份(fen)有限公(gong)司(si)(si)全(quan)資(zi)子公(gong)司(si)(si),注冊資(zi)本8500萬元。公(gong)司(si)(si)位于杭州(zhou)市臨安青山(shan)湖(hu)街(jie)道王家(jia)山(shan)路5號,總投資(zi)2.4億元。
公(gong)(gong)(gong)司(si)(si)主要從事各(ge)種強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)機(ji)(ji)(ji)(ji)等工(gong)程機(ji)(ji)(ji)(ji)械(xie)產(chan)品(pin)(pin)的(de)(de)設計、制造和服務。主要產(chan)品(pin)(pin)一(yi)(yi)一(yi)(yi)機(ji)(ji)(ji)(ji)液(ye)一(yi)(yi)體(ti)(ti)式(shi)(shi)強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)機(ji)(ji)(ji)(ji),即主卷揚采用(yong)(yong)機(ji)(ji)(ji)(ji)械(xie)傳(chuan)動(dong)(穩定(ding)耐用(yong)(yong)),行(xing)走、回(hui)轉(zhuan)、變幅及(ji)履帶伸縮則(ze)采用(yong)(yong)液(ye)壓傳(chuan)動(dong)(靈活高(gao)效),這種集機(ji)(ji)(ji)(ji)械(xie)與液(ye)壓傳(chuan)動(dong)優點于一(yi)(yi)體(ti)(ti)的(de)(de)模(mo)式(shi)(shi),提(ti)高(gao)了整機(ji)(ji)(ji)(ji)的(de)(de)工(gong)作性能,更適合強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)的(de)(de)特殊(shu)工(gong)況。公(gong)(gong)(gong)司(si)(si)產(chan)品(pin)(pin)覆蓋2500噸米以下的(de)(de)夯(hang)(hang)擊能級。主要應用(yong)(yong)于工(gong)業與民用(yong)(yong)建筑、高(gao)速公(gong)(gong)(gong)路、機(ji)(ji)(ji)(ji)場跑道及(ji)碼頭等地(di)基的(de)(de)夯(hang)(hang)實(shi)作業。針(zhen)對(dui)可液(ye)化砂土區(qu)、濕陷(xian)性黃土區(qu)和軟粘(zhan)土區(qu)土質(zhi),利(li)用(yong)(yong)夯(hang)(hang)錘自由落體(ti)(ti),把(ba)土體(ti)(ti)中(zhong)(zhong)的(de)(de)氣體(ti)(ti)和水排出,提(ti)高(gao)土體(ti)(ti)強(qiang)(qiang)(qiang)(qiang)度。2010年,產(chan)品(pin)(pin)獲發(fa)明(ming)專(zhuan)利(li);2013年,公(gong)(gong)(gong)司(si)(si)成為履帶式(shi)(shi)強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)機(ji)(ji)(ji)(ji)行(xing)業標準的(de)(de)起草單位。改制后,公(gong)(gong)(gong)司(si)(si)依托杭叉(cha)集團技術(shu)研發(fa)平臺,成立強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)機(ji)(ji)(ji)(ji)械(xie)研究(jiu)所,繼續(xu)升級機(ji)(ji)(ji)(ji)液(ye)一(yi)(yi)體(ti)(ti)式(shi)(shi)強(qiang)(qiang)(qiang)(qiang)夯(hang)(hang)機(ji)(ji)(ji)(ji)。目前公(gong)(gong)(gong)司(si)(si)有效性專(zhuan)利(li)52項(xiang),其中(zhong)(zhong)發(fa)明(ming)專(zhuan)利(li)6項(xiang),實(shi)用(yong)(yong)型45項(xiang)委(wei)托集團公(gong)(gong)(gong)司(si)(si)在申報(bao)為授權已受理12項(xiang),其中(zhong)(zhong)發(fa)明(ming)型9項(xiang),實(shi)用(yong)(yong)型3項(xiang)。