旋(Xuan)挖(Wa)钻(Zuan)机(Ji)是(Shi)一(Yi)种(Zhong)效(Xiao)率(Lu)、(?)经(Jing)济(Ji)、(?)安(An)全(Quan)、(?)绿(Lu)色(Se)环(Huan)保(Bao)的(De)桩(Zhuang)工(Gong)设(She)备(Bei),具(Ju)有(You)施(Shi)工(Gong)方(Fang)便(Bian)、(?)不(Bu)影(Ying)响(Xiang)原(Yuan)有(You)交(Jiao)通(Tong)等(Deng)诸(Zhu)多(Duo)优(You)点(Dian),近(Jin)几(Ji)年(Nian)在(Zai)岩(Yan)溶(Rong)地(Di)区(Qu)尤(You)其(Qi)是(Shi)像(Xiang)贵(Gui)州(Zhou)区(Qu)域(Yu)环(Huan)境(Jing)复(Fu)杂(Za)的(De)桩(Zhuang)基(Ji)I程(Cheng)中(Zhong)应(Ying)用(Yong)所(Suo)占(Zhan)比(Bi)重(Zhong)逐(Zhu)年(Nian)上(Shang)升(Sheng)。(?)

   随(Sui)着(Zhuo)经(Jing)济(Ji)的(De)发(Fa)展(Zhan),越(Yue)来(Lai)越(Yue)多(Duo)的(De)先(Xian)进(Jin)机(Ji)械(Xie)被(Bei)引(Yin)入(Ru)到(Dao)中(Zhong)国(Guo),旋(Xuan)挖(Wa)钻(Zuan)机(Ji)就(Jiu)是(Shi)近(Jin)年(Nian)来(Lai)弓(Gong)|进(Jin)的(De)钻(Zuan)孔(Kong)械(Xie)具(Ju)。(?)旋(Xuan)挖(Wa)钻(Zuan)机(Ji)自(Zi)从(Cong)被(Bei)引(Yin)入(Ru)中(Zhong)国(Guo)后(Hou)就(Jiu)凭(Ping)借(Jie)其(Qi)钻(Zuan)孔(Kong)的(De)速(Su)度(Du)快(Kuai)、(?)钻(Zuan)孔(Kong)质(Zhi)量(Liang)高(Gao)而(?)被(Bei)广(Guang)大(Da)建(Jian)筑(Zhu)工(Gong)作(Zuo)者(Zhe)所(Suo)推(Tui)荐(Jian),更(Geng)借(Jie)此(Ci)成(Cheng)为(Wei)目(Mu)前(Qian)桩(Zhuang)基(Ji)旋(Xuan)工(Gong)的(De)最(Zui)主(Zhu)要(Yao)的(De)方(Fang)法(Fa)。(?)到(Dao)目(Mu)前(Qian),旋(Xuan)挖(Wa)钻(Zuan)机(Ji)在(Zai)高(Gao)速(Su)公(Gong)路(Lu)、(?)高(Gao)铁(Tie)、(?)房(Fang)建(Jian)、(?)水(Shui)利(Li)及(Ji)水(Shui)电(Dian)站(Zhan)等(Deng)基(Ji)础(Chu)建(Jian)设(She)的(De)桩(Zhuang)基(Ji)施(Shi)工(Gong)中(Zhong)广(Guang)泛(Fan)应(Ying)用(Yong),在(Zai)不(Bu)同(Tong)的(De)地(Di)质(Zhi)条(Tiao)件(Jian)下(Xia)施(Shi)工(Gong)也(Ye)能(Neng)够(Gou)钻(Zuan)出(Chu)符(Fu)合(He)要(Yao)求(Qiu)的(De)钻(Zuan)孔(Kong)深(Shen)度(Du)和(He)直(Zhi)径(Jing),大(Da)大(Da)的(De)提(Ti)高(Gao)了(Liao)施(Shi)工(Gong)效(Xiao)率(Lu),缩(Suo)短(Duan)了(Liao)工(Gong)期(Qi),减(Jian)少(Shao)了(Liao)施(Shi)工(Gong)成(Cheng)本(Ben)。(?)

   主(Zhu)要(Yao)特(Te)点(Dian)：(?)

   ■(?)市(Shi)场(Chang)主(Zhu)力(Li)机(Ji)型(Xing),可(Ke)满(Man)足(Zu)各(Ge)种(Zhong)复(Fu)杂(Za)I况(Kuang)桩(Zhuang)基(Ji)础(Chu)施(Shi)工(Gong);

   ■(?)美(Mei)国(Guo)原(Yuan)装(Zhuang)康(Kang)明(Ming)斯(Si)发(Fa)动(Dong)机(Ji),排(Pai)放(Fang)符(Fu)合(He)欧(Ou)工(Gong)标(Biao)准(Zhun);

   ■(?)抗(Kang)弯(Wan)高(Gao)强(Qiang)度(Du)进(Jin)口(Kou)品(Pin)牌(Pai)履(Lu)带(Dai)板(Ban)、(?)承(Cheng)重(Zhong)轮(Lun);

   ■(?)动(Dong)力(Li)头(Tou)配(Pei)置(Zhi)三(San)马(Ma)达(Da)三(San)减(Jian)速(Su)器(Qi),最(Zui)大(Da)可(Ke)提(Ti)供(Gong)360kNM强(Qiang)劲(Jin)扭(Niu)矩(Ju);

   ■(?)分(Fen)离(Li)式(Shi)钻(Zuan)杆(Gan)驱(Qu)动(Dong)器(Qi),可(Ke)配(Pei)多(Duo)种(Zhong)摩(Mo)擦(Ca)和(He)机(Ji)锁(Suo)钻(Zuan)杆(Gan);

   ■(?)可(Ke)实(Shi)现(Xian)液(Ye)压(Ya)锤(Chui),长(Chang)螺(Luo)旋(Xuan)、(?)导(Dao)杆(Gan)式(Shi)抓(Zhua)斗(Dou)等(Deng)各(Ge)种(Zhong)工(Gong)法(Fa)施(Shi)工(Gong),发(Fa)挥(Hui)多(Duo)功(Gong)能(Neng)组(Zu)合(He)优(You)势(Shi);

   ■(?)独(Du)家(Jia)双(Shuang)减(Jian)速(Su)器(Qi)马(Ma)达(Da)回(Hui)转(Zhuan)锁(Suo)定(Ding)机(Ji)构(Gou),针(Zhen)对(Dui)复(Fu)杂(Za)工(Gong)况(Kuang)增(Zeng)配(Pei)上(Shang)下(Xia)车(Che)油(You)缸(Gang)锁(Suo)紧(Jin)装(Zhuang)置(Zhi);

   ■(?)“(?)大(Da)三(San)角(Jiao)”(?)支(Zhi)撑(Cheng)机(Ji)构(Gou),整(Zheng)机(Ji)稳(Wen)定(Ding)性(Xing)好(Hao),明(Ming)显(Xian)降(Jiang)低(Di)复(Fu)杂(Za)地(Di)层(Ceng)施(Shi)工(Gong)时(Shi)设(She)备(Bei)晃(Huang)动(Dong),加(Jia)压(Ya)方(Fang)式(Shi)直(Zhi)接(Jie),入(Ru)岩(Yan)能(Neng)力(Li)强(Qiang);

   ■(?)H梁(Liang)两(Liang)侧(Ce)可(Ke)增(Zeng)配(Pei)便(Bian)捷(Jie)式(Shi)配(Pei)重(Zhong),最(Zui)大(Da)可(Ke)增(Zeng)加(Jia)16T，(?)在(Zai)增(Zeng)强(Qiang)稳(Wen)定(Ding)性(Xing)的(De)同(Tong)时(Shi)增(Zeng)加(Jia)了(Liao)主(Zhu)机(Ji)可(Ke)承(Cheng)受(Shou)的(De)最(Zui)大(Da)加(Jia)压(Ya)力(Li);

   ■(?)主(Zhu)受(Shou)力(Li)面(Mian)滑(Hua)架(Jia)配(Pei)有(You)三(San)组(Zu)耐(Nai)磨(Mo)板(Ban),整(Zheng)体(Ti)式(Shi)勾(Gou)板(Ban)设(She)计(Ji),大(Da)大(Da)延(Yan)长(Chang)了(Liao)滑(Hua)架(Jia)寿(Shou)命(Ming);

   ■(?)主(Zhu)卷(Juan)扬(Yang)机(Ji)可(Ke)选(Xuan)配(Pei)长(Chang)卷(Juan)筒(Tong)结(Jie)构(Gou),提(Ti)升(Sheng)力(Li)42吨(Dun)。(?)