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VICKERS柱塞泵工作原理：

    VICKERS柱(zhu)(zhu)塞泵是液(ye)壓系統的(de)(de)一個重(zhong)要(yao)裝(zhuang)置。它(ta)依靠柱(zhu)(zhu)塞在(zai)(zai)(zai)缸體中往復運動，使(shi)密封(feng)工作容(rong)腔的(de)(de)容(rong)積發生變化來實現(xian)吸油(you)、壓油(you)。柱(zhu)(zhu)塞在(zai)(zai)(zai)缸體中要(yao)往復運動，因(yin)此，它(ta)的(de)(de)運動量很大(da)，在(zai)(zai)(zai)工作過程中需(xu)要(yao)承受(shou)巨大(da)的(de)(de)摩擦(ca)力，因(yin)此，柱(zhu)(zhu)塞要(yao)求高(gao)的(de)(de)硬度、耐磨性和使(shi)用(yong)(yong)壽命以(yi)及高(gao)的(de)(de)精度等。通過研究，采用(yong)(yong)淬火熱處(chu)理可以(yi)滿足柱(zhu)(zhu)塞的(de)(de)技(ji)術要(yao)求。

VICKERS柱塞泵的機械分類：

①軸向柱塞泵

軸(zhou)向(xiang)柱(zhu)(zhu)(zhu)塞(sai)(sai)泵(beng)是(shi)活塞(sai)(sai)或柱(zhu)(zhu)(zhu)塞(sai)(sai)的(de)(de)往復(fu)(fu)運動(dong)(dong)方向(xiang)與缸(gang)體中心軸(zhou)平行的(de)(de)柱(zhu)(zhu)(zhu)塞(sai)(sai)泵(beng)。軸(zhou)向(xiang)柱(zhu)(zhu)(zhu)塞(sai)(sai)泵(beng)是(shi)利用與傳動(dong)(dong)軸(zhou)平行的(de)(de)柱(zhu)(zhu)(zhu)塞(sai)(sai)在柱(zhu)(zhu)(zhu)塞(sai)(sai)孔內往復(fu)(fu)運動(dong)(dong)所產(chan)生的(de)(de)容(rong)積變化來進行工(gong)作(zuo)的(de)(de)。由于柱(zhu)(zhu)(zhu)塞(sai)(sai)和柱(zhu)(zhu)(zhu)塞(sai)(sai)孔都是(shi)圓(yuan)形零件，加工(gong)時可以(yi)達到很高(gao)的(de)(de)精度配合，因(yin)此容(rong)積效(xiao)率高(gao)，運轉平穩(wen)，流量均勻性好，噪聲低(di)，工(gong)作(zuo)壓(ya)力高(gao)等(deng)優(you)點，但對(dui)液壓(ya)油(you)的(de)(de)污染較(jiao)敏感，結構較(jiao)復(fu)(fu)雜，造價較(jiao)高(gao)。

②直軸斜盤式柱塞泵

直軸(zhou)斜盤式柱塞泵(beng)(beng)(beng)(beng)分(fen)為壓(ya)(ya)力供油(you)(you)(you)(you)(you)(you)型(xing)的(de)(de)自吸(xi)油(you)(you)(you)(you)(you)(you)型(xing)兩種。壓(ya)(ya)力供油(you)(you)(you)(you)(you)(you)型(xing)液(ye)(ye)(ye)壓(ya)(ya)泵(beng)(beng)(beng)(beng)大都(dou)采用(yong)(yong)有(you)氣壓(ya)(ya)的(de)(de)油(you)(you)(you)(you)(you)(you)箱(xiang)(xiang)(xiang)，也有(you)液(ye)(ye)(ye)壓(ya)(ya)泵(beng)(beng)(beng)(beng)本身(shen)帶有(you)補油(you)(you)(you)(you)(you)(you)分(fen)泵(beng)(beng)(beng)(beng)向液(ye)(ye)(ye)壓(ya)(ya)泵(beng)(beng)(beng)(beng)進油(you)(you)(you)(you)(you)(you)口提供壓(ya)(ya)力油(you)(you)(you)(you)(you)(you)的(de)(de)。自吸(xi)油(you)(you)(you)(you)(you)(you)型(xing)液(ye)(ye)(ye)壓(ya)(ya)泵(beng)(beng)(beng)(beng)的(de)(de)自吸(xi)油(you)(you)(you)(you)(you)(you)能(neng)力很強，無需外力供油(you)(you)(you)(you)(you)(you)。靠(kao)氣壓(ya)(ya)供油(you)(you)(you)(you)(you)(you)的(de)(de)液(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)箱(xiang)(xiang)(xiang)，在每次啟動機(ji)器(qi)后(hou)，必須等液(ye)(ye)(ye)壓(ya)(ya)漬箱(xiang)(xiang)(xiang)達到使(shi)用(yong)(yong)氣壓(ya)(ya)后(hou)，才能(neng)操作機(ji)械。如液(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)箱(xiang)(xiang)(xiang)的(de)(de)氣壓(ya)(ya)不足時(shi)就(jiu)擔任(ren)機(ji)器(qi)，會對液(ye)(ye)(ye)壓(ya)(ya)泵(beng)(beng)(beng)(beng)內的(de)(de)與滑鞭造(zao)成(cheng)(cheng)拉脫現象(xiang)，出會造(zao)成(cheng)(cheng)泵(beng)(beng)(beng)(beng)體內回程板與壓(ya)(ya)板的(de)(de)非(fei)正常磨損。

③徑向柱塞泵

徑(jing)(jing)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)可分為閥配(pei)(pei)流(liu)與軸(zhou)(zhou)(zhou)配(pei)(pei)流(liu)兩大(da)類。閥配(pei)(pei)流(liu)徑(jing)(jing)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)存(cun)在故障率(lv)高、效率(lv)低等缺點。上(shang)70、80年代發展的(de)軸(zhou)(zhou)(zhou)配(pei)(pei)流(liu)徑(jing)(jing)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)克(ke)服(fu)了閥配(pei)(pei)流(liu)徑(jing)(jing)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)的(de)不(bu)(bu)足。由于徑(jing)(jing)向(xiang)(xiang)泵(beng)(beng)(beng)(beng)結構上(shang)的(de)特點，陜定(ding)了軸(zhou)(zhou)(zhou)配(pei)(pei)流(liu)徑(jing)(jing)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)比軸(zhou)(zhou)(zhou)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)耐(nai)沖(chong)擊、壽(shou)命長、控(kong)制精度(du)(du)高。變量行程(cheng)短泵(beng)(beng)(beng)(beng)的(de)變量是在變量柱(zhu)塞(sai)和限位柱(zhu)塞(sai)作用下(xia)，改變定(ding)子的(de)偏(pian)心距實現的(de)，而定(ding)于的(de)zui大(da)偏(pian)心距為5—9mm(根據排量大(da)小(xiao)不(bu)(bu)同(tong))，變量行程(cheng)很短。且變量機構設計為高壓操縱，由控(kong)制閥進(jin)行控(kong)制。故該泵(beng)(beng)(beng)(beng)的(de)響應速度(du)(du)快。徑(jing)(jing)向(xiang)(xiang)結構設計克(ke)服(fu)了如軸(zhou)(zhou)(zhou)向(xiang)(xiang)柱(zhu)塞(sai)泵(beng)(beng)(beng)(beng)滑靴偏(pian)磨(mo)的(de)問題(ti)。使其(qi)抗沖(chong)擊能力大(da)幅度(du)(du)提高。

④液壓柱塞泵

液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)柱(zhu)塞泵(beng)(beng)(beng)(beng)靠氣壓(ya)(ya)(ya)供(gong)油(you)(you)(you)(you)(you)(you)的(de)(de)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)(you)(you)(you)箱(xiang)，在(zai)每次啟動(dong)機(ji)(ji)器后(hou)，必須等(deng)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)漬箱(xiang)達(da)到使(shi)用氣壓(ya)(ya)(ya)后(hou)，才能操作(zuo)機(ji)(ji)械。直軸斜(xie)盤式柱(zhu)塞泵(beng)(beng)(beng)(beng)分(fen)為壓(ya)(ya)(ya)力供(gong)油(you)(you)(you)(you)(you)(you)型(xing)的(de)(de)自吸(xi)油(you)(you)(you)(you)(you)(you)型(xing)兩種。壓(ya)(ya)(ya)力供(gong)油(you)(you)(you)(you)(you)(you)型(xing)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)大都采用有(you)(you)氣壓(ya)(ya)(ya)的(de)(de)油(you)(you)(you)(you)(you)(you)箱(xiang)，也有(you)(you)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)本身帶(dai)有(you)(you)補油(you)(you)(you)(you)(you)(you)分(fen)泵(beng)(beng)(beng)(beng)向(xiang)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)進油(you)(you)(you)(you)(you)(you)口提供(gong)壓(ya)(ya)(ya)力油(you)(you)(you)(you)(you)(you)的(de)(de)。自吸(xi)油(you)(you)(you)(you)(you)(you)型(xing)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)的(de)(de)自吸(xi)油(you)(you)(you)(you)(you)(you)能力很強，無(wu)需外力供(gong)油(you)(you)(you)(you)(you)(you)。對(dui)于自吸(xi)油(you)(you)(you)(you)(you)(you)型(xing)柱(zhu)塞泵(beng)(beng)(beng)(beng)，液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)(you)(you)(you)箱(xiang)內的(de)(de)油(you)(you)(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)(ye)不得低于油(you)(you)(you)(you)(you)(you)標下限，要(yao)保持足夠數量的(de)(de)液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)(you)(you)(you)。液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)(you)(you)(you)的(de)(de)清(qing)潔度越高，液(ye)(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)的(de)(de)使(shi)用壽命(ming)越長。

威格士柱塞泵工作流程：

威(wei)格士柱(zhu)塞(sai)(sai)泵(beng)(beng)柱(zhu)塞(sai)(sai)往復運動(dong)總行程(cheng)(cheng)(cheng)L是不變(bian)(bian)(bian)的(de)，由(you)凸(tu)輪(lun)的(de)升程(cheng)(cheng)(cheng)決定。柱(zhu)塞(sai)(sai)每循環的(de)供油(you)(you)量大小(xiao)取(qu)決于供油(you)(you)行程(cheng)(cheng)(cheng),供油(you)(you)行程(cheng)(cheng)(cheng)不受(shou)凸(tu)輪(lun)軸控制是可變(bian)(bian)(bian)的(de)。供油(you)(you)開始時刻不隨供油(you)(you)行程(cheng)(cheng)(cheng)的(de)變(bian)(bian)(bian)化(hua)而(er)變(bian)(bian)(bian)化(hua)。轉動(dong)柱(zhu)塞(sai)(sai)可改變(bian)(bian)(bian)供油(you)(you)終了時刻，從(cong)而(er)改變(bian)(bian)(bian)供油(you)(you)量。柱(zhu)塞(sai)(sai)泵(beng)(beng)工作時，在(zai)噴油(you)(you)泵(beng)(beng)凸(tu)輪(lun)軸上的(de)凸(tu)輪(lun)與柱(zhu)塞(sai)(sai)彈簧(huang)的(de)作用下，迫使(shi)柱(zhu)塞(sai)(sai)作上、下往復運動(dong)，從(cong)而(er)完成泵(beng)(beng)油(you)(you)任務，泵(beng)(beng)油(you)(you)過程(cheng)(cheng)(cheng)可分為(wei)以下三(san)個階段(duan)。

進油過程

    當凸(tu)輪的(de)(de)凸(tu)起部分轉過去(qu)后，在彈簧力的(de)(de)作用下，柱塞(sai)(sai)(sai)向下運動(dong)，柱塞(sai)(sai)(sai)上(shang)部空(kong)間（稱為泵(beng)油(you)室）產生真(zhen)空(kong)度，當柱塞(sai)(sai)(sai)上(shang)端面把柱塞(sai)(sai)(sai)套上(shang)的(de)(de)進油(you)孔(kong)(kong)打開(kai)后，充滿在油(you)泵(beng)上(shang)體油(you)道內的(de)(de)柴(chai)油(you)經油(you)孔(kong)(kong)進入泵(beng)油(you)室，柱塞(sai)(sai)(sai)運動(dong)到下止(zhi)點，進油(you)結(jie)束(shu)。

供油過程

    當凸(tu)(tu)輪軸(zhou)轉到(dao)凸(tu)(tu)輪的(de)凸(tu)(tu)起部分頂(ding)起滾輪體時，柱(zhu)(zhu)(zhu)塞(sai)(sai)彈簧被壓(ya)縮，柱(zhu)(zhu)(zhu)塞(sai)(sai)向上(shang)運動，燃油(you)受壓(ya)，一(yi)部分燃油(you)經油(you)孔流回噴(pen)油(you)泵上(shang)體油(you)腔。當柱(zhu)(zhu)(zhu)塞(sai)(sai)頂(ding)面遮住套筒上(shang)進(jin)油(you)孔的(de)上(shang)緣時，由(you)于柱(zhu)(zhu)(zhu)塞(sai)(sai)和套筒的(de)配合間隙很小（0.0015-0.0025mm）使柱(zhu)(zhu)(zhu)塞(sai)(sai)頂(ding)部的(de)泵油(you)室成(cheng)為(wei)一(yi)個密封(feng)油(you)腔，柱(zhu)(zhu)(zhu)塞(sai)(sai)繼續上(shang)升，泵油(you)室內的(de)油(you)壓(ya)迅速(su)升高(gao)(gao)(gao)，泵油(you)壓(ya)力>出油(you)閥(fa)彈簧力+高(gao)(gao)(gao)壓(ya)油(you)管剩余壓(ya)力時，推(tui)開(kai)出油(you)閥(fa)，高(gao)(gao)(gao)壓(ya)柴油(you)經出油(you)閥(fa)進(jin)入高(gao)(gao)(gao)壓(ya)油(you)管，通過噴(pen)油(you)器噴(pen)入燃燒(shao)室。

回油過程

    柱塞(sai)(sai)向上(shang)供(gong)油(you)(you)(you)，當上(shang)行到柱塞(sai)(sai)上(shang)的(de)斜槽（停供(gong)邊）與(yu)套筒(tong)上(shang)的(de)回油(you)(you)(you)孔相通(tong)時，泵(beng)油(you)(you)(you)室低(di)壓油(you)(you)(you)路便(bian)與(yu)柱塞(sai)(sai)頭部(bu)的(de)中孔和徑向孔及(ji)斜槽溝通(tong)，油(you)(you)(you)壓驟然下(xia)降，出油(you)(you)(you)閥(fa)在彈簧力的(de)作用(yong)下(xia)迅(xun)速關閉，停止供(gong)油(you)(you)(you)。此(ci)后(hou)柱塞(sai)(sai)還要上(shang)行，當凸(tu)輪的(de)凸(tu)起部(bu)分轉(zhuan)過去后(hou)，在彈簧的(de)作用(yong)下(xia)，柱塞(sai)(sai)又下(xia)行。此(ci)時便(bian)開始了下(xia)一(yi)個循環(huan)。

    柱(zhu)(zhu)塞(sai)(sai)(sai)泵(beng)以(yi)一(yi)個(ge)(ge)(ge)柱(zhu)(zhu)塞(sai)(sai)(sai)為原理介(jie)紹，一(yi)個(ge)(ge)(ge)柱(zhu)(zhu)塞(sai)(sai)(sai)泵(beng)上有兩個(ge)(ge)(ge)單向閥(fa)，并且方(fang)(fang)(fang)向相(xiang)反，柱(zhu)(zhu)塞(sai)(sai)(sai)向一(yi)個(ge)(ge)(ge)方(fang)(fang)(fang)向運動(dong)(dong)時缸內(nei)出(chu)現負壓，這(zhe)時一(yi)個(ge)(ge)(ge)單向閥(fa)打開液(ye)體被(bei)吸(xi)(xi)入缸內(nei)，柱(zhu)(zhu)塞(sai)(sai)(sai)向另(ling)一(yi)個(ge)(ge)(ge)方(fang)(fang)(fang)向運動(dong)(dong)時，將(jiang)液(ye)體壓縮后(hou)另(ling)一(yi)個(ge)(ge)(ge)單向閥(fa)被(bei)打開，被(bei)吸(xi)(xi)入缸內(nei)的液(ye)體被(bei)排出(chu)。這(zhe)種工作(zuo)方(fang)(fang)(fang)式連(lian)續(xu)運動(dong)(dong)后(hou)就形成了(le)連(lian)續(xu)供油 。

VICKERS柱塞泵的特點：

    【1】VICKERS柱塞泵具有額(e)定壓力高(gao)、結構緊湊、效(xiao)率高(gao)和流(liu)量調節方便等優點。

   【2】 VICKERS柱(zhu)塞(sai)(sai)(sai)泵是利用與傳動軸平行(xing)的(de)(de)柱(zhu)塞(sai)(sai)(sai)在柱(zhu)塞(sai)(sai)(sai)孔(kong)內(nei)往(wang)復運動所產生的(de)(de)容積變化來(lai)進行(xing)工(gong)作(zuo)的(de)(de)。由(you)于柱(zhu)塞(sai)(sai)(sai)和柱(zhu)塞(sai)(sai)(sai)孔(kong)都是圓(yuan)形零件，加(jia)工(gong)時可以達到很高(gao)的(de)(de)精度配合(he)，因(yin)此(ci)具(ju)有容積效率高(gao)，運轉平穩，流(liu)量均勻性(xing)好，噪聲低(di)，工(gong)作(zuo)壓力高(gao)等優點，但對液壓油的(de)(de)污染較敏(min)感，結(jie)構較復雜，造價較高(gao)。 

    【3】柱塞泵依靠柱塞在缸(gang)體中往復運動，使密封工(gong)(gong)作容腔的容積發生變(bian)化(hua)來實現(xian)吸油、壓油。大金柱塞泵，柱塞泵，VICKERS柱塞泵被廣泛應用于(yu)高壓、大流(liu)量和(he)流(liu)量需要調節的場合，諸如液壓機(ji)、工(gong)(gong)程機(ji)械和(he)船舶中。 

威格士柱塞泵的特電和優點：

【1】泵的壽命長
【2】泵的噪聲低
【3】進口和出口的壓力表
【4】接口和可調整的zui大
【5】排量擋塊-標準
【6】壓力脈動小得驚人，僅4%
【7】安裝和使用成本低
【8】維護簡單
【9】設備設計的靈活性強
【10】體積小,節省空間
【11】提升無泄漏系統設(she)計(ji)

美國VICKERS柱塞泵系列型號：

VICKERS威格士柱塞泵PVM020型號：

PVM020EL02AS02AAC23200000A0A

PVM020EL07CS02AAB23200000A0A

PVM020EL07CS02AAC2320000AA0A

PVM020ER01AS02AAC07200000A0A

PVM020ER02AE01AAA23000000A0A

PVM020ER02AS02AAC23240000A0A

PVM020ER05CS01AAA23000000A0A

PVM020ER05CS01AAB23110000A0A

PVM020ER07CS02AAB23200000A0A

PVM020ER07CS02AAC2320000AA0A

VICKERS威格(ge)士柱(zhu)塞(sai)泵PVM045型號(hao)：

PVM045EL07CS02AAC28110000A0A

PVM045ER05CE01AAB28110000A0A

PVM045ER05CE0200A23000000A0A

PVM045ER05CE02AAA28000000A0A

PVM045ER05CE04AAA28000000A0A

PVM045ER05CS01AAA28000000A0A

PVM045ER05CS01AAA2800000AA0A

PVM045ER05CS01AAC2811000000A

PVM045ER05CS0200C2320000CA0A

PVM045ER05CS0200C28110000A0A

PVM045ER05CS02AAA07000000A0A

PVM045ER05CS02AAA28000000A0A

PVM045ER05CS02AAB21110000A0A

PVM045ER05CS02AAB28110000A0A

PVM045ER05CS02AAC28110000A0A

PVM045ER05CS02AAC28200000A0A

PVM045ER05CS02ASA2800000AA0A

PVM045ER05CS04AAA28000000A0A

PVM045ER06CS02AAA28000000A0A

PVM045ER06CS02AAB21110000A0A

PVM045ER06CS02AAB28110000A0A

PVM045ER06CS02AAC2320000AA0A

PVM045ER06CS02AAC28110000A0A

PVM045ER06CS02AAC2811000DA0A

PVM045ER06CS05AAC28200000A0A

PVM045ER07CS02AAC28110000A0A

PVM045ER07CS02AAC2811000AA0A

PVM045ER07CS02AAC28200000A0A

PVM045ER07DE05AAA23000000A0A

PVM045ER08CS02AAC28110000A0A

PVM045ER08CS05AAA28000000AGA

PVM045ER17DS04AAA28000000A0A

PVM045ER17DS05AAA0700000AA0A

PVM045ER17DS05AAB2311000CA0A

PVM045ML07CE01AAB28200000A0A

PVM045MR05CS01AAC28110000A0A

PVM045MR08CS02AAC28200000A0A

VICKERS威格(ge)士柱塞泵PVM050型號(hao)：

PVM050EL07CS01AAB2320000AA0A

PVM050ER05CS02AAC21110000A0A

PVM050ER06CS02AAC07200000A0A

PVM050ER07CS01AAB2320000AA0A

VICKERS威格(ge)士柱(zhu)塞泵PVM057型號(hao)：

PVM057ER09EE02AAB10110000A0A

PVM057ER09ES02AAC07200000A0A

PVM057ER09GS0200A0700000C00A

PVM057ER09GS02AAA07000000A0A

PVM057ER09GS02AAA0700000AA0A

PVM057ER09GS02AAA28000000A0A

PVM057ER09GS02AAB2811000AA0A

PVM057ER09GS02AAC28110000A0A

PVM057ER09GS02AAC28200000A0A

PVM057ER09GS02AAC2820000CA0A

PVM057MR07GE02AAB28110000A0A

PVM057MR11GS02AAC28200000A0A

VICKERS威格士柱(zhu)塞(sai)泵(beng)PVM063型(xing)號(hao)：

PVM063ER09EE01AAA07000000A0A

PVM063ER09EE02AAA21000000A0A

PVM063ER09ES02AAA21000000A0A

PVM063ER09ES02AAC07200000A0A

PVM063ER11GS02AAA23000000A0A

PVM063ER09EE02AAA21000000A0A

PVM063ER09ES02AAA21000000A0A

VICKERS威格士柱塞泵PVM074型號：

PVM074ER09ES02AAC07200000A0A

PVM074ER09ES02AAC23200000A0A

PVM074ER09ES04AAA28000000A0A

PVM074ER09GS02AAA07000000A0A

PVM074ER09GS02AAA28000000A0A

PVM074ER09GS02AAC18200000A0A

PVM074ER09GS02AAC28110000A0A

PVM074ER09GS02AAC28200000A0A

PVM074ER09GS04AAC28200000A0A

PVM074ER09GS04AAE00200000A0A

PVM074ER10ES02AAB28110000A0A

PVM074ER10GS02AAC2824000EA0A

PVM074ER11GS02AAC28240000A0A

PVM074ER19FS04AAA28000000A0A

PVM074ER19FS04AUF0020000000A

PVM074MR09GS02AAC2820000AA0A

PVM074MR10ES0200C2820000EA0A

PVM074MR11GS02AAC25200000A0A

VICKERS威(wei)格(ge)士柱塞泵PVM081型號：

PVM081ER09ES02AAC07200000A0A

PVM081ER09ES02AAC23200000A0A

PVM081ER09GS02AAC2320000000A

PVM081ER09GS04AAA23000000A0A

VICKERS威(wei)格士柱塞泵(beng)PVM098型號：

PVM098EL11ES02AAC28200000A0A

PVM098ER10GS02AAA2800000EA0A

PVM098ER10GS02AAB28110000A0A

PVM098ER10GS02AAE0020000EA0A

PVM098ER10GS04AAB28110000A0A

PVM098ER11ES02AAA23000000A0A

PVM098ER10GS02AAA2800000EA0A

PVM098ER10GS02AAB28110000A0A

PVM098ER10GS02AAE0020000CA0A

PVM098ER10GS04AAB28110000A0A

PVM098MR09GS02AAA07000000A0A

PVM098MR09GS02AAA07110000A0A

PVM098MR09GS02AAA15000000A0A

PVM098MR09GS02AAA15200000A0A

PVM098MR09GS02AAA21000000A0A

PVM098MR09GS02AAA21240000A0A

PVM098MR09GS02AAA23000000A0A

PVM098MR09GS02AAA28000000A0A

PVM098MR09GS02AAB07000000A0A

PVM098MR09GS02AAB07110000A0A

PVM098MR09GS02AAB15000000A0A

PVM098MR09GS02AAB15200000A0A

PVM098MR09GS02AAB21000000A0A

PVM098MR09GS02AAB21240000A0A

PVM098MR09GS02AAB23000000A0A

PVM098MR09GS02AAB28000000A0A

PVM098MR09GS02AAC07000000A0A

PVM098MR09GS02AAC07110000A0A

PVM098MR09GS02AAC15000000A0A

PVM098MR09GS02AAC15200000A0A

PVM098MR09GS02AAC21240000A0A

PVM098MR09GS02AAC23000000A0A

PVM098MR09GS02AAC28000000A0A

PVM098MR09GS02AAE07000000A0A

PVM098MR09GS02AAE07110000A0A

PVM098MR09GS02AAE15000000A0A

PVM098MR09GS02AAE15200000A0A

PVM098MR09GS02AAE21000000A0A

PVM098MR09GS02AAE21240000A0A

PVM098MR09GS02AAE23000000A0A

PVM098ER11ES02AAC28200000A0A

PVM098ER11GS02AAA28000000A0A

PVM098ER12GS02AAC2824000EA0A

PVM098ER18HS04AAA23000000A0A

PVM098ER18HS04AAA28000000A0A

PVM098ER19FS04AAA28000000A0A

PVM098ER19FS04ASA28000000A0A

PVM098ML11GS02AAC25200000A0A

PVM098ML11GS02ABC152600G0A0A

PVM098ER09GS02AAA07000000A0A

PVM098ER09GS02AAA07110000A0A

PVM098ER09GS02AAA15000000A0A

PVM098ER09GS02AAA15200000A0A

PVM098ER09GS02AAA21000000A0A

PVM098ER09GS02AAA21240000A0A

PVM098ER09GS02AAA23000000A0A

PVM098ER09GS02AAA28000000A0A

PVM098ER09GS02AAB07000000A0A

PVM098ER09GS02AAB07110000A0A

PVM098ER09GS02AAB15000000A0A

PVM098ER09GS02AAB15200000A0A

PVM098ER09GS02AAB21000000A0A

PVM098ER09GS02AAB21240000A0A

PVM098ER09GS02AAB23000000A0A

PVM098ER09GS02AAB28000000A0A

PVM098ER09GS02AAC07000000A0A

PVM098ER09GS02AAC07110000A0A

PVM098ER09GS02AAC15000000A0A

PVM098ER09GS02AAC15200000A0A

PVM098ER09GS02AAC21000000A0A

PVM098ER09GS02AAC21240000A0A

PVM098ER09GS02AAC23000000A0A

PVM098ER09GS02AAC28000000A0A

PVM098ER09GS02AAC28110000A0A

PVM098ER09GS02AAC28200000A0A

PVM098ER09GS02AAE00200000A0A

PVM098ER09GS02AAE07000000A0A

PVM098ER09GS02AAE07110000A0A

PVM098ER09GS02AAE15000000A0A

PVM098ER09GS02AAE15200000A0A

PVM098ER09GS02AAE21000000A0A

PVM098ER09GS02AAE21240000A0A

PVM098ER09GS02AAE23000000A0A

PVM098ER09GS02AAE28000000A0A

PVM098ER09GS04AAA28000000A0A

PVM098ER09GS04AAC28200000A0A

PVM098ER09GS04AAE00200000A0A

PVM098ER10GS02AAA2300000AAOA

PVM098ER10GS02AAA28000000A0A

PVM098MR09GS02AAE28000000A0A

VICKERS威(wei)格士(shi)柱塞(sai)泵(beng)PVM106型(xing)號：

PVM106ER09GS02AAA23000000A0A

PVM106ER09GS02ASF00200000A0A

PVM106ER10GS02AAF0020000EA0A

PVM106ER11GS02AAF00200000A0A

PVM106ER09GS02AAA07000000A0A

PVM106ER09GS02AAA07110000A0A

PVM106ER09GS02AAA15000000A0A

PVM106ER09GS02AAA15200000A0A

PVM106ER09GS02AAA21000000A0A

PVM106ER09GS02AAA21240000A0A

PVM106ER09GS02AAA23000000A0A

PVM106ER09GS02AAA28000000A0A

PVM106ER09GS02AAB07000000A0A

PVM106ER09GS02AAB07110000A0A

PVM106ER09GS02AAB15000000A0A

PVM106ER09GS02AAB15200000A0A

PVM106ER09GS02AAB21000000A0A

PVM106ER09GS02AAB21240000A0A

PVM106ER09GS02AAB23000000A0A

PVM106ER09GS02AAB28000000A0A

PVM106ER09GS02AAC07000000A0A

PVM106ER09GS02AAC07110000A0A

PVM106ER09GS02AAC15000000A0A

PVM106ER09GS02AAC15200000A0A

PVM106ER09GS02AAC21000000A0A

PVM106ER09GS02AAC23000000A0A

PVM106ER09GS02AAC28000000A0A

PVM106ER09GS02AAE07000000A0A

PVM106ER09GS02AAE07110000A0A

PVM106ER09GS02AAE15000000A0A

PVM106ER09GS02AAE15200000A0A

PVM106ER09GS02AAE21000000A0A

PVM106ER09GS02AAE23000000A0A

PVM106ER09GS02AAE28000000A0A

PVM106ER10GS02AAF0020000EA0A

PVM106MR09GS02AAC2320000000A

VICKERS威(wei)格士柱塞泵PVM131型(xing)號：

PVM131EL09ES02AAC07200000A0A

PVM131EL11ES02AAC28200000A0A

PVM131EL12ES02AAC2820000DA0A

PVM131ER09ES02AAC07200000A0A

PVM131ER09GS02AAA28000000A0A

PVM131ER09GS02AAC23200000A0A

PVM131ER09GS02AAE00200000A0A

PVM131ER09GS04AAE00200000A0A

PVM131ER10GS02AAA28000000A0A

PVM131ER10GS02AAB15200000A0A

PVM131ER10GS02AAB21000000A0A

PVM131ER10GS02AAB21240000A0A

PVM131ER10GS02AAB23000000A0A

PVM131ER10GS02AAB2320000EA0A

PVM131ER10GS02AAB28000000A0A

PVM131ER10GS02AAB28110000A0A

PVM131ER10GS02AAC07000000A0A

PVM131ER10GS02AAC07110000A0A

PVM131ER10GS02AAC15000000A0A

PVM131ER10GS02AAC21000000A0A

PVM131ER10GS02AAC21240000A0A

PVM131ER10GS02AAC23000000A0A

PVM131ER10GS02AAC28000000A0A

PVM131ER10GS02AAC28200000A0A

PVM131ER10GS02AAE07000000A0A

PVM131ER10GS02AAE07110000A0A

PVM131ER10GS02AAE15200000A0A

PVM131ER10GS02AAE21000000A0A

PVM131ER10GS02AAE21240000A0A

PVM131ER10GS02AAE28000000A0A

PVM131ER10GS02AAB2320000EA0A

PVM131ER10GS02AAB28110000A0A

PVM131ER10GS02AAC28200000A0A

PVM131ER10GS04AAA28000000A0A

PVM131ER11ES02AAC28200000A0A

PVM131ER13GS02AAA07000000A0A

PVM131ER13GS02AAA28000000A0A

PVM131ER13GS02AAC2820000EA0A

PVM131ER13GS02AAF0020000EA0A

PVM131ER13JS02AAA21000000A0A

PVM131ML10GS02AAC28200000A0A

PVM131ML11GS02AAC28200000A0A

PVM131ER09GS02AAA28000000A0A

PVM131ER09GS02AAC23200000A0A

PVM131ER10GS02AAA07000000A0A

PVM131ER10GS02AAA07110000A0A

PVM131ER10GS02AAA15000000A0A

PVM131ER10GS02AAA15200000A0A

PVM131ER10GS02AAA21000000A0A

PVM131ER10GS02AAA21240000A0A

PVM131ER10GS02AAA23000000A0A

PVM131ER10GS02AAA28000000A0A

PVM131ER10GS02AAB07000000A0A

PVM131ER10GS02AAB07110000A0A

PVM131ER10GS02AAB15000000A0A

VICKERS威格士柱塞泵PVM141型號：

PVM141ER09ES02AAC07200000A0A

PVM141MR10GS02AAE23000000A0A

PVM141MR10GS02AAE28000000A0A

PVM141MR10GS02AAA21240000A0A

PVM141MR10GS02AAA23000000A0A

PVM141MR10GS02AAA28000000A0A

PVM141MR10GS02AAB07000000A0A 

PVM141MR10GS02AAB07110000A0A

PVM141MR10GS02AAB15000000A0A

PVM141MR10GS02AAB15200000A0A

PVM141MR10GS02AAB21000000A0A

PVM141MR10GS02AAB21240000A0A

PVM141MR10GS02AAB23000000A0A

PVM141ER10GS02AAA23000000A0A

PVM141ER10GS02AAC23200000A0A

PVM141ER10GS02AAF00200000A0A

PVM141MR10GS02AAA07000000A0A

PVM141MR10GS02AAA15200000A0A

PVM141MR10GS02AAA21000000A0A

PVM141MR10GS02AAC21000000A0A

PVM141MR10GS02AAC21240000A0A

PVM141MR10GS02AAC23000000A0A

PVM141MR10GS02AAC28000000A0A

PVM141MR10GS02AAE07000000A0A

PVM141MR10GS02AAE07110000A0A

PVM141MR10GS02AAE15000000A0A

PVM141MR10GS02AAE15200000A0A

PVM141MR10GS02AAE21000000A0A

PVM141MR10GS02AAE21240000A0A

PVM141MR10GS02AAB28000000A0A

PVM141MR10GS02AAC07000000A0A

PVM141MR10GS02AAC07110000A0A

PVM141MR10GS02AAC15000000A0A

PVM141MR10GS02AAC15200000A0A

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