杭州品信液压技术有限公司（TEL:13989357668，18368000796）三一中联泵车主油泵A4VG125串A4VG125力士乐泵车A4VG180串A4VG180
三一中联泵车主油泵A11VO190串A10VO28力士乐泵车A11VO260串A10VO28
三一中联泵车主油泵A4VG125串A10VO28力士乐泵车A4VG180串A10VO28

主油泵

A11VLO190LRDU2/11R-NZD12K83P-S    泵车

A11VLO190LRDU2/11R-NZD12K02P-S     泵车

A11VLO190LRDU2+A11VLO130LRDU2     泵车

A11VLO190LRDU2/11+A10VO28DR/31-K   泵车

A11VLO190LRDH2/11R-NZD12K02P-S    泵车

A11VLO190LRDU2/11R+K3V140       泵车

A11VLO190LRDU2+A11VLO190LRDU2    泵车

A11VLO190LRDS/11R-NSD12K01     老款拖泵

A11VLO260LRDU2/11R+A10VO28DR/31R+AZPF-11  车载泵，或者拖泵

K5V200+A10VO28+AZPF-11          车载泵

A11VLO260LRDU2/11R-NZD12K02P-S      拖泵

A11VLO260LRDH2/11R-NZD12K02       拖泵

A4VG125HD9MT1+A11VO60LRDS+A10VO28DR-K   徐工泵车

A4VG125HD/32+A4VG125HD/32+A10VO28DR/31-K    徐工和中联泵车，施威英

A4VG180HD/32+A4VG125HD/32+A10VO28DR/31-K    徐工和中联泵车

A4VG180HD/32+A4VG180HD/32+A10VO28DR/31-K    中联泵车

A4VG140HD1/32R-NSF02F021            大象泵车和施威英泵车

A4VG180HD/32+A10VO28DR/31-K          大象泵车

A4VG180HD1/32R-NSD02F021    A4VG180HD1MT1/32R-NSD02F021

A4VG180HD9/32R-NSD02F021    A4VG180HD9MT1/32R-NSD02F021

A4VG180HD1/32R-NSD02F721     老型号      A4VG180HD9/32R-NSD02F721  新型号

A4VG180HD1MT1/32R-NSD02F721老型号  A4VG180HD9MT1/32R-NSD02F721  新型号

A4VG180HD9/32+A10VO28DR-SK 新型号     A4VG180HD1/32R+A10VO28DR           

A4VG125HD1/32R-NSF02F021             A4VG125HD1MT1/32R-NSF02F021

A4VG125HD1/32R-NSF02F691             A4VG125HD9/32R-NSF02F691

A4VG125HD1/32+A10VO28DR            A4VG125HD9+A10VO28DR

A7VO107LRDH1/63R-NZB01,90R130，K3V112,K3V140,K5V140,K5V200

A4VG180+A10VO28+AZF11-16或者-22           

 1臂架泵有A2FO16/61L-PAB06(小大象，施威英泵车在使用)A2FO23/61L-PAB05,A2FO32/61L-PAB05,A7VO55LRDS/63L-NZB01,哈威SC034，哈威V60N90,林德55，霹雳马A7VO55(意大利品牌）】

恒  压  泵有A10VO28DR/31R-PSC62K01,A10VO28DR/31R-VSC12K01,

A10VSO45DR/31R-VSC12K01,川崎K3VL28,K3VL45等等。

双联齿轮泵分一进两出（派克）、两进两出齿轮泵（力士乐）

多路阀头片是管回转，第二排管支腿，管旁通阀的那片容易坏四节臂和5节臂最常见                  回转 减速机布雷维尼减速机2165、 2175、 3150  2090