柱塞在缸体中要往复运动，因此，它的运动量很大，在工作过程中需要承受巨大的摩擦力，因此，柱塞要求高的硬度、耐磨性和使用寿命以及高的精度等。通过研究，采用淬火热处理可以满足柱塞的技术要求。
A10VSO系列 液压变量柱塞泵
936130 A10VSO28DFLR/31R-PPA12N00
936062 A10VSO28DFLR/31R-PPA12N00
936059 A10VSO28DFLR/31R-PPA12N00
940936 A10VSO28DFLR/31R-PPA12N00 力士乐Rexroth
939026 A10VSO28DFLR/31R-PPA12N00
903160 A10VSO28DFR/31R-PPA12N00
926318 A10VSO28DFR1/31R-PPA12K01
910590 A10VSO28DFR1/31R-PPA12N00 力士乐Rexroth
907919 A10VSO28DR/31R-PPA12K01
903163 A10VSO28DR/31R-PPA12N00
936910 A10VSO45DFLR/31R-PPA12N00
936912 A10VSO45DFLR/31R-PPA12N00 力士乐Rexroth
936739 A10VSO45DFLR/31R-PPA12N00
935975 A10VSO45DFLR/31R-PPA12N00
940582 A10VSO45DFLR/31R-PPA12N00
909613 A10VSO45DFR/31R-PPA12K01 力士乐Rexroth
911010 A10VSO45DFR/31R-PPA12K26
939183 A10VSO45DFR/31R-PPA12N00
927068 A10VSO45DFR1/31R-PPA12K02
908725 A10VSO45DFR1/31R-PPA12N00 力士乐Rexroth
907403 A10VSO45DR/31R-PPA12N00
944067 A10VSO71DFLR/31R-PPA12N00
944730 A10VSO71DFLR/31R-PPA12N00
942654 A10VSO71DFLR/31R-PPA12N00 力士乐Rexroth
944502 A10VSO71DFLR/31R-PPA12N00
948790 A10VSO71DFLR/31R-PPA12N00
961216 A10VSO71DFLR/31R-PPA12N00
944440 A10VSO71DFR1/31R-PPA12N00 力士乐Rexroth
945133 A10VSO71DR/31R-PPA12N00
936207 A10VSO100DFLR/31R-PPA12N00
936738 A10VSO100DFLR/31R-PPA12N00
936473 A10VSO100DFLR/31R-PPA12N00 力士乐Rexroth
936790 A10VSO100DFLR/31R-PPA12N00
934823 A10VSO100DFLR/31R-PPA12N00
944032 A10VSO100DFLR/31R-PPA12N00
943468 A10VSO100DFLR/31R-PPA12N00 力士乐Rexroth
939643 A10VSO100DFR/31R-PPA12N00
927083 A10VSO100DFR1/31R-PPA12K02
922744 A10VSO100DFR1/31R-PPA12N00
912007 A10VSO100DR/31R-PPA12N00 力士乐Rexroth
936094 A10VSO140DFLR/31R-PPB12N00
935974 A10VSO140DFLR/31R-PPB12N00
941109 A10VSO140DFLR/31R-PPB12N00
938977 A10VSO140DFLR/31R-PPB12N00 力士乐Rexroth
943841 A10VSO140DFLR/31R-PPB12N00
939192 A10VSO140DFR/31R-PPB12N00
927126 A10VSO140DFR1/31R-PPB12K02
921546 A10VSO140DFR1/31R-PPB12N00 力士乐Rexroth
922983 A10VSO140DR/31R-PPB12N00
932852 A10VSO140DRG/31R-PPB12N00
945179 A10VSO71DFR/31R-PPA12K27
942635 A10VSO71DFR/31R-PPA12N00 力士乐Rexroth
947872 A10VSO71DFR1/31R-PPA12K02
948654 A10VSO71DFLR/31R-PPA12N00