90系列柱塞泵
90系列柱塞泵是高压液压系统核心动力供油元件，采用成熟变量柱塞结构设计，具备输出压力高、容积效率高、运行脉动小、噪音低、抗疲劳、耐磨耐用等显著优势。涵盖左旋、右旋全规格泵体，通径覆盖042/055/075/100/130/180/250全系列，适配高低压不同工况，广泛用于各类高压液压设备。支持设备老旧替换、进口泵国产化替代、新机液压系统成套装配，是工程机械、工业设备、矿山机械高压液压动力单元的优选泵体。
产品介绍
本系列为90系列高压柱塞泵，分为90L左旋、90R右旋两大品类，全通径、全功能配置全覆盖，可满足不同流量、压力、安装方式与密封需求。产品采用高强度合金壳体，缸体、柱塞、配流盘、回程盘等核心配件采用高硬度耐磨材质，经过高精度磨削、淬火强化工艺处理，整体刚性强、抗冲击、耐磨损。
可长期适配高频连续作业、重载冲击、粉尘油污、高低温交替等复杂恶劣工况，运行压力稳定、供油均匀、内泄漏极低，有效解决设备压力不足、动力抖动、泵体异响、漏油泄压、频繁掉压等常见故障，大幅降低设备故障率与维保成本。
杭州品信液压常备90系列全系柱塞泵现货，所有规格安装尺寸、轴端参数、油口布局、性能参数完全对标原厂标准，支持无损原位替换，无需改动设备管路、阀块与安装结构，适配设备应急抢修、日常维保升级、进口元件替代、新机批量成套等各类场景，交货快、适配准、品质稳。
90系列柱塞泵 全型号完整对照表
01
90
042 系列
 
517644
90L042-DD-5-BC-80-S-3-C3-B-50-GBA-42-42-24
90L042DD5BC80S3C3B50GBA424224
518300
90L042-MA-N-BB-80-P-P-C3-B-02-GBA-BP-42-24-E111
90L042MANBB80PPC3B02GBABP4224E111
518402
90L042-DC-5-NN-80-P-3-C3-C-GB-GBA-23-23-24
90L042DC5NN80P3C3CGBGBA232324
519449
90L042-DD-5-BC-80-S-3-C3-B-50-GBA-38-38-24
90L042DD5BC80S3C3B50GBA383824
521050
90L042-KA-1-NN-80-S-3-C3-C-04-FAY-42-42-30
90L042KA1NN80S3C3C04FAY424230
521574
90L042-DC-5-AB-80-S-3-C3-B-Z1-GBA-36-36-20
90L042DC5AB80S3C3BZ1GBA363620
601367
90L042-KA-5-AB-80-S-3-C3-B-03-GBA-35-35-24
90L042KA5AB80S3C3B03GBA353524
601368
90L042-KA-5-BC-80-S-3-C3-B-03-GBA-35-35-24
90L042KA5BC80S3C3B03GBA353524
517647
90R042-KA-5-NN-80-S-3-C3-C-00-GCP-32-32-28
90R042KA5NN80S3C3C00GCP323228
518619
90R042-FB-1-BC-80-S-7-C3-B-B1-EFD-42-42-26
90R042FB1BC80S7C3BB1EFD424226
518623
90R042-KA-5-BC-80-R-3-C3-C-02-GBA-42-42-24
90R042KA5BC80R3C3C02GBA424224
518956
90R042-FC-5-BC-80-S-7-C3-C-B4-EFI-38-38-32
90R042FC5BC80S7C3CB4EFI383832
519834
90R042-KP-1-BB-80-S-3-C5-L-00-GBA-35-35-20-P000
90R042KP1BB80S3C5L00GBA353520P000
519836
90R042-KP-1-NN-80-S-3-C3-L-00-GBA-35-35-20-P000
90R042KP1NN80S3C3L00GBA353520P000
519837
90R042-KP-1-BB-80-P-3-C3-L-00-GBA-35-35-20-P000
90R042KP1BB80P3C3L00GBA353520P000
520399
90R042-KA-5-BB-80-P-3-C3-C-03-GBA-45-45-28
90R042KA5BB80P3C3C03GBA454528
02
90
055 系列
 
80001616
90-L-055-KA-5-NN-80-P-4-S1-C-03-GBA-23-23-24
90L055KA5NN80P4S1C03GBA232324
80001659
90-L-055-HK-5-NN-60-P-3-S1-C-03-GBA-35-35-24
90L055HK5NN60P3S1C03GBA353524
80001689
90-L-055-KA-2-BG-80-S-3-S1-C-03-GBA-38-38-24
90L055KA2BG80S3S1C03GBA383824
80001879
90-L-055-DD-5-CD-60-S-4-S1-C-G8-GBA-26-26-20
90L055DD5CD60S4S1CG8GBA262620
80001913
90-L-055-KA-5-NN-60-S-3-S1-C-03-GBA-35-35-24
90L055KA5NN60S3S1C03GBA353524
80001986
90-L-055-KA-5-NN-60-P-3-C6-D-03-GBA-29-29-24
90L055KA5NN60P3C6D03GBA292924
80002202
90-L-055-KA-1-BC-60-P-4-S1-C-03-GBA-42-42-24
90L055KA1BC60P4S1C03GBA424224
80002291
90-L-055-KN-5-NN-60-D-4-S1-L-03-GBA-35-35-28
90L055KN5NN60D4S1L03GBA353528
11162214
90-R-055-HF-1-AB-60-P-4-S1-C-02-GBA-21-21-20
90R055HF1AB60P4S1C02GBA212120
11164133
90-R-055-KA-1-CD-80-P-3-S1-C-00-GBA-40-40-24
90R055KA1CD80P3S1C00GBA404024
11173437
90-R-055-KA-1-AB-80-S-4-S1-D-33-GBA-20-20-24
90R055KA1AB80S4S1D33GBA202024
512435
90-R-055-MH-F-BN-62-S-3-C6-T-48-FBE-40-40-20-P020
90R055MHFBN62S3C6T48FBE404020P020
516064
90-R-055-CA-5-NN-60-S-7-C6-C-00-EEG-42-42-32
90R055CA5NN60S7C6C00EEG424232
700059
90R055-KA-1-BC-60-S-4-C6-C-03-GBA-35-35-24
90R055KA1BC60S4C6C03GBA353524
700107
90R055-MA-5-NN-60-P-4-C6-C-05-GBA-32-32-24
90R055MA5NN60P4C6C05GBA323224
700124
90R055-KA-5-BC-60-S-3-C6-C-03-GBA-42-42-24
90R055KA5BC60S3C6C03GBA424224
03
90
075系列
 
509010
90L075-KA-P-BB-60-P-3-C7-E-03-GBA-48-48-24
90L075KAPBB60P3C7E03GBA484824
509337
90L075-ME-1-NN-80-S-3-S1-D-03-GBA-35-35-20
90L075ME1NN80S3S1D03GBA353520
510492
90L075-KA-1-NN-80-S-3-C7-E-03-GBA-35-35-24
90L075KA1NN80S3C7E03GBA353524
510583
90L075-MB-1-CD-80-R-3-S1-D-03-GBA-35-35-24
90L075MB1CD80R3S1D03GBA353524
510728
90L075-KA-1-AB-60-P-3-C7-E-04-GBA-42-42-XX-B012
90L075KA1AB60P3C7E04GBA4242XXB012
511797
90L075-KA-1-AB-60-P-3-T2-D-03-GBA-38-14-24
90L075KA1AB60P3T2D03GBA381424
513221
90L075-KA-1-AB-80-S-4-C7-E-35-GCB-42-42-24
90L075KA1AB80S4C7E35GCB424224
513950
90L075-KA-1-NN-60-S-3-C7-D-03-GBA-23-23-24
90L075KA1NN60S3C7D03GBA232324
503626
90R075-CB-5-NN-80-S-3-C7-D-00-GBA-42-42-24-G005
90R075CB5NN80S3C7D00GBA424224G005
504380
90R075-MA-2-BC-60-S-3-C6-D-02-FAB-42-42-24
90R075MA2BC60S3C6D02FAB424224
504430
90R075-EA-1-AB-60-S-8-C7-C-26-GCA-23-23-24-F001
90R075EA1AB60S8C7C26GCA232324F001
505054
90R075-HF-1-CD-60-P-3-D9-D-03-GBA-35-35-18
90R075HF1CD60P3D9D03GBA353518
506989
90R075-EA-1-NN-80-R-3-G1-E-05-FAP-35-35-30
90R075EA1NN80R3G1E05FAP353530
507501
90R075-MB-1-CD-80-R-3-S1-D-03-GBA-35-35-24
90R075MB1CD80R3S1D03GBA353524
507873
90R075-MH-F-BD-62-S-7-C6-S-42-FAR-40-40-26
90R075MHFBD62S7C6S42FAR404026
508493
90R075-NA-1-NN-80-L-3-C7-D-03-GBA-42-42-24
90R075NA1NN80L3C7D03GBA424224
04
90
100系列
 
503629
90L100-CB-5-NN-60-S-3-S1-E-00-GBA-42-42-24-G005
90L100CB5NN60S3S1E00GBA424224G005
503632
90L100-CB-5-NN-80-S-3-S1-E-00-GBA-42-42-24-G005
90L100CB5NN80S3S1E00GBA424224G005
506409
90L100-KA-5-NN-60-S-3-C7-D-01-GBA-45-45-24
90L100KA5NN60S3C7D01GBA454524
507184
90L100-EA-5-CD-60-P-3-C7-F-04-EAS-42-42-28
90L100EA5CD60P3C7F04EAS424228
509092
90L100-KA-1-NN-60-S-3-C7-E-03-GBA-42-42-24
90L100KA1NN60S3C7E03GBA424224
509367
90L100-KA-5-BB-60-S-3-C7-D-03-GBA-45-45-24
90L100KA5BB60S3C7D03GBA454524
510906
90L100-KA-1-NN-80-L-3-C7-E-03-GBA-42-42-30
90L100KA1NN80L3C7E03GBA424230
511248
90L100-KA-1-NN-60-R-3-C7-E-03-GBA-38-38-28
90L100KA1NN60R3C7E03GBA383828
501511
90R100-CB-5-NN-80-S-3-S1-E-00-GBA-42-42-24-G005
90R100CB5NN80S3S1E00GBA424224G005
502051
90R100-NA-1-AB-67-7-3-C7-E-03-GBK-XX-XX-XX-E067
90R100NA1AB6773C7E03GBKXXXXXXE067
503109
90R100-MB-1-BC-80-R-3-S1-E-03-GBA-35-35-24
90R100MB1BC80R3S1E03GBA353524
503628
90R100-CB-5-NN-60-S-3-C7-E-00-GBA-42-42-24-G005
90R100CB5NN60S3C7E00GBA424224G005
503630
90R100-CB-5-NN-80-S-3-C7-E-00-GBA-42-42-24-G005
90R100CB5NN80S3C7E00GBA424224G005
508584
90R100-KA-1-AB-80-S-3-C7-E-03-GBA-42-42-28
90R100KA1AB80S3C7E03GBA424228
508589
90R100-KA-1-NN-60-L-3-T6-E-03-GBA-42-42-26
90R100KA1NN60L3T6E03GBA424226
508859
90R100-KP-6-BC-60-P-3-C7-E-06-EDE-45-45-18
90R100KP6BC60P3C7E06EDE454518
05
90
130系列
 
515549
90L130-KN-5-BC-80-R-3-F1-H-00-GBA-32-32-24
90L130KN5BC80R3F1H00GBA323224
516090
90L130-MA-5-BB-80-P-3-C8-F-C6-GBA-42-42-24
90L130MA5BB80P3C8FC6GBA424224
516313
90L130-PB-5-NN-80-L-3-C8-H-03-GBA-42-42-30
90L130PB5NN80L3C8H03GBA424230
516918
90L130-KA-5-NN-80-R-3-F1-H-03-GBA-42-42-24
90L130KA5NN80R3F1H03GBA424224
517147
90L130-CB-5-AB-80-R-4-F1-F-00-GBA-35-35-24
90L130CB5AB80R4F1F00GBA353524
517570
90L130-CA-5-BC-80-S-3-C8-F-00-GBA-20-20-30
90L130CA5BC80S3C8F00GBA202030
517676
90L130-KA-5-BC-80-S-3-C8-H-00-GCP-32-32-28
90L130KA5BC80S3C8H00GCP323228
518024
90L130-NU-5-AB-80-R-4-F1-H-04-GBE-35-35-20-F067
90L130NU5AB80R4F1H04GBE353520F067
701171
90R130-MA-5-NN-80-S-3-C8-H-C5-GBA-42-42-24
90R130MA5NN80S3C8HC5GBA424224
701306
90R130-KA-5-NN-80-S-3-C8-H-03-GBA-42-42-24
90R130KA5NN80S3C8H03GBA424224
701338
90R130-MA-5-BB-80-S-3-C8-H-C6-GBA-45-45-24
90R130MA5BB80S3C8HC6GBA454524
701374
90R130-KA-5-NN-80-S-4-C8-H-03-GBA-38-38-24
90R130KA5NN80S4C8H03GBA383824
701385
90R130-KA-5-CD-80-S-3-C8-H-03-GBA-38-38-26
90R130KA5CD80S3C8H03GBA383826
701434
90R130-KA-6-BC-80-S-3-C8-H-03-GBA-48-48-24
90R130KA6BC80S3C8H03GBA484824
701438
90R130-KA-5-CD-80-S-4-C8-H-00-GBA-38-38-24
90R130KA5CD80S4C8H00GBA383824
701486
90R130-KA-5-AB-80-S-3-D8-H-03-GBA-42-42-24
90R130KA5AB80S3D8H03GBA424224
06
90
180系列
 
700303
90L180-MA-5-NN-80-T-3-C8-J-03-NNN-42-42-24
90L180MA5NN80T3C8J03NNN424224
700494
90L180-KA-5-AB-80-S-3-C8-J-04-NNN-42-42-24
90L180KA5AB80S3C8J04NNN424224
700565
90L180-KA-5-BB-80-S-4-C8-J-03-NNN-35-35-24
90L180KA5BB80S4C8J03NNN353524
700566
90L180-KA-5-BC-80-S-4-C8-J-03-NNN-42-42-24
90L180KA5BC80S4C8J03NNN424224
701014
90L180-KA-5-CD-80-T-C-F1-J-00-NNN-35-14-30
90L180KA5CD80TCF1J00NNN351430
701015
90L180-KA-5-BC-80-T-C-F1-J-00-NNN-35-14-30
90L180KA5BC80TCF1J00NNN351430
701775
90L180-MA-5-AB-80-S-M-C8-J-C5-NNN-35-35-20
90L180MA5AB80SMC8JC5NNN353520
702240
90L180-KA-5-NN-80-S-M-C8-J-03-NNN-35-35-24
90L180KA5NN80SMC8J03NNN353524
517726
90R180-KA-5-NN-80-T-4-C8-J-03-NNN-35-35-24
90R180KA5NN80T4C8J03NNN353524
518218
90R180-FH-F-DE-80-T-7-C8-H-B5-JBA-42-42-30
90R180FHFDE80T7C8HB5JBA424230
519162
90R180-KA-5-CD-80-S-C-C8-J-00-GCP-32-32-28
90R180KA5CD80SCC8J00GCP323228
519748
90R180-KA-5-DE-80-S-C-C8-H-04-NNN-32-14-24
90R180KA5DE80SCC8H04NNN321424
519750
90R180-KA-5-EG-80-S-C-C8-H-04-NNN-32-14-24
90R180KA5EG80SCC8H04NNN321424
519752
90R180-KA-5-BC-80-S-C-C8-H-04-GCA-35-26-24
90R180KA5BC80SCC8H04GCA352624
521037
90R180-CB-5-NN-80-S-C-C8-J-00-NNN-42-42-24-G005
90R180CB5NN80SCC8J00NNN424224G005
521236
90R180-KA-5-BB-80-T-C-C8-H-04-NNN-42-42-24
90R180KA5BB80TCC8H04NNN424224
07
90
250系列
 
702730
90L250-KP-5-NN-80-T-4-C8-K-03-NNN-32-32-28
90L250KP5NN80T4C8K03NNN323228
80000235
90L250-KA-5-EG-80-S-3-C8-K-00-EFI-42-42-28
90L250KA5EG80S3C8K00EFI424228
80000456
90L250-KA-2-CD-80-S-3-C8-K-K3-NNN-26-26-24
90L250KA2CD80S3C8KK3NNN262624
80000535
90L250-KP-5-NN-80-T-4-F1-K-05-NNN-35-35-24
90L250KP5NN80T4F1K05NNN353524
80000588
90L250-HF-5-NN-80-T-4-F1-K-03-NNN-14-42-20
90L250HF5NN80T4F1K03NNN144220
80000608
90L250-KA-5-AB-80-T-3-F1-K-03-NNN-42-42-24
90L250KA5AB80T3F1K03NNN424224
80000672
90L250-HF-5-BC-80-T-4-F1-K-03-NNN-14-42-20
90L250HF5BC80T4F1K03NNN144220
80000901
90L250-KN-5-AB-80-T-4-F1-J-03-NNN-32-32-24
90L250KN5AB80T4F1J03NNN323224
我们的核心优势
现货速发：90系列柱塞泵全系通径、左右旋、特殊配置型号库存充足，无断档、无长货期。无论是设备紧急抢修、日常维保替换，还是整机批量配套，均可当日下单当日发货，快速恢复设备正常运转，最大限度减少停机损失。
专业选型：专业液压技术团队一对一服务，可根据设备工况、高压流量需求、泵体旋向、安装规格、密封配置，免费核对型号、精准匹配泵体，区分常规款与特殊定制款，从源头杜绝错购、误购、型号不匹配问题，选型省心高效。
技术支持：提供一站式全流程技术服务，涵盖泵体安装对位、管路匹配、压力流量调试、异响漏油故障排查、磨损维修更换等专业指导，全程解决柱塞泵供油不足、压力抖动、噪音大、渗漏、磨损失效等各类问题，售后无忧。
全球配送：物流网络覆盖全球，支持加急配送服务，无论是国内工程抢修，还是海外项目配套，都能快速送达，保障项目顺利推进。
安装与维护小提示
安装前彻底清理泵体、油路、油箱及管路内部铁屑、杂质、油污，避免异物进入泵体，造成内部配件拉伤、卡滞、磨损加剧，影响供油性能。
严格按照泵体转向、进出油口标识安装，对接联轴器保持同轴度，避免偏心安装引发振动、异响、轴端磨损，螺栓对角均匀锁紧，防止运行渗漏。
必须加注清洁合格的抗磨液压油，严禁混用劣质油液，定期更换液压油与滤芯，严控油液清洁度，大幅降低柱塞、缸体等部件磨损，延长泵体使用寿命。
设备启动前务必排空泵体内空气，禁止干磨空转，避免瞬间高温磨损损坏内部精密配件；运行中实时观察压力、油温、噪音及渗漏状态，异常立即停机检修。
设备长期停用，需排空内部油液、清洁泵体外观，做好防尘防锈封存防护，防止内部配件锈蚀、密封老化，保障再次启用时供油稳定、性能达标。
适用场景
工程机械｜挖掘机、钻机、起重机、混凝土设备
工业设备｜注塑机、油压机、冶金设备、液压站
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