| 工作原理： | 其它 | 用途： | 其它 |
| 级数： | 其它 | 材质： | 铸铁 |
| 适用范围： | 工程机械 | 适用介质： | 液压油 |
| 适用温度（℃）： | 30-90 | 公称压力（MPa）： | 32MPA |
| 是否有现货： | 是 | 安装形式： | 法兰 |
| 额定流量： | 12 | 规格： | 型号 |
| 商标： | 11 | 包装： | 木箱 |
| 产量： | 888 |
--------- 力士乐徐工混凝土泵车主油泵A4VG125力士乐A4VG56HD3DT1/32R-NZC02F015L柱塞泵销售
-------------- 力士乐徐工混凝土泵车主油泵A4VG125力士乐A4VG56EZ2DM1/32R-NSC02F023SP-K厂家直销
高压柱塞马达
规 格：A2F28、A2F45、A2F55、A2F63、A2F80、A2F107、A2F125、A2F160、A2F250
产品说明：具有固定的排量，在开式或闭式系统中作静压传动，当作马达使用时，输出转数和流量成正比而与排量成反比。
特 点：缸体与配油盘采用球面配油，在旋转中能自动对中，圆周速度较小，效率高；驱动轴能承受径向负荷；噪音低。
注意事项：1．任何场合都应保持液压油的清洁度；
2．定期更换液压油(工作1000～3000小时或六个月)。
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R902104341 A11VLO190DRS/11L-NTD12K02R902104708 A11VLO190LRDH2/11R-NSD12K72R902104723 A11VLO190EP2D/11L-NZD12K84HR902104724 A11VLO190EP2D/11L-NZD12K01HR902104725 A11VLO190EP2D/11L+A11VLO190EP2D/11LR902104809 A11VLO190LRDS/11R-NSD12N00-SR902104997 A11VLO190LE2S/11R-NZG12K04HR902104999 A11VLO190LE2S/11+A10VO45DFR1/31-KR902105044 A11VLO190LG1S/11R-NZD12K02-SR902105152 A11VLO190DRS/11R-XSD12N00-SR902105276 A11VLO190LRDH2/11+A10VO28DR/31-KR902106020 A11VLO190LRDH2/11L-NSD12K17R902106021 A11VLO190EP2D/11L-NSD12K02HR902106084 A11VLO190EP2S/11R-NZD12K02HR902106086 A11VLO190EP2G/11L-NZD12N00H-SR902106094 A11VLO190HD1D/11L-NZD12K02R902106214 A11VLO190LRDU2/11+A10VO28DR/31-KR902106241 A11VLO190LE2S/11R-NZG12K04PR902106248 A11VLO190LE2S/11+A10VO45DFR1/31-KR902106256 A11VLO190LRDU2/11L-NZD12N00X-SR902106321 A11VLO190LE2S/11L-NZD12K02HR902106329 A11VLO190LE2S/11+A10VO28DRG/31-KR902106330 A11VLO190LRDU2/11R-NZD12K02H BR-BEIJ-1力士乐徐工混凝土泵车主油泵A4VG125力士乐A4VG250EP+A10V028DRG+AZPG柱塞泵串泵 污染物会堵塞液压元件的节流孔或节流缝隙，改变液压系统的工作性能，引起动作甚至完全失灵，产生误动作造成。灰尘颗粒在液压缸内会加速密封件的损坏，缸筒内表面的拉伤，使泄漏增大，推力不足或者动作不稳定、爬行、速度下降，产生异常的声响与振动。还可能引起滤网堵塞，液压泵吸油困难，回油不畅而产生气蚀、振动和噪声，堵塞严重时会因阻力过大而将滤网击穿，完全丧失过滤作用，造成液压系统的恶性循环。系统污染的原因很多，从污染产生机理来看，分为2种：染物。统制作、安装过程中潜伏的污染物多为切屑、毛刺、型砂、涂料、磨料、焊渣、锈片和灰尘等固体颗粒，它们对系统的危害比较大，必须在这一阶段加强管理，控制污染，确保安装后的液压系统能够安全可靠地运行。 R902107870 A6VM28HZ1/63W-VZB010DBR909603912 A6VM28HD1/63W-VZB020BR909604013 A6VM28HD2/63W-VZB020BR909604014 A6VM28DA1/63W-VZB020BR909604122 A6VM28HD2/63W-VZB010BR909604128 A6VM28DA1/63W-VZB010BR909604202 A6VM28HD1/63W-VZB010BR909604219 A6VM28HA1/63W-VZB020AR909604220 A6VM28HA1T/63W-VZB020AR909604221 A6VM28HA2/63W-VZB020AR909604222 A6VM28HA2T/63W-VZB020AR909604249 A6VM28HZ1/63W-VZB020BR909604286 A6VM28HD2/63W-VZB017BR909604292 A6VM28DA1/63W-VZB017BR909604304 A6VM28HD1/63W-VZB017BR909604328 A6VM28HD6/63W-VZB020BR909604573 A6VM28HD1D/63W-VZB020BR909604645 A6VM28EP2D/63W-VZB020BR909604665 A6VM28HA1U2/63W-VZB020AR909604827 A6VM28HA1X/63W-VZB020A-SR909604852 A6VM28HA1/63W-XZB020A-S
力士乐徐工混凝土泵车主油泵A4VG180：待审核
