武汉华美液压气动设备有限公司:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
李志龙
电话：
传真：
QQ:2267660093
微信：
DO6LLMSX FM06L71 GE20S1/2NPTCF RED08/06LCF T06LCF DOZ04LL FM06LCF GE20S11/16UN71 RED08/06SCF T06SCF DOZ06L FM06S71 GE20S11/16UNCF RED08/06ZLCF T08LCF DOZ06LL FM06SCF GE20S3/4NPTCF RED10/06LCF T08SCF DOZ06S FM08L71 GE20S3/4UNFCF RED10/06SCF T08ZLCF DOZ08L FM08LCF GE20S7/8UNFCF RED10/06ZLCF T10L71 DOZ08S FM08S71 GE20SMCF RED10/08LCF T10LCF DOZ10L FM08SCF GE20SMEDCF RED10/08SCF T10LMS DOZ10S FM10L71 GE20SR1/2CF RED12/06LCF T10SCF DOZ12L FM10LCF GE20SR1/2ED71 RED12/06SCF T10ZL71 DOZ12S FM10S71 GE20SR1/2EDCF RED12/06ZLCF T10ZLCF DOZ14S FM10SCF GE20SR1/2EDOMD71
4、机油泵供油量不足或无油压现象:工作装置提升缓慢，提升时发抖或不能提升;油箱或油管内有气泡;提升时液压系统发出"唧、唧"声音;拖拉机刚启动时工作装置能提升，工作一段时间油温升高后，则提升缓慢或不能提升;轻负荷时能提升，重负荷时不能提升伸缩舞台.故障原因:(1)液压油箱油面过低; (2)没按季节使用液压油;(3)进油管被脏物严重堵塞;(4)油泵主动齿轮油封损坏，空气进入液压系统;(5)油泵进、出油口接头或弯接头"O"形密封圈损坏，弯接头的紧固螺栓或进、出油管螺母未上紧，空气进入液压系统;(6)油泵内漏，密封圈老化;(7)油泵端面或主、从动齿轮轴套端面磨损或刮伤，两轴套端面不平度差;(8)油泵内部零件装配错误造成内漏;(9)"左旋"装"右旋"油泵，造成冲坏骨架油封;(10)液压油过脏。CTR3-050/P2.2/GP2-0113/C600N
CTR3-075/P2.2/GP2-0113/C600N
CTR3-035/M2.2A/GP2-0113/C600N
CTR3-050/M2.2A/GP2-0113/C600N
CTR3-075/M2.2A/GP2-0113/C600N
CTR3-035/P3/GP2-0113/C600N
CTR3-050/P3/GP2-0113/C600N
CTR3-075/P3/GP2-0113/C600N
CTR3-035/M3A/GP2-0113/C600N
CTR3-050/M3A/GP2-0113/C600N
CTR3-075/M3A/GP2-0113/C600N
CTR3-035/P4/GP2-0113/C600N
CTR3-050/P4/GP2-0113/C600N
CTR3-075/P4/GP2-0113/C600N
CTR3-035/M4A/GP2-0113/C600N
CTR3-050/M4A/GP2-0113/C600N
CTR3-075/M4A/GP2-0113/C600N
CTR3-035/P5.5/GP2-0113/C600N
CTR3-050/P5.5/GP2-0113/C600N
CTR3-075/P5.5/GP2-0113/C600N
CTR3-035/M5.5A/GP2-0113/C600N
CTR3-050/M5.5A/GP2-0113/C600N
CTR3-075/M5.5A/GP2-0113/C600N
CTR3-035/P7.5/GP2-0113/C600N
CTR3-050/P7.5/GP2-0113/C600N
CTR3-075/P7.5/GP2-0113/C600N
CTR3-035/M7.5A/GP2-0113/C600ND41FHE02E1VE0048比例阀,D41FHE02E1VE0048比例阀D41FHE01F4VE0048比例阀,D41FHE01F4VE0048比例阀RED12/08LCF T12L71 DOZ15L FM12LCF GE20SR1ED71 RED12/08SCF T12LCF DOZ16S FM12LSSA GE20SR1EDCF RED12/08ZSCF T12LCFX DOZ18L FM12S71 GE20SR71 RED12/10LCF T12LMS DOZ20S FM12SCF GE20SRCF RED12/10SCF T12S71 DOZ22L FM14S71 GE20SRED71 RED12/10ZLCF T12SCF DOZ25S FM14SCF GE20SREDCF RED14/06SCF T12ZLCF DOZ28L FM15L71 GE20SREDMS RED14/08SCF T12ZSCF DOZ30S FM15LCF GE20SREDOMD71 RED14/10SCF T14S71 DOZ35L FM16S71 GE22L11/16UNCF RED14/12SCF T14SCF DOZ38S FM16SCF GE22L15/16UNCF RED15/06LCF T15L71 DOZ42L FM18L71 GE22L3/4NPT71 RED15/06ZLCF T15LCF DPR06L71X FM18LCF GE22L3/4NPTCF RED15/08LCF T15ZLCF DPR06LX FM20S71 GE22L3/4NPTMS RED15/10LCF T16S71 DPR08L71X FM20SCF GE22L7/8UNFCF RED15/10ZLCF T16SCF DPR08LX FM22L71 GE22LM22X1.5CF RED15/12LCF T16SMS DPR10L71X FM22LCF GE22LM22X1.5EDCF RED15/1
2、检查操纵阀:
首先清洗安全阀，检查阀芯是否磨损，如磨损应更换。安全阀安装后若仍无变化，再检查操纵阀阀芯磨损情况，其间隙使用限度一般为0.06mm,磨损严重应更换。
CTR3-075/M5.5A/GP2-0095/A11N
CTR3-035/P7.5/GP2-0095/A11N
CTR3-050/P7.5/GP2-0095/A11N
CTR3-075/P7.5/GP2-0095/A11N
CTR3-035/M7.5A/GP2-0095/A11N
CTR3-050/M7.5A/GP2-0095/A11N
CTR3-075/M7.5A/GP2-0095/A11N
CTR3-035/P2.2/GP2-0113/A11N
CTR3-050/P2.2/GP2-0113/A11N
CTR3-075/P2.2/GP2-0113/A11N
CTR3-035/M2.2A/GP2-0113/A11N
CTR3-050/M2.2A/GP2-0113/A11N
CTR3-075/M2.2A/GP2-0113/A11N
CTR3-035/P3/GP2-0113/A11N
CTR3-050/P3/GP2-0113/A11N
CTR3-075/P3/GP2-0113/A11N
CTR3-035/M3A/GP2-0113/A11N
CTR3-050/M3A/GP2-0113/A11N
CTR3-075/M3A/GP2-0113/A11N
CTR3-035/P4/GP2-0113/A11N
CTR3-050/P4/GP2-0113/A11N
CTR3-075/P4/GP2-0113/A11N
CTR3-035/M4A/GP2-0113/A11ND41FHE02E1VE0048比例阀,D41FHE02E1VE0048比例阀D41FHE02E1VE0048比例阀,D41FHE02E1VE0048比例阀
