齿轮油泵是借一对相互啮合的齿轮将电动机所输出之机械能转换为液压能的转换装置，在机床或其它机械的液压系统中作为提供一定流量压力的液压能源。随着使用时间的增长，齿轮泵会出现泵油不足，甚至不泵油等故障，主要原因是有关部位磨损过大。齿轮泵的磨损部位主要有主动轴与衬套、被动齿轮中心孔与轴销、泵壳内腔与齿轮、齿轮端面与泵盖等。润滑油泵磨损后其主要技术指标达不到要求时，应将其拆卸分解，查清磨损部位及程度，采取相应办法予以修复。
PGH系列齿轮泵：
PGH3-1X/O13RF07MK0
PGH2-1X/006RE07ME4
PGH3-1X/O10LE07MU2
PGH2-1X/008LF47MKO
PGH3-1X/O16RR47MU2
PGH2-1X/005RE07ME4
PGH4-2X/040RE11VU2
PGH4-2X/063RE07VU2
PGH4- 2X/080RE07VU2
PGH4-2X/020RE18VU2
PGH3-1X/016RE07ME4
PGH3-1X/016RF47MK0
PGH3-1X/010RF47MK0
PGH3-1X/013RE07MU2
PGH3-1X/016RE07MU2
PGH3-1X/010RE07MU2
PGH3-1X/013RE47ME4
PGH3-1X/010RE07ME4
PGH3-1X/010LE07MU2
PGH4-3X/020RE11VU2
PGH4-3X/025RE11VU2
PGH4-3X/032RE11VU2
PGH4-3X/040RE11VU2
PGH4-3X/050RE11VU2
PGH3-1X/013RE47MU4
PGH3-1X/016RF07MK0
PGH3-1X/013LF47MK0
PGH3-1X/010LF07MK0
PGH3-1X/010RR07MU2
PGH3-1X/013RF47MK0
PGH3-1X/013RE47MU2
PGH3-1X/016RE47MU2
PGH3-1X/010RE47MU2
PGH3-1X/013RE07ME4
PGH3-1X/016LE07MU2
PGH3-1X/013LE07MU2
PGH5-3X/063RE11VU2
PGH5-3X/080RE11VU2
PGH5-3X/100RE11VU2
PGH5-3X/125RE11VU2
PGH5-3X/160RE11VU2
PGH5-3X/200RE07VU2
PGH5-3X/250RE07VU2
PGH5-3X/080RE11VU2
PGH5-3X/160RE11VU2
PGH5-3X/063RE11VE4
PGH5-3X/063RR11VU2
PGH5-3X/080RE11VE4
PGH5-3X/080RR11VU2
PGH5-3X/100RE11VE4
PGH5-3X/100RR11VU2
PGH5-3X/125RE11VE4
PGH5-3X/125RR11VU2
PGH5-3X/160RR11VU2
PGH5-3X/200RE07VE4
PGH5-3X/200RR07VU2
PGH5-3X/250RR07VU2
PGH5-3X/080RE11VU2
PGH4-2X/025RE18VU2
PGH4-2X/032RE18VU2
PGH4-2X/040RE18VU2
PGH4-2X/050RE18VU2
PGH4-2X/063RE47VU2
PGH4-2X/080RE47VU2
PGH4-2X/100RE47VU2
PGH4-2X/020LE11VU2
PGH4-2X/025LE11VU2
PGH4-2X/032LE11VU2
PGH4-2X/040LE11VU2
PGH4-2X/050LE11VU2
PGH4-2X/063LE07VU2
PGH4-2X/08OL E07VU2
PGH4-2X/100L .E07VU2
PGH4-2X/02OL E18VU2
PGH4-2X/025LE18VU2
PGH4- 2X/032LE18VU2
PGH4-2X/063LE47VU2
PGH4-2X/020RR11VU2
PGH4-2X/025RR11VU2
PGH4-2X/032RR11VU2
PGH4-2X/040RR11VU2
PGH4-2X/050RR11VU2
PGH4-2X/O63RRO7VU2
PGH4-2X/080RR07VU2
PGH4-2X/100RR07VU2
PGH4-2X/O25RR18VU2
PGH4-2X/032RR18VU2
PGH4-2X/040RR18VU2
PGH4-2X/050RR18VU2
PGH4-2X/080RR47VU2
PGH4-2X/100RR47VU2
PGH4-2X/020LR11VU2
PGF2-2X/006RI
PGF2-2X/008RJ20VU2
PGF2-2X/019RJ20VU2
PGF3-3X/020RE07VE4K
PGF3-3X/032RJ07VU2
PGF3-3X/025RJ07VU2
PGF3-3X/025RE07VE4K
PGF2-2X/013LL20VMK
PGF2-2X/013RA20VP2
PGF2-2X/016LN20VM
PGF2-2X/013RE01VE4K
PGF2-2X/006RE01VE4K
PGF2-2X/O13LN20VM
PGF3-3X/025LN20VM
PGF3-3X/032LLO7VM
PGF3-3X/022RE07VE4
PGF2-2X/013RL 20VM
PGF1-2X/1,7LN02VM
PGF1-2X/4, 1LNO2VM
PGF1-2X/2,2L A01VP1
PGF1-2X/3,2LN02VM
PGF1-2X/2,2l NO2VM
PGF1-2X/2,8LL01VM
PGF1-2X/3,2LL01VM
PGF1-2X/5,0LL01VM
PGF3-3X/032LN07VM
PGF1-2X/3,2L A02VP1
PGF3-3X/020L N20VM
PGF2-2X/022RJ20VU2
PGF3-3X/040L .L 07VM
PGF3-3X/050RE07VE4K.
PGF1-2X/1.7RE01VE4
PGF1-2X/2.2RE01VE4
PGF1-2X/2.8RE01VE4
PGF1-2X/3.2RE01VE4
PGF1-2X/4.1RE01VE4
PGF1-2X/5.0RE01VE4
PGF1-2X/1.7RA01VE4
PGF1-2X/2.2RA01VE4
PGF1-2X/2.8RA01VE4
PGF1-2X/3.2RA01VE4
PGF1-2X/4.1RA01VE4
PGF1-2X/5.0RA01VE4
PGF1-2X/1.7RE07VE4
PGF1-2X/2.2RE07VE4
PGF1-2X/2.8RE07VE4
PGF1-2X/3.2RE07VE4
PGF1-2X/4.1RE07VE4
PGF1-2X/5.0RE07VE4
PGF1-2X/1.7RA07VE4
PGF1-2X/2.2RA07VE4
PGF1-2X/2.8RA07VE4
PGF1-2X/3.2RA07VE4
PGF1-2X/4.1RA07VE4
PGF1-2X/5.0RA07VE4
PGF1-2X/1.7RE01VK4
PGF1-2X/2.2RE01VK4
PGF1-2X/2.8RE01VK4
PGF1-2X/3.2RE01VK4
PGF1-2X/4.1RE01VK4
PGF1-2X/5.0RE01VK4
PGF1-2X/1.7RA01VK4
PGF1-2X/2.2RA01VK4
PGF1-2X/2.8RA01VK4
PGF1-2X/3.2RA01VK4
PGF1-2X/4.1RA01VK4
PGF1-2X/5.0RA01VK4
PGF1-2X/1.7RE07VK4
PGF1-2X/2.2RE07VK4
PGF1-2X/2.8RE07VK4
PGF1-2X/3.2RE07VK4
PGF1-2X/4.1RE07VK4
PGF1-2X/5.0RE07VK4
PGF1-2X/1.7RA07VK4
PGF1-2X/2.2RA07VK4
PGF1-2X/2.8RA07VK4
PGF1-2X/3.2RA07VK4
PGF1-2X/4.1RA07VK4
PGF1-2X/5.0RA07VK4

PGH系列齿轮泵需要可联系星兴达液压