选用补油泵供油的柱塞泵，运用3000h后，操作人员每日需对柱塞泵查看1-2次，查看液压泵作业声响是不是正常。如发现液压缸速度下降或闷车时，就应该对补油泵解体查看，查看叶轮边沿是不是有刮伤现象，内齿轮泵空隙是不是过大。关于自吸油型柱塞泵，液压油箱内的油液不得低于油标下限，要坚持满足数量的液压油。液压油的清洁度越高，液压泵的运用寿数越长。选用补油泵供油的柱塞泵，运用3000h后，操作人员每日需对柱塞泵查看1-2次，查看液压泵作业声响是不是正常。如发现液压缸速度下降或闷车时，就应该对补油泵解体查看，查看叶轮边沿是不是有刮伤现象，内齿轮泵空隙是不是过大。关于自吸油型柱塞泵，液压油箱内的油液不得低于油标下限，要坚持满足数量的液压油。液压油的清洁度越高，液压泵的运用寿数越长。R901018829PGF2-2X/016RJ01VU2R900HA5596ABHAG-0100RS/PGF2-006/112M/002F433AR900984300PGF2-2X/019LJ20VU2R900984277PGF2-2X/013LL20VMK-A385R900984264PGF3-3X/025LN20VM-A262R900984249PGF3-3X/032RS07VMR900984240PGF2-2X/016LL01VMR900984214PGF2-2X/006RL01VMK-A385R900984213PGF3-3X/032LJ07VU2R900984209PGF3-3X/025RE07VE4-A384R900984206PGF2-2X/016RA01VP2PGH4-2X/032RE11VU2力士乐REXROTH齿轮泵德国PGH齿轮泵rexroth齿轮泵力士乐***9510290331AZPF-12-025RPC12MB-SO5489510290332AZPF-12-028RPC12MB-SO5489510290333AZ-P-FF-12-019/014-RRR12MB-S00409510290334AZ-P-FF-12-014/014-RXC12MB-S03089510290335AZ-P-F-12-016-RPR12MV14015-S00439510290336AZ-P-F-12-016-LRR12KB9510290337AZPF-12-004LRR20KB-S00399510290338AZPF-12-005LRR20KB-S00399510290339AZ-P-F-12-008-LRR20KB)