Rexroth A7VO28 hydraulic piston pump A7VO28DR hydraulic ram pump
Rexroth A7VO28 hydraulic piston pump A7VO28DR hydraulic ram pump

- Product Details
Rexroth A7VO28 hydraulic piston pump A7VO28DR/63L-NZB01 hydraulic ram pump for Liugong compactor
The Rexroth A7VO28 hydraulic piston pump (28cc) powers IHI Infrastructure Systems’ tsunami barriers with 400-bar closing force. This A7VO28 hydraulic pump activates 80-ton floodgates within 90 seconds during storm alerts. Marine-grade stainless steel components withstand saltwater immersion while dual redundant control ensures 99.99% reliability. The pump’s pressure-compensated displacement adjusts for tidal variations, maintaining constant gate velocity. DNV-GL certification guarantees 50-year service life in coastal environments. Energy recovery during gate opening reduces power consumption by 35%. For flood defense specifications: https://www.baolilai-pump.com/. Seawater-resistant coatings prevent biocorrosion in splash zones.









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Order Number | Internal Number |
R909427930 | A7VO28DR/61L-DPB01 |
R902006907 | A7VO28DR/61L-NPB01 |
R909429961 | A7VO28DR/61L-PPB01 |
R909428508 | A7VO28DR/61L-PZB01 |
R909437495 | A7VO28DR/61L-WZB01-S |
R909611071 | A7VO28DR/61R-DPB01 |
R909427932 | A7VO28DR/61R-PPB01 |
R909429957 | A7VO28DR/61R-PZB01 |
R909448625 | A7VO28DR/61R-VPB01 |
R909603467 | A7VO28DR/61R-WPB01 |
R902011918 | A7VO28DR/63L-NPB01 |
R902216685 | A7VO28DR/63L-NPB01 |
R902226332 | A7VO28DR/63L-NPB01 |
R902226269 | A7VO28DR/63L-NPB01 |
R902153660 | A7VO28DR/63L-NPB01-E |
R902052283 | A7VO28DR/63L-NSB01 |
R986110760 | A7VO28DR/63L-NZB01 |
R902014332 | A7VO28DR/63L-NZB01 |
R902207413 | A7VO28DR/63L-NZB01 |
R986110759 | A7VO28DR/63L-NZB01 |
R902218609 | A7VO28DR/63L-NZB01 |
R902207414 | A7VO28DR/63L-NZB01 |
R902253654 | A7VO28DR/63L-VPB01 |
R902011753 | A7VO28DR/63R-NPB01 |
R902223292 | A7VO28DR/63R-NPB01 |
R902241940 | A7VO28DR/63R-NPB01 |
R902235100 | A7VO28DR/63R-NPB01 |
R902233942 | A7VO28DR/63R-NPB01 |
R902233708 | A7VO28DR/63R-NPB01 |
R902227748 | A7VO28DR/63R-NPB01 |
R902223252 | A7VO28DR/63R-NPB01 |
R902223310 | A7VO28DR/63R-NPB01 |
R902218610 | A7VO28DR/63R-NPB01 |
R902052267 | A7VO28DR/63R-NSB01 |
R902009985 | A7VO28DR/63R-NZB01 |
R902222495 | A7VO28DR/63R-NZB01 |
R902049295 | A7VO28DR/63R-NZB01-S |
R902016759 | A7VO28DR/63R-VPB01 |
R902247257 | A7VO28DR/63R-VPB01 |
R902247001 | A7VO28DR/63R-VPB01 |
R902124198 | A7VO28DR/63R-VPB01-E |
R909447550 | A7VO28DRG/61L-PPB01 |
R909437645 | A7VO28DRG/61L-PZB01 |
R909603890 | A7VO28DRG/61L-PZB01-S |
R909437432 | A7VO28DRG/61R-PPB01 |
R909438240 | A7VO28DRG/61R-PZB01 |
R909447997 | A7VO28DRG/61R-PZB01-S |
R902182092 | A7VO28DRG/63L-NPB01 |
R902156383 | A7VO28DRG/63L-NZB01 |
R902030834 | A7VO28DRG/63L-NZB01-Y |
R902027186 | A7VO28DRG/63R-NPB01 |
R902226325 | A7VO28DRG/63R-NPB01 |
R902036728 | A7VO28DRG/63R-NZB01 |
R902218611 | A7VO28DRG/63R-NZB01 |
R902217995 | A7VO28DRG/63R-NZB01 |
R902033191 | A7VO28DRG/63R-NZB01-S |
R902077226 | A7VO28DRG/63R-NZB01-S |
R902227822 | A7VO28DRG/63R-NZB01-S |
R902218612 | A7VO28DRG/63R-NZB01-S |
R902194493 | A7VO28DRG/63R-VPB01 |
R909438661 | A7VO28DRM/61R-PPB01 |
R902075392 | A7VO28DRM/63L-NPB01 |
R902052307 | A7VO28DRM/63L-NZB01 |
R902043907 | A7VO28DRM/63R-NPB01 |
R902092771 | A7VO28DRM/63R-NPB01-E |
R909434538 | A7VO28DRS/61L-PZB01 |
R909448605 | A7VO28DRS/61L-VPB01 |
R909438445 | A7VO28DRS/61L-VZB01-S |
R909434536 | A7VO28DRS/61R-PZB01 |
R902011807 | A7VO28DRS/63L-NZB01 |
R902009978 | A7VO28DRS/63R-NZB01 |
R902253863 | A7VO28DRS/63R-NZB01 |
R902170371 | A7VO28DRS/63R-NZB01 |
R909433037 | A7VO28EP/61L-PPB01 |
R909433351 | A7VO28EP/61L-PZB01 |
R909610452 | A7VO28EP/61R-DPB01 |
R909433035 | A7VO28EP/61R-PPB01 |
R909433350 | A7VO28EP/61R-PZB01 |
R902052279 | A7VO28EP/63L-NPB01 |
R902052289 | A7VO28EP/63L-NSB01 |
R902052263 | A7VO28EP/63R-NPB01 |
R902218613 | A7VO28EP/63R-NPB01 |
R902151642 | A7VO28EP/63R-NPB01-E |
R902094658 | A7VO28EP/63R-NPB01-S |
R902226175 | A7VO28EP/63R-NPB01-S |
R902052273 | A7VO28EP/63R-NSB01 |
R902060408 | A7VO28EP/63R-NZB01 |
R902227984 | A7VO28EP/63R-PPB01 |
R902075420 | A7VO28EP/63R-VPB01 |
R902253697 | A7VO28EP2/63L-VPB01H |
R909603770 | A7VO28EPG/61L-PPB01 |
R902215043 | A7VO28EPG/63L-NZB01 |
R902063957 | A7VO28EPG/63R-NPB01 |
R902126868 | A7VO28EPG/63R-NZB01 |
R909433033 | A7VO28HD1/61L-PZB01 |
R909433031 | A7VO28HD1/61R-PZB01 |
R902052277 | A7VO28HD1/63L-NPB01 |
R902052287 | A7VO28HD1/63L-NSB01 |
R902054808 | A7VO28HD1/63L-NZB01 |
R902217903 | A7VO28HD1/63L-NZB01 |
R902245590 | A7VO28HD1/63L-VZB01 |
R902052261 | A7VO28HD1/63R-NPB01 |
R902052271 | A7VO28HD1/63R-NSB01 |
R909434946 | A7VO28HD1G/61L-PZB01 |
R909434820 | A7VO28HD1G/61R-DPB01 |
R902194386 | A7VO28HD1G/63R-NPB01 |
R909433389 | A7VO28HD2/61R-PPB01 |
R902070891 | A7VO28HD2/63R-NPB01 |
R909429959 | A7VO28LR/61L-PPB01 |
R909428504 | A7VO28LR/61L-PZB01 |
R909434600 | A7VO28LR/61R-DPB01 |
R909427934 | A7VO28LR/61R-PPB01 |
R909429956 | A7VO28LR/61R-PZB01 |
R909448626 | A7VO28LR/61R-WPB01 |
R902052275 | A7VO28LR/63L-NPB01 |
R902223331 | A7VO28LR/63L-NPB01 |
R902052281 | A7VO28LR/63L-NSB01 |
R902011669 | A7VO28LR/63R-NPB01 |
R902205926 | A7VO28LR/63R-NPB01 |
R902092020 | A7VO28LR/63R-NPB01-E |
R902092014 | A7VO28LR/63R-NPB01-E |
R902052265 | A7VO28LR/63R-NSB01 |
R902028654 | A7VO28LR/63R-NZB01 |
R902222191 | A7VO28LR/63R-NZB01 |
R902223463 | A7VO28LR/63R-VPB01 |
R909429960 | A7VO28LRD/61L-PPB01 |
R909428506 | A7VO28LRD/61L-PZB01 |
R909446018 | A7VO28LRD/61R-DPB01 |
R909603808 | A7VO28LRD/61R-NPB01 |
R909429958 | A7VO28LRD/61R-PPB01 |
R909437016 | A7VO28LRD/61R-PPB01-S |
R909428502 | A7VO28LRD/61R-PZB01 |
R902047387 | A7VO28LRD/63L-NPB01 |
R902247405 | A7VO28LRD/63L-NPB01 |
R902207488 | A7VO28LRD/63L-NPB01 |
R902208908 | A7VO28LRD/63L-NPB01 |
R902052285 | A7VO28LRD/63L-NSB01 |
R902038786 | A7VO28LRD/63L-NZB01 |
R902215349 | A7VO28LRD/63L-NZB01 |
R902247136 | A7VO28LRD/63R-NPB01 |
R902047391 | A7VO28LRD/63R-NPB01 |
R902170308 | A7VO28LRD/63R-NPB01 |
R902218614 | A7VO28LRD/63R-NPB01 |
R902211610 | A7VO28LRD/63R-NPB01 |
R902223145 | A7VO28LRD/63R-NPB01 |
R902052269 | A7VO28LRD/63R-NSB01 |
R902052356 | A7VO28LRD/63R-NZB01 |
R902226491 | A7VO28LRD/63R-VPB01 |
R909438267 | A7VO28LRDG/61L-DZB01-S |
R909603393 | A7VO28LRDG/61R-DZB01 |
R902110150 | A7VO28LRDG/63L-VZB01 |
R902027438 | A7VO28LRDG/63R-VZB01 |
R909447369 | A7VO28LRDH1/61R-PPB01 |
R909433039 | A7VO28LRDH5/61R-PPB01 |
R902000232 | A7VO28LRDM/61R-PZB01 |
R902014315 | A7VO28LRDM/63R-NZB01 |
R909437530 | A7VO28LRDS/61R-PPB01 |
R902223052 | A7VO28LRDS/63R-VZB01-S |
R902004451 | A7VO28LRG/61L-NPB01 |
R909603979 | A7VO28LRG/61R-PPB01 |
R909448721 | A7VO28LRG/61R-PZB01 |
R902110124 | A7VO28LRG/63R-NPB01 |
R902217845 | A7VO28LRG/63R-NPB01 |
R902132284 | A7VO28LRG/63R-NZB01 |
R909434219 | A7VO28LRH1/61L-PZB01 |
R909603141 | A7VO28LRH1/61R-PPB01 |
R909434217 | A7VO28LRH1/61R-PZB01 |
R902156164 | A7VO28LRH1/63L-NPB01-S |
R902045169 | A7VO28LRH1/63L-NZB01-S |
R902080745 | A7VO28LRH1/63R-NPB01-S |
R902036955 | A7VO28LRH1/63R-NZB01-S |
R902045215 | A7VO28LRH1/63R-NZB01-S |
R909434822 | A7VO28LRH5/61R-PPB01 |
R909441578 | A7VO28LRH5/61R-PZB01 |
R909437751 | A7VO28LRM/61R-DPB01 |
R909446742 | A7VO28LRM/61R-PPB01 |
R909434639 | A7VO28LRM/61R-PZB01 |
R909438284 | A7VO28SR/61L-PZB01 |
R909446543 | A7VO28XXM/61R-NPB01-S |
R992002025 | A7VO28DRG/63R-NZB01-S |
R902276831 | A7VO28LRD/63R-NZB01 |
R900991602 | A7VO 28 HD2/63L-NZB01 |
R900991262 | A7VO 28 HD2/63R-NZB01 |
R900056344 | A7VO 28 LRD/63L-NZB01 |