威格士柱塞泵靠氣壓供油的液壓油箱，在每次啟動機器后，必須等液壓漬箱達(dá)到使用氣壓后，才能操作機械。直軸斜盤式柱塞泵分為壓力供油型的自吸油型兩種。壓力供油型液壓泵大都采用有氣壓的油箱，也有液壓泵本身帶有補油分泵向液壓泵進(jìn)油口提供壓力油的。自吸油型液壓泵的自吸油能力很強，無需外力供油。對于自吸油型柱塞泵，液壓油箱內(nèi)的油液不得低于油標(biāo)下限，要保持足夠數(shù)量的液壓油。液壓油的清潔度越高，液壓泵的使用壽命越長。

VICKERS威格士柱塞泵PVE系列常用型號：
PVE12L-B1-ES-10-C21-12 
PVE12L-B2-ES-10-C21VP11-B-13
PVE12R-B1-ES-10-CC21-12
PVE12R-B2-ES-10-C21VP11-P-13
PVE12R-B2-MS-10-C20VPC22-P-13-271
PVE19-B2L-A11-STS2F-41-C21VPC24B-13
PVE19-B2L-B26-STS2F-41-C21VP11B-13
PVE19-B2L-B26-STS9F-41-C21VPC30P-13-338
PVE19-B2L-STE9F-41-C16VPC24P-13
PVE19-B2L-STE9F-41-C21VPD41B-13-255
PVE19-B2L-STS2F-41-C17-12
PVE19-B2L-STS2F-41-C21VP14P-13-365
PVE19-B2L-STS5F-41-C16-12-302
PVE19-B2L-STS9F-41-C21VP11B-13
PVE19-B2R-A9-STS1F-41-C21-12
PVE19-B2R-B26-STS1F-41-C21VPC30P-13-338
PVE19-B2R-B26-STS33F-41-C12VP11B-13
PVE19-B2R-B26-STS9F-41-C21-12
PVE19-B2R-SFE13F-41-C14VP11P-13-253
PVE19-B2R-STE9F-41-C21VP11P-D-13
PVE19-B2R-STS16F-41-C14-12-061
PVE19-B2R-STS1F-41-C21-12
PVE19-B2R-STS28F-41-C12VP11B-13-237
PVE19-B2R-STS28N-41-C21VP11B-13-121
PVE19-B2R-STS9F-41-C16-12-223
PVE19-B2R-STS9F-41-C17VPC14P-13-356
PVE19-B2R-STS9F-41-C21-12
PVE19-B2R-STS9F-41-C21VPC26B-13-387
PVE19G-B2R-STS2N-41-C16VPC19B-13-305
PVE21-B2L-MFS2F-41-C21VP15P-13-393
PVE21-B2L-SFE9F-41-UV-20-293
PVE21-B2L-STS13F-41-C20VPC17P-13-269
PVE21-B2L-STS31F-41-C19VP14P-13-248
PVE21-B2L-STS9F-41-C20VPC24B-13-390
PVE21-B2R-A9-MFS2F-41-C21VP24P-13-333
PVE21-B2R-B26-STS2F-41-C19-12
PVE21-B2R-MFE2AF-41-C16VPC21P-13-307
PVE21-B2R-MFE2AF-41-C20VPC30P-13-400
PVE21-B2R-SFE2F-41-C19VPC24B-13-213
PVE21-B2R-STE2F-41-C21VPC24B-D-13-268
PVE21-B2R-STE9F-41-C20VPC24P-13-295
PVE21-B2R-STS9F-41-C19VP11B-13

PVE19/21 RH&LH
PVE35-QR122C21V172
PVE35-QIR-A13-?22-C20-21
PVE47R-A13-22-CM7-21
PVE47R-1-22-C14-21 
PVE000R000020B351600A000 0000
PVE012L05AUB0A2100000100 100CD0A 
PVE012R01AUB0B2111000100 100CD0A 
PVE012R05AUB0B211100A100 100CD0
PVE012L071204RE11016 
PVE12R QB1 ES 10 C21 10 
PVE12R QB1 ES 10 CG 10 
PVE12R QB2 ES 10 C21 10 
PVE19/21 B2
PVE190L01AA10B2111000100 1AGCD0A 
PVE190L08AA10A21000001AE 100CD0A 
PVE190L08AA10H1811000600 100CD0A 
PVE190L08AAA0B2111000100 100CD0A 
PVE190R02AA10B2111000100 100CD0A 
PVE190R02AA10B2111000600 1AGCD0A 
PVE190R05AA10A2100000100 100CD0A 
PVE190R05AC10B211100A1AA 100CD0A 
PVE1919L Q1830 2 30 CVP 12 CVP 
PVE19AL02AA10B2111000100 1AGCD0 
PVE19AL02AA10B211100A100 100CD0A 
PVE19AL05AA10B211100A100 100CD0A 
PVE19AL08AA10A2100000100 100CD0A 
PVE19AL08AA10B211100A100 100CD0A 
PVE19AL08AA10H211100A100 1AGCD0 
PVE19AR01AA10A140000E100 100CD0A 
PVE19AR02AA10A2100000100 100CD0A 
PVE19AR02AA10A21000001AA 1APCD0A 
PVE19AR02AA10A2100000200 100CD0
PVE19AR02AA10B211100A100 100CDOA 
PVE19AR02AC10A21000001AA 1APCD0A 
PVE19AR05AA10A400000F100 100CD0 
PVE19AR05AA10B211100A100 100CD0A 
PVE19AR08AA10A2100000100 100CD0 
PVE19AR08AA10B211100A100 100CD0A 
PVE19AR08AA10B33110001AK 100CD0 
PVE19L/PVE19L 
PVE19R/PVE19R 
PVE19LW-Q1830-1-30-CVP-12
PVE21 B2L STE9F 41 C19VP 11B 13 
PVE21 B2L STS2F 41 C19 1 2 
PVE21 B2L STS2F 41 C19VP 11B 13 
PVE21 B2R STE2F 41 C19VP 11P 13 
PVE21 B2R STE9F 41 C19VP 11P 13 
PVE21 B2R STS1F 41 C19VP 11B 13 
PVE21 B2R STS2F 41 C19 1 2 
PVE21 B2R STS2F 41 C19VP 11P 13 
PVE21 B2R STS9F 41 C19 1 2 
PVE210L08AA10B1811000100 100CD0A 
PVE210L08AA10B1824000100 100CDEA 
PVE210L08AA10B182400A1AG 100CD0A 
PVE21AL21AA10B1811000100 100CDE 
PVE21AR02AA10A1800000100 100CD0 
PVE21AR05AA10B191100A100 100CD0A 
PVE21AR08AA10B181100A100 100CD0 
PVE21AR08AA10B211100A1AG 100CD0 
PVE21 B2L STS9F 41 C19VP 11B 13 
PVE21L 9 30 C 10