Combine Harvester Kubota Hydraulic Pump PV22 PV23 PV24

Combine Harvester Kubota Hydraulic Pump PV22 PV23 PV24

Combine Harvester Kubota hydraulic pump PV22 PV23 PV24

Blend Harvester hydraulic pump
CZPT Sauer PV pump
 
CZPT Sauer-Sundstrand axial piston pump PV20, PV21, PV22, PV23, PV24, PV25, PV26, PV27

Description  

Shut circuit
Series twenty
Dimension: 20, 21, 22, 23, 24, twenty five, 26, 27
Nominal stress 210 bars, Greatest force 350 bars.
 
The Sauer PV axial piston variable displacement pumps, Sequence twenty, are of swash plate development with variable stream capacity suited for hydrostatic transmissions with shut circuit. The flow charge is proportional to the pumps pushed velocity displacement, which, in turn, is identified by the swash plate angle. The latter is infinitely adjustable among zero and maximum displacement. Stream course is reserved by titling the swash plate to the reverse facet of the neutral or zero displacement place. These models and components are fit, sort and operate replacements for Sauer-Sundstrand sequence 20 factors.
 
– Appropriate for a variety of programs
– Multiple displacements and options available
– eight different body measurements
– Engineered to provide a prolonged support existence and trustworthiness
– Fastened displacement motor can be operated in possibly path of rotation
– A number of push shaft alternatives and management choices
– Heavy responsibility bearings and shafts
– Very easily serviceable
– Replacement parts also available
– Immediate replacements for Sauer-Sundstrand
 
CZPT Data 
Table of values (theoretical values, without efficiency and tolerances values rounded)

Size Dimension Sauer-Sundstrand PV pump
PV20 PV21 PV22 PV23 PV24 PV25 PV26 PV27
Max. displacement cm3 33,3 51,six 69,8 89, 118,7 165,8 227,three 333,seven
Max. flow dm3min-1 119,five 159,9 196,one 230,five 278,nine 348,1 429,59 557,2
4 six four one four eight 8
Charge pump cm3 12,3 twelve,3 18,03 eighteen,03 eighteen,8 32,8 32,8 65,five
Max. stress MPa 35
Nominal stress MPa 21
Max. stress of manage MPa 3,5
Charge strain MPa ,8 – 2,
Max. strain in situation MPa ,25 continuous ,5 intermittent
Highest speed + min-one 3590 3100 2810 2590 2350 2100 1890 1670
Minimum velocity min-1 five hundred
Nominal velocity min-1 1500
Kinematic viscosity range of working fluid
– starting
– working
– the best possible		  
 		  
one thousand
twelve – 600
twenty five – 35
mm2s-1
Type of functioning fluid   mineral oil
Functioning temperature oC – 40 to + 50
Max. temperature of working fluid in tank oC 80
Purity of operating fluid µm 10
Path of shaft rotation   clockwise or counter clockwise
Maximum swash plate angle o ± eighteen o
Excess weight kg forty five 55 63 78 124 164 212 270

 

Combine Harvester Kubota Hydraulic Pump PV22 PV23 PV24