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Sauer Series Hydraulic Piston Pump Spv Mixer Motor/Hydraulic Pump
SAUER DANFOSS Hydraulic Piston Pump
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Sauer Series Hydraulic Piston Pump Spv Mixer Motor/Hydraulic Pump

Size: PV20, PV21, PV22, PV23, PV24, PV25, PV26, PV27 SPV20, SPV21, SPV22, SPV23, SPV24, SPV25, SPV26, SPV27
Nominal pressure 210 bars, Maximum pressure 350 bars.
The Sauer PV axial piston variable displacement pumps, Series 20, are of swash plate construction with variable flow capability suitable for hydrostatic transmissions with closed circuit. The flow rate is proportional to the pumps driven speed displacement, which, in turn, is determined by the swash plate angle. The latter is infinitely adjustable between zero and maximum displacement. Flow direction is reserved by titling the swash plate to the opposite side of the neutral or zero displacement position. These units and parts are fit, form and function replacements for Sauer-Sundstrand series 20 components.


Features of Denison PV Hydraulic Pump:
High Strength Cast-Iron Housing for Reliability and Quiet Operation
Vickers Porting Interchange
Optional Inlet/Outlet Locations for Ease of Installation
Replaceable Bronze Port Plate
Replaceable Piston Slipper Plate
Thru-Shaft Capability SAE BB, A, B or C Pilots
Low Noise Levels
Fast Response Times

    (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 51,6 69,8 89,0 118,7 165,8 227,3 333,7
    Max. flow dm3 min-1 119,5 159,9 196,1 230,5 278,9 348,1 429,59 557,2
    4 6 4 1 4 8 8
    Charge pump cm3 12,3 12,3 18,03 18,03 18,8 32,8 32,8 65,5
    Maximum pressure MPa 35
    Nominal pressure MPa 21
    Max. pressure of control MPa 3,5
    Charge pressure MPa 0,8 – 2,0
    Max. pressure in case MPa 0,25 continuous 0,5 intermittent
    Max. speed min-1 3590 3100 2810 2590 2350 2100 1890 1670
    Min. speed min-1 500
    Nominal speed min-1 1500
    Kinematic viscosity range of working fluid - starting - operating - optimum Mm 2s-1   1000 12 – 600 25 - 35
    Kind of working fluid mineral oil
    Operating temperature oC - 40 to + 50
    Max. temperature of working fluid in tank oC 80
    Purity of working fluid µm 10
    Direction of shaft rotation clockwise or counter clockwise
    Max. swash plate angle o ± 18
    Dry weight kg 45 55 63 78 124 164 212 270
    PV20-1L1D-C00 PV20-2L5D-L00 PV6-2L1E-F02
    PV20-1R1D-F02NP PV20-2R5D-C00 PV20-1R1E-L02
    PV20-2L1D-F02 PV20-1L1D-L02 PV20-1R1D-L02
    PV20-2R1D-J00 PV20-1R5D-F02 PV20-1R1D-F00
    PV20-1L1D-C00NP PV20-2R1D-C00 PV20-1L5D-K00
    PV20-1R1D-J00 PV20-2R5D-C02 PV20-1L1E-L02
    PV20-2L1D-K00 PV20-1R1D-C00 PV20-1L1D-K02
    PV20-2R1D-J02 PV20-1R5D-F02NP PV20-1L1D-C00
    PV20-1L1D-C02 PV20-2R1D-C02 PV15-2R1E-L02
    PV20-1R1D-K00 PV20-2R5D-F00 PV15-2R1E-F00
    PV20-2L1D-L00 PV20-1R1D-C02 PV15-2L1E-C02
    PV20-2R1D-K00 PV20-2L1D-C00 PV15-1R1E-J00
    PV20-1L1D-F00 PV20-2R1D-F00 PV15-1L1E-L02
    PV20-1R1D-K02 PV20-2R5D-F02 PV10-2R5E-F02
    PV20-2L1D-L02 PV20-1R1D-F00 PV10-2R1E-J02
    PV20-2R1D-K02 PV20-2L1D-C02 PV10-2L5E-C00
    PV20-1L1D-F02 PV20-2R1D-F02 PV10-2L1E-C00
    PV20-1R1D-L00 PV20-2R5D-J00 PV10-1L1E-L02
    PV20-2L5D-C00 PV20-1R1D-F02 PV6-2R5E-K00
    PV20-2R1D-L00 PV20-2L1D-F00 PV6-2R1E-K00
    PV20-1L1D-J00 PV20-2R1D-F02NP PV20-1L5D-F02
    PV20-1R1D-L02 PV20-2R5D-L00 PV20-1L1E-C02
    PV20-2L5D-F02 PV20-2R1E-L02 PV20-1L1D-J00
    PV20-2R1D-L02 PV47-2L1D-C02-000 PV10-1R1D-C02-000
    PV20-1L1D-L00 PV29-2R1D-L02 PV15-2R1E-K00
    PV20-1R5D-C02 PV15-2R1E-C00 PV15-2L5E-C00
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    Q: Are you trading company or manufacturer?
    A: We are factory and trading company.

    Q: How long is your delivery time?
    A: Generally it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

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    A: We can provide samples, but not for free.

    Q: What is your terms of payment?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


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