| Model: | hld pv 20-24 |
|---|---|
| Brand: | highland |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Hydraulic Pressure Machine & Parts |
| Label: | small hydraulic pump , sauer hydraulic pu , .hydraulic pumps for |
| Price: |
US $2800
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:28 Jul, 2014 |
PV 20 SERIES Hydraulic Piston pumps
Main Features
--Pass axis piston pump
--Hydrostatic Transmission
--Manual Servo and Hydraulic Variable control
|
Technical Spec.for Hydraulic Pump |
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|
Parameter |
Units |
Specification |
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|
Model No. |
|
PV20 |
PV21 |
PV22 |
PV23 |
|
Max.displacement |
ml/r |
33.3 |
51.6 |
69.8 |
89 |
|
Max.flow |
l/min |
119.54 |
180.6 |
196.14 |
230.51 |
|
Charge pump displacement |
ml/r |
12.3 |
16.2 |
18.03 |
18.03 |
|
Max.pressure |
Mpa |
35 |
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|
Rated pressure |
Mpa |
21 |
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|
Max.control pressure |
Mpa |
3.5 |
|||
|
Charge pressure |
Mpa |
0.8-2.0 |
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|
Max.case pressure |
Mpa |
Constant0.25 Peak value0.5 |
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|
Max.speed |
r/min |
3590 |
3500 |
2810 |
2590 |
|
Min.speed |
r/min |
500 |
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|
Rated speed |
r/min |
1500 |
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|
Dynamic viscosity range of the operating fluid
|
|
|
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|
Operating fluid |
|
Mineral oil |
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|
operating Temperature |
℃ |
-40 to +50 |
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|
Max.operating temperature
|
℃ |
80 |
|||
|
Filtering precision of
|
μm |
10 |
|||
|
Shaft direction |
|
clockwise/anti-clockwise |
|||
|
Max.tilt angle of yhe swash |
º |
±18 |
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|
Weight |
KG |
45 |
53 |
63 |
78 |
