Sauer PV22 PV23 PV24 Hydraulic Piston Pump for Concrete Mixer, Spv22 Spv23 Hydraulic Pump
Hydraulic Piston Pump, Mixer Truck Hydraulic Pump PV23 for Concrete Mixer Truck
Product Description
Series 20
Size: 20, 21, 22, 23, 24, 25, 26, 27
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.
- Suitable for a variety of applications
- Multiple displacements and options available
- 8 different frame sizes
- Engineered to provide a long service life and reliability
- Fixed displacement motor can be operated in either direction of rotation
- Multiple drive shaft options and control options
- Heavy duty bearings and shafts
- Easily serviceable
- Replacement parts also available
- Direct replacements for Sauer-Sundstrand
P7300 P3301 P4300 P5300 , Concrete Transport Mixer Truck transmissions for transport gear reducer, Compact power packs from for the world of concrete The experience of more than 300,000 mixer gearboxes in the rough and tough concrete mixer market, led to their newest gearbox development, the ECOMIX II family. With the CML-10 and CML-12 and CML-16 designed a new gearbox range, which fulfills with the revolutionary design all the requests, OEM and enduser expect from a modern drive.
Weight saving, low noise, increased life time, easier maintenance and assembly and eco friendliness are all features of the new range.
In addition to the new range, continues to offer the well proven P-Series which has been continuously upgraded in design and specifications.
Details regarding the choice of hydraulic fluid:
The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient te
P3301 reducer / gearbox
PMB 7.1R 130 reducer / gearbox
PMB7.5, PMP7.5sp reducer / gearbox
CML10 reducer / gearbox
CML16 reducer / gearbox
PLM-9 reducer / gearbox
PLM-7 reducer / gearbox
P3301 reducer / gearbox
P4300 reducer / gearbox
P7300 reducer / gearbox
P7500 reducer / gearbox
PMP 6.0 reducer / gearbox
| Size |
Dimension |
Sauer-DANFOSS 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 |
dm3min-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 |
| Max. 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 |
| Maximum speed + |
min-1 |
3590 |
3100 |
2810 |
2590 |
2350 |
2100 |
1890 |
1670 |
| Minimum speed |
min-1 |
500 |
| Nominal speed |
min-1 |
1500 |
Kinematic viscosity range of working fluid
- starting
- operating
- optimum |
|
1000
12 - 600
25 - 35 |
| mm2s-1 |
| 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 |
| Maximum swash plate angle |
o |
± 18 o |
| Weight |
kg |
45 |
55 |
63 |
78 |
124 |
164 |
212 |
270 |
Certifications
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PMB7.1R130 reducer / gearbox
575L reducer / gearbox
577L reducer / gearbox
580L reducer / gearbox
TM51.2 reducer / gearbox
TM61.2 reducer / gearbox
TM71.2 reducer / gearbox
P58 reducer / gearbox
P68 reducer / gearbox
P70S reducer / gearbox
P75S reducer / gearbox
P75R reducer / gearbox
P80 reducer / gearbox
P90S reducer / gearbox
P90 reducer / gearbox
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RC100 reducer / gearbox
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Detailed Photos
Product Parameters
Installation Instructions
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