piston pump pv23 for paver machine accessories
Product Description:
(1).Mainly used on the Paver,road roller,continous soil mixing machine,concrete pump and
pharmaceutical machinery.
(2).Adopt international Hydraulic transmission device technology.
(3).Reliable working state, and easy operation.
(4).We produce the key components using imported material .
| No | Descrition | Quantity |
| 1 | Cylinder Block | 1 |
| 2 | Valve Plate | 1 |
| 3 | Retainer Plate | 1 |
| 4 | Piston Shoe | 9 |
| 5 | Ball Guide | 1 |
| 6 | Thrust Plate | 1 |
| 7 | Rearing Plate | 1 |
| 8 | Drive Shaft | 1 |
| 9 | Seal Copper | 1 |
| 10 | Static Seal | 1 |
| 11 | Socke Pin | 1 |
| 12 | Block Spring | 6 |
| 13 | Charge Pump | 1 |
| 14 | Valve Assy | 1 |
| 15 | Control Valve | 1 |
| 16 | Big Dearing | 1 |
| 17 | Small Dearing | 1 |
Main Features:
--Pass axis piston pump
--Hydrostatic Transmission
--Manual Servo and Hydraulic Variable control
Technical Parameters:
| Model | Max. Displacement(ml/r) | Torque at 10Mpa(N.m) | Out power(at 10Mpa 1500r/min)(kw) | Charge Pump Displacement(ml/r) | Max. Speed(r/min) |
| PV21 | 51.6 | 84.1 | 12.7 | 12.3 | 3000 |
| PV22 | 69.8 | 114.2 | 17.2 | 18.0 | 3000 |
| PV23 | 89.0 | 144.3 | 21.9 | 18.0 | 2800 |
Components Weight Chart:
| Model | Variable Pump | Variable Displacement Motor | Fixed Displacement Motor |
| PV21 | 53.52 | 58.51 | 34.47 |
| PV22 | 61.24 | 66.23 | 39.92 |
| PV23 | 78.47 | 83.46 | 47.17 |
The exhibition
Main Products Test Bench for Pump pressure ,flow rate
our factory