KYB developed high-efficiency PSVD2 piston pumps for compact excavators responding to energy conservation needs with added functions to expand the application scope.
Type: PSVD2-13E/16E/17E/19E/21E/26E/27E/57E
PSVD2-21C/SVD22

| SPECIFICATIONS |
| MODEL | PSVD2-17E | PSVD2-21E | PSVD2-27E |
| Discharge Rate (cc/rev) | 17 | 21 | 27 |
| Max. Pressure (kg/cm2) | 250 |
| Max. Speed (rpm) | 2500 | 2400 |
| Dimensions of Shaft End (Spline Type) |
| MODEL | No. of teeth | Pitch circle Dia(mm) | Module | Pressure Angle | Standard |
| PSVD2-17E | 13 | 20.6375 | 13 | 30° | SAE J744 |
| PSVD2-21E |
| PSVD2-27E |
| DIMENSIONS (mm) |
| MODEL | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O |
| PSVD2-17E | 146 | 180 | 120 | 105 | 260 | 14 | 30 | 101.6 | 145 | 255 | 279 | 7 | 46 | 28 | 154 |
| PSVD2-21E | 192 | 121 | 108 | 264 | 34 | 161 | 276 | 300 | 55 | 163.5 |
| PSVD2-27E | 200 | 230 | 135.5 | 115.5 | 293 | 17.5 | 174 | 306 | 324 | 52 | 35 | 183 |
