Characteristic features:
*Advanced manufacturing devices for the Gerolor gear set, which use low pressure of start-up,provide smooth, reliable operation and high efficiency.
*Shaft seal can bear high pressure of back and the motor can be used in parallel or in series.
*Special design in the driver-linker and prolong operating life
*Special design for distribution system can meet the requirement of low noise of unit.
*Compact volume and easy installation
| Type | OMRS | OMRS | OMRS | OMRS | OMRS | OMRS | OMRS | OMRS | OMRS | OMRS |
| Displacement (cc/rev) | 36 | 51.7 | 81.5 | 102 | 127.2 | 157.2 | 194.5 | 253.3 | 317.5 | 381.4 |
| Max speed rate (rpm) | cont | 1250 | 960 | 750 | 600 | 475 | 378 | 310 | 240 | 190 | 155 |
| int | 1520 | 1150 | 940 | 750 | 600 | 475 | 385 | 300 | 240 | 190 |
| Max pressure (Mpa) | cont | 14 | 14 | 17.5 | 17.5 | 17.5 | 16.5 | 13 | 11 | 9 | 7 |
| int | 16.5 | 17.5 | 20 | 20 | 20 | 20 | 17.5 | 15 | 13 | 10 |
| Max torque (n.m) | cont | 72 | 100 | 195 | 240 | 300 | 360 | 360 | 390 | 390 | 365 |
| int | 83 | 126 | 220 | 280 | 340 | 430 | 440 | 490 | 535 | 495 |
| Max flow (L/min) | cont | 45 | 50 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| int | 55 | 60 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Weight (kg) | 6.5 | 6.7 | 6.9 | 7.0 | 7.3 | 7.6 | 8.0 | 8.5 | 9.0 | 9.5 |
