技术参数：
| 型号 | 理论排量(ml/r) | 额定压力(Mpa) | 尖峰压力(Mpa) | 额定扭矩(N.m) | 单位理论扭矩(N.m/Mpa) | 连续转速(r/min) | 最高转速(r/min) | 重量(Kg) |
| YGM2-200 | 192 | 25 | 31.5 | 750 | 30 | 0.7-550 | 800 | 51 |
| YGM2-250 | 251 | 25 | 31.5 | 980 | 39.2 | 0.7-550 | 800 | 51 |
| YGM2-300 | 304 | 25 | 31.5 | 1188 | 47.5 | 0.7-500 | 750 | 51 |
| YGM2-350 | 347 | 25 | 31.5 | 1355 | 54.2 | 0.7-500 | 750 | 51 |
| YGM2-420 | 425 | 25 | 31.5 | 1658 | 66.3 | 0.7-450 | 750 | 51 |
| YGM2-500 | 493 | 25 | 31.5 | 1923 | 76.9 | 0.7-450 | 700 | 51 |
| YGM2-600 | 565 | 25 | 30 | 2208 | 88.3 | 0.7-450 | 700 | 51 |
| YGM2-630 | 623 | 25 | 28 | 2433 | 97.3 | 0.7-400 | 650 | 51 |
