| MODEL | Vòng tua (rpm) | Tỉ số truyền (Ratio) | Actual Ratio | KW/rpm (ps/rpm) | Kn | Kg |
| MG63.71 | 300-500 | 2.0 | 2.0139 | 12.84(17.462) | 710 | 18500 |
| 300-625 | 2.5 | 2.5134 | 10.29(13.994) | |||
| 300-750 | 3.0 | 3.0056 | 8.60(11.696) | |||
| 300-875 | 3.5 | 3.5526 | 7.28(9.901) | |||
| 300-1000 | 4.0 | 4.1053 | 6.30(8.568) | |||
| 4.5 | 4.5515 | 5.68(7.725) | ||||
| 5.0 | 5.0383 | 5.13(6.97) | ||||
| 5.5 | 5.4737 | 4.72(6.419) | ||||
| 6.0 | 5.9526 | 4.34(5.590) |
