Engine Speed : 1000 – 2100 RPM
| Ratio | Rate (HP/RPM) |
| 7.69 | 0.55 |
| 8.23 | |
| 8.82 | 0.51 |
| 9.47 | 0.49 |
| 10.10 | 0.464 |
| 10.80 | |
| 11.65 | 0.437 |
| 12.57 | 0.41 |
| 14.44 | 0.32 |
| 15.91 | 0.255 |
Marine Gearbox HCT600A/1 possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and two-stage transmission, featuring in small in volume, light in weight and large in ratio.
| Main Dimensions (L x W x H) | 878 x 1224 x 1346 mm |
| Net Weight | 1700 kg |
| Options/Comments | Mechanical or Electrical Remote Control |
| Center Distance | 500 mm |
| Rated Propeller Thrust | 140 kn |
| Flywheel | SAE (14), 16, 18, 21 |
| Bell Housing | SAE 00, 0 |
