Engine Speed : 1000 – 1800 RPM
| Ratio | Rate (HP/RPM) |
| 3.96 | 0.41 |
| 4.33 | |
| 4.43 | |
| 4.476 | |
| 4.70 | |
| 5.00 | |
| 5.53 | 0.364 |
| 5.70 | 0.337 |
| 5.89 | 0.337 |
Marine Gearbox HCD400A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and high in loading capacity.
| Main Dimensions (L x W x H) | 843 x 1010 x 1066 mm |
| Net Weight | 1100 kg |
| Options/Comments | Mechanical or Electrical Remote Control |
| Center Distance | 355 mm |
| Rated Propeller Thrust | 82 kn |
| Flywheel | SAE 14, 16, 18 |
| Bell Housing | SAE 0, 1 |
