ADVANCE HCD400A marine gearbox transmission
| Speed ratio | HP/RPM | KW/RPM |
| 1.5 1.77 2.04 2.50 3.00 3.42 | 0.41 | 0.3 |
| 4.06 | 0.35 | 0.26 |
| 4.61 4.94 | 0.26 | 0.19 |
Engine speed:1000-1800RPM
Max 810HP /1800RPM
LxWxH: 843×950×890mm
Net weight:820KG
Bell housing: SAE 0 1
Flange: SAE 14,16,18
Control: mechanical or electrical remote control
Centre distance: 264mm
Rated propeller thrust: 82KN
Note: The "Rate" will rise 8% if high-flexible coupling is used