Marine Gearbox MA142 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 and light in weight.Marine Gearbox MA142 is suitable for small fishing, transport, traffic and passenger boats.
| Input speed | 1500-2500r/min |
| Reduction ratio | 1.97,2.52,3.03 | Trans. capacity | 0.030kw/r/min |
| 3.54 | 0.026kw/r/min |
| 3.95 | 0.023kw/r/min |
| 4.50 | 0.019kw/r/min |
| 5.06 | 0.016kw/r/min |
| 5.47 | 0.013kw/r/min |
| Control way | Push-and-pull flexible shaft, electrically, pneumatically |
| Rated thrust | 8.5KN |
| Center distance | 142mm |
| L×W×H | 308×520×540mm |
| Net weight | 140kg |
| Flywheel | SAE11.5,10 |
| Bell housing | SAE2,3 |
New Diesel Machinery can not only offer engine ,and related spare parts , this gearbox is manufactured by one of the biggest gearbox manufacturer in China, with technologies ,Standing on transmission industry, relying on science and technology progress, core competitiveness is enhanced and leading position in theindustry area is established. Since 1980s, based on independent development, the Company has imported advanced foreign technology and realized secondary innovation. The products area has been expanded into 10 families covering over 1000 types, from single marine gearbox to ten types, thousands of products, including motive marine propulsion system, construction machinery transmissions, wind turbine transmissions, auto transmissions,agricultural transmissions, rail transittransmissions,industrial transmissions, special products,powder metallurgical (P/M) products, and large-sized high-precision gears.