
The 120B marine gearbox has the functions of deceleration, reverse, smooth clutch and bearing propeller thrust. The gearbox is a vertical non-center first-stage transmission structure, which has the characteristics of small size, light weight, convenient disassembly and maintenance, etc.
The 120B marine gearbox is suitable for small fishing boats, transport ships, tugboats, passenger ships and other ships.
Parameters:
model |
input speed r/min |
reduction ratio (i ) |
transfer ability kW/r/min |
Rated thrust (kN) |
Center distance (mm ) |
length x width x height (mm ) |
net weight (kg ) |
Manipulation type |
Link flywheel |
connection housing |
Input and output steering when following the train |
120B |
750-1800 |
2.03 |
0.088 |
25 |
190 |
605 ×744 ×770 |
400 |
Push-pull flexible shaft Electronic control |
6135Ca 4120 SAE14 |
6135Ca 4120 SAE1 |
on the contrary |
3.73 |
0.044 |
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