Marine Gearbox MB270A 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 convenient in dis- and reassembly and maintenance.
Main Data:
Marine Gearbox MB270A is suitable for medium and small fishing, transport, tug, traffic and passenger boats.
Input speed
1000-2500r/min
Reduction ratio
4.05、4.53、5.12
Trans. capacity
0.147kw/r/min
5.5
0.134kw/r/min
5.95
0.110kw/r/min
6.39、6.82
0.088kw/r/min
Control way
Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust
39.2KN
Center distance
270mm
L×W×H
594×810×868mm
Net weight
675kg
Flywheel
SAE18、16、14
Bell housing
SAE0、1
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