
Description: Marine Gearbox 300 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 easy in dismantle & reassemble and maintain.
Main Data:
Input speed  | 750-2500r/min  | ||
Reduction ratio  | 1.87、2.04、2.54  | Trans. capacity  | 0.257kw/r/min  | 
3.00  | 0.243kw/r/min  | ||
3.53  | 0.221kw/r/min  | ||
4.10、4.47、4.61  | 0.184kw/r/min  | ||
4.94  | 0.147kw/r/min  | ||
5.44  | 0.125kw/r/min  | ||
Control way  | Push-and-pull flexible shaft, electrically, pneumatically  | ||
Rated thrust  | 50KN  | ||
Center distance  | 264mm  | ||
L×W×H  | 786×930×864mm  | ||
Net weight  | 740kg  | ||
Flywheel  | 12V135、12V150、SAE18、16、14  | ||
Bell housing  | 12V135、12V150、SAE0、1  | ||
Application: Marine Gearbox 300 is suitable for medium and small fishing, transport, tug, traffic and passenger boats.
Technical Tel:+86-13816230777