Can I add engine oil to the marine gearbox
Marine gearboxes cannot be oiled. Direct Peng type marine air conditioning, modular chiller unit
The following is a detailed explanation of this viewpoint:
Lubrication performance differences:
The straight Peng type marine air conditioner and modular chiller have relatively low oil viscosity, while the gearbox requires high viscosity gear oil to ensure good lubrication effect. The viscosity of gear oil can facilitate the lifting of oil by gears during rotation, thereby effectively reducing wear.
Working characteristics of marine oil pump gearbox, marine water pump gearbox, and marine generator gearbox:
The gearbox needs to withstand significant loads and friction during operation, therefore specialized gear oil is required to provide sufficient lubrication and cooling effects.
Thrust bearings, high elasticity couplings, and engine oil may not be able to meet the lubrication requirements of the gearbox in this working environment, leading to increased gear wear and even causing malfunctions.
Instructions and specifications for use:
The user manual for marine gearboxes usually specifies what type of lubricating oil should be used.
Following the specifications in the user manual for the selection and replacement of lubricating oil for large bulk cargo propellers and large container propellers is an important measure to ensure the normal operation and extend the service life of the gearbox.
In summary, marine gearboxes should not be lubricated with engine oil, but should use specialized gear oil to provide lubrication and cooling effects. When selecting and using lubricating oil for marine oil pump gearboxes, marine water pump gearboxes, and marine generator gearboxes, it is necessary to follow the user manual and relevant specifications of the marine gearbox to ensure its normal and long-term stable operation.
