oil boom cylinder for ship cranes in ghana

   
oil boom cylinder for ship cranes in ghana
                                               
                                               
                                               
                                               
  • oil boom cylinder for ship cranes in ghana
What hydraulic oil is used in marine cranes?

Hydraulic oil grade distinction according to the viscosity decision, marine cranes generally use 46 or 68 hydraulic oil. 46 hydraulic oil viscosity is less than 68 hydraulic oil, 46 hydraulic oil is suitable for year-round use in temperate regions, and 68 hydraulic oil is suitable for subtropical.

What happens if marine crane hydraulic oil ages?

Marine crane hydraulic oil aging, which will lead to hydraulic oil emulsification and deterioration, the aging hydraulic oil needs to be replaced on time. The viscosity of hydraulic oil increases, the speed of hydraulic motor decreases and the movement of the crane boom becomes slower.

Do cranes need hydraulic oil?

Hydraulic systems need very clean hydraulic oil for maximize performance. High-quality hydraulic oil can maintain and extend the life of system components. When should I change the crane¡¯s hydraulic oil? The deterioration of the hydraulic oil cannot be seen from the outside.

What is a folding boom crane hydraulic system?

The folding function can avoid taking up space and is suitable for working in crowded places such as freight yards. Folding boom crane hydraulic system pressure is higher than that of a stiff boom crane. In order to reduce the pressure of the luffing cylinder, a linkage mechanism is often used.