What is hydraulic protection?
Which use I know that there is hydraulic overload protection, the pressure is generally provided by the hydraulic pump has a maximum value, more than the need to protect, that is, safety valve.
High voltage protection, low voltage protection, zero protection, loss of pressure protection, automatic return to zero protection, overspeed protection, low-speed protection, overload protection.
Hydraulic protection is the protection of equipment or systems by hydraulic or hydraulic components to achieve
