Low price joystick products tell you that industrial joysticks are generally divided into three categories, manual handles, hydraulic control handles, and electric control handles. Low price joystick products tell you that manual handles control machinery by switching different transmission wheels or linkages.

Low price joystick products tell you that early construction machinery used manual handles, but most of them have been eliminated now and are only used for simple manual machinery. The hydraulic control handle, also known as the pilot handle, is directly connected to the hydraulic valve to control its opening (closing), and converts hydraulic energy into mechanical energy to control machinery. It is mostly used in hydraulic machinery and is used in many engineering vehicles.
Low price joystick products tell you that electric control handles convert hand movements into output electrical signals, that is, voltage, current or digital signals, and control mechanical actions through the control system. Electric control handles were first used in large high-end aircraft, ships, etc. Device control.
Low price joystick products tell you that now, with the popularization of digitalization and higher requirements for environmental protection, more and more construction machinery are beginning to use electric control handles.