Excavator outlet pipe joint Excavator parts can be roughly divided into mechanical parts and electronic parts of these two categories, mechanical parts and drive control part is complementary to each other, the use of electronic control part to drive and coordinate the effective work of the mechanical parts, the mechanical part through the electronic parts feedback to the electronic control parts, and then more effectively coordinate the work of the excavator, to achieve its highest work efficiency. 1.mechanical parts are pure mechanical parts to provide power support, mainly hydraulic pumps, grab, big arms, tracks, engines and so on.2.Electronic accessories are the drive control part of the excavator, which is used to drive the mechanical parts to work reasonably, mainly including computer version, hydraulic flow controller, Angle sensor, diesel meter, fuse, ignition switch, suction pump and so on.The purchase of excavator accessories is a very meticulous work, and the poor selection…