Dear community, I'm curious about your experiences with display failures on various Caterpillar equipment. I've replaced five displays on 320GX, 323, 320GC, and 336 excavators, all new-generation excavator models, with service letter PS55190. Last week, I had this same problem on a 120 motor grader, but there's no service letter for other equipment, only excavators and backhoes.
What could be the root problem? Poor quality of the components currently used by Caterpillar?
In China, touchscreens are sold for repair (a much more economical option compared to what Caterpillar offers), but is that really the part causing the problems?
What could be the root problem? Poor quality of the components currently used by Caterpillar?
In China, touchscreens are sold for repair (a much more economical option compared to what Caterpillar offers), but is that really the part causing the problems?
