Caterpillar excavator 323d ....serial # pbm00340. 2006 model Short details: I have repaired engine and hydrolic pump ... pressure is good for both pumps. Problem: bucket n breaker solonoids shows no current n hydrolic pump prv solonoid also shows no current n main control valve down side there there are some solonoids they also shows no current... Machine computer is ok checked working. My machine work....but with no working power because when trying to fill bucket it it fills bucket with loose material but on hard material (rocks)bucket can't move from its place even long pressing liver engine also not stop but little load is there .... please let me know what should I do I can send more details and machine work videos if required please let me know thanks
No replies yet.