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Pc200lc-8 merge divider valve problems

Kiko

Member
Joined
Jul 21, 2015
Messages
5
Location
san justo, santa fe argentina
Occupation
Electromechanical engineer
Hello:
i am looking for a hydraulic circuit diagram to pc200 lc-8. I have several hydraulics problems and i would like to know how it work to try solve them.
thanks
 

Kiko

Member
Joined
Jul 21, 2015
Messages
5
Location
san justo, santa fe argentina
Occupation
Electromechanical engineer
Merge divider is because the tracks don't work on independent way . They only work together and the swing work slow. The tracks and swing improves when I use the bucket arm or boom.
 

jey_c

Senior Member
Joined
Oct 21, 2010
Messages
257
Location
france
You should put some gauges and test the machine otherwise it is gonna be really hard to repair it
 

Kiko

Member
Joined
Jul 21, 2015
Messages
5
Location
san justo, santa fe argentina
Occupation
Electromechanical engineer
I had checked front and rear pumps and the pressure is 370 bar in both. When I use every functions exept the tracks and swing on independient way. I think it is due to a deficiency in ps pressure in these moment.but I don't how to check it because I haven't a hydraulic diagram and check points location.
 

jey_c

Senior Member
Joined
Oct 21, 2010
Messages
257
Location
france
The swing should be like all the other work equipment. But here you have both swing and travel problem so I do not think the divider is defected. Anyway it is not a classical behavior so try to call an expert at least to know where to start.
 
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