Recent content by backcountryexcavating

i had my cat 325 excavator catch fire when the hydro line sprayed high pressure directly on the manifold and once hoses start burning its next to impossible to get it out

first off the brakes unlock 2nd off it makes enough pressure when i crack the line to blow the o ring out 3rd off there is no rpm change when the stick is operated no bog, no load, nothing. 4th would the charge pump build enough pressure to blow the oring? and how could the drive motor be timed...

ok here is the issue. i bought a skiddy and it had a issue with loosing hydrolic fluid trough the left side drive motor/ brake seal. it uses the sauer danfoss drive motors. after rebuilding the drive motors with new orings and seals now it does not work. is there a way something inside the drive...

i have the service manual and the same issues but mine does not ahve the georoller drive motor as in the manual mine has sauer danfoss? and after rebuilding the drive motor. is there anything that could cause it to not drive the left side wheels.