Newholland Hydro Overheating CX820

Mafarmer

New Member
Location
Herefordshire
Hi,

We have a CX820 combine that overheats its hydrostatic oil when on the road or pushed hard in the field which causes it to shut the forward speed down. The cooler has been cleaned out, all oil and filters changed.

Local dealers don't seem to have any ideas. Has anyone on here had anything similar. Any advice much appreciated

Thanks
 

Timbo

Member
Location
Gods County
Hi,

We have a CX820 combine that overheats its hydrostatic oil when on the road or pushed hard in the field which causes it to shut the forward speed down. The cooler has been cleaned out, all oil and filters changed.

Local dealers don't seem to have any ideas. Has anyone on here had anything similar. Any advice much appreciated

Thanks

Cooler cleaned how, and what actual oil temps have you recorded ???
 

JJT

Member
BASE UK Member
Location
Cumbria
Is there a gauze filter on my cx8030 where the pipe goes into the oil cooler. Maybe worth a check is not already. Assuming it's the same on the older ones.
 

stevedave

Member
We had a problem with a pressure relief valve on a TX64 blowing off at a lower pressure than the system runs at. This was on the hydraulic side but the overheat on a TX is for both hydraulic and hyrostatic.
 

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