Southbus
Well-Known Member
I have bought an old motor grader but with a very good pedigree, it is a Champion 720R from 1988 and I want to start by replacing the already worn oils.
The manual recommends me:
Transmission System: Dexron II
Hydraulic system: SAE10W or Iso grade 32 or Dexron II
Final drive: 80W90
Tandems: SAE10W
Tandems (oil disk brakes: Tractor hydraulic Fluid to SAE10 Specification
With the exception of the 80W90, the other oils seem not to be commercially available in my country and seem to be some outdated types, so I need to know which oils you use for each section of the motor grader.
I have another contemporary machine, a JD310D backhoe from 1991, and I use the common ISO68 and as an example I would like to know if it would work well in the hydraulic system of the Champion.
I would also like to know if this model has oil disc brakes.
Maybe some advice before "bleeding" the machine and putting all the new oils.
Thank you in advance for the desire to help as always.
Greetings from Chile, South America.
Cesar
The manual recommends me:
Transmission System: Dexron II
Hydraulic system: SAE10W or Iso grade 32 or Dexron II
Final drive: 80W90
Tandems: SAE10W
Tandems (oil disk brakes: Tractor hydraulic Fluid to SAE10 Specification
With the exception of the 80W90, the other oils seem not to be commercially available in my country and seem to be some outdated types, so I need to know which oils you use for each section of the motor grader.
I have another contemporary machine, a JD310D backhoe from 1991, and I use the common ISO68 and as an example I would like to know if it would work well in the hydraulic system of the Champion.
I would also like to know if this model has oil disc brakes.
Maybe some advice before "bleeding" the machine and putting all the new oils.
Thank you in advance for the desire to help as always.
Greetings from Chile, South America.
Cesar