Hydro question

[steelman 251]

Can anyone tell me if a hydraulic transmission from a C120 will fit on a C160? My C160 is a 77. Not sure what year the C120 is but they should be within two to three years. 

[gwest_ca-(File Mod) 11,113]

C-120 uses 90-1136 Sundstrand 1974-1977

C-160 uses 90-1140 Sundstrand

I think the difference is the C-160 has hydraulic lift and the C-120 does not so was optional at the time.

I also think you have the parts in the C-160 that can be swapped to the C-120 to make the lift work.

 

Someone with experience will reply.

[ebinmaine 68,639]

Agree with above. 

 

@pfrederi @daveoman1966@953 nut

[pfrederi 17,930]

Should work.  if you want to keep the hydro lift you can but will have to move the implement relief valve to the new hydro. 

 

Edit;  I assume your C-160 does not have a brake band on the hydro motor

Edited November 3, 2021 by pfrederi

[steelman 251]

Thanks for the replies. You are correct, no brake band. I would want to keep the hydro lift, so the main issue would be to move the implement relief valve from the old to the new? That doesn’t sound too difficult assuming the C120 is tapped for that valve. 

[pfrederi 17,930]

15 minutes ago, steelman said:

Thanks for the replies. You are correct, no brake band. I would want to keep the hydro lift, so the main issue would be to move the implement relief valve from the old to the new? That doesn’t sound too difficult assuming the C120 is tapped for that valve. 

 

 

You will need to read over this manual it will show you what you need to do.  it isn't that hard...

 

 

[ebinmaine 68,639]

8 minutes ago, pfrederi said:

it will show you what you need to do.  it isn't that hard.

Can confirm. I done it..... you can handle it.