632 Hydraulic Drive Pump

[Kburroug]

Hello All,
I am new here. I have recently installed an 83hp Cummins B3.3T in my 632. Overkill I know but It only cost $200 more for the 83hp turbo engine versus the 60hp natural. I was wondering if it is possible to replace the 9gpm drive pump with a pump in the 15 to 20 gpm range.

 

[jerry]

Hi, now this is interesting. What did you do about cooling the rad? Do you have pictures of the transplant and what was the final cost? I don't know about the pump but the rest is interesting.

 

[Tazza]

Wowzer! thats some power you got there...
As for the pump, i wouldn't really try it. You risk breaking the shaft from the engine to the hydraulic pump, its pretty small. Also the hydraulic lines and control block i don't believe could handle the extra flow.

 

[Kburroug]

Wowzer! thats some power you got there...
As for the pump, i wouldn't really try it. You risk breaking the shaft from the engine to the hydraulic pump, its pretty small. Also the hydraulic lines and control block i don't believe could handle the extra flow.

I am running the original radiator with electric fans. The engine is a brand new ready to run unit from Cummins. It cost $3900.00