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| I have owned two 7120s. First one was an '87 & the second one was a '91, both were bought new. As I recall they were suppose to be rated in the 157 hp area. Out of the factory my '87 dynoed `87hp on the dealer's dyno. The '91 only dynoed 159hp on the same dyno. The dealer sent the pump in & had it set at :high factory settings" and then the tractor dynoed 189hp.
I never had any problems with either of my 7120s. Both were easy & comfortable to operate. I know there were some piston problems with the early 7xxx series but I believe there was a recall & they all should have been updated. I know you never seem to see many of these old girls in the dealer's shop & they have sold a lot of them.
Sorry, can't help you out on the hyd questions as we only used ours for tillage and never had a need for extra hyd capabilities | |
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case 7120 tractor question?
