IH model 234 corn picker

[goat64]

Hydraulic on a 450 tractor wont lift 234 corn picker. It is a fast hitch. Pump has 1200 psi

 

[the tractor vet]

The 234 takes a weeeee bit more or ya need larger cylinder as they were put on newer tractors that had hyd. pressure of 1500 PSI or more . They work great on 706's The old New idea 319 with a 12 roll bed was far better suited for M-560 , they were light and 950 PSI would pop them up and installing one of them was a piece of cake once the wheels were set out .

 

[d282]

The neighbor had to put the dual-cylinder lift sub-frame on his 450 for that reason.

 

[NY 986]

What size cylinder are you using?