Refit Larger Pump on Tractor, JCB 210S?

[sequoyah101]

Anybody ever found a way to put a larger pump on a machine like this and did it cause problems?

I just finished building an adapter from the JCB 210S standard mount to SAE Skid Steer hitch. I still gotta paint it. Now I can use my forks, bale hugger, tree shear, grapple and teleboom! Yahoo! It all turned out well after three plywood mockups to make sure it would all fit and function well before I started hacking up 3/4" plate and turning the bushings.

It has me thinking though, it sure would be nice to have 20 gpm instead of 12gpm on the auxiliary hydraulic circuits on front and back. I could run a little flail shredder on the back hoe for fence rows and such and a small hydraulic brush cutter on front for well, brush.

It is a gear pump and the machine has an oil cooler plus a very large hydraulic tank, more than 20 gallons. Anybody ever found a way to put a larger pump on a machine like this and did it cause problems? I've found a gear pump that should work well if I can figure out the right mount and get the hydraulic fittings on it.

Putting a small pump less than 20 gpm on this kind of equipment these days just makes no sense. This machine is waaaay better than a skid steer for me. It doesn't make sense that JCB quit making them. They are perfect for landscaping and large property maintenance.

 

[Xfaxman]

Does it have a Pto?

Second choice, replace the original pump with a 36 gpm and use a flow divider for the attachments.

 

[CJONE]

For the first question, yes. And for the second question about 80% of the time yes. Most of the time components are sized to the flow and not bigger sometimes even marginal to start so increasing flow almost always has headaches to go with it. CJ

 

[Xfaxman]

Would this work? 9.9 CU IN PRINCE HC-PTO-1A PTO PUMP 540 RPM



Just run the hoses to the tractors hydraulic reservoir.

 

[J_J]

He has the HP to run a 29 GPM at 2250 psi pump off the PTO.