How are most pto hydraulic pumps "anchored"

[CobyRupert]

Just curious, but how are most pto driven hydraulic pumps anchored so they don't spin around?
Bolted to the tractor, locked into the 3 point hitch (but hitch has no upward resistance?). In some pictures I've seen a lever extend down from the pump that pries against the drawbar. Any good pictures?

Thank you.

(p,s. before the Search Police yell, I did search quickly, but most results concerned flow & pressure calculations, not mounting)

 

[LiveRoll]

All I have seen are exactly as you described, with a lever of some type against the drawbar to take up any torque from load on pump.

Cheers

Roger

 

[LD1]

google images has some creative ideas

https://www.google.com/search?q=PTO...ih=635#q=PTO+hydraulic+pump+mounting&tbm=isch

I am not sure if there is a universal way to do it. As all tractors are different in the back end. Different distances to drawbars and bolt holes, etc. But I dont think there is any wrong wy as long as you come up with some piece of metal, bolted somewhere rigid on the tractor, and bolted to the pump.

 

[timster2]

Not sure if this is what your looking for but here is how I mounted my hydraulic pump for my log splitter.