|
I made mine for my MH30. It was a straight puller but I needed to blow snow and broadcast seed. I have a parts 3ph MH30 that came with a working 2 way cylinder and timing gear pump. I past that over to my working tractor and made the 3ph system. The hydr system on the MH's back then were proprietary. Any farmer who needed one paid a bit extra to have it gerry rigged at the shop. All thinks considered and after all the work I did, it turns out there isn't that much extra money wrapped up to build a system and you have a lot of leeway as to how much lift power you want. I realize now I don't need the down pressure, but I'll probably be eating my words when I buy a post auger. The whole system goes something like: 1/ Hydr pump for timing gear match ...or
run it off the PTO .... or install a double pully on the pump and run it on the pump pulley. 2/ I used 4000 lb wire wound neoprene hose
with 2 swivel ends for the main (actual pressure for my pump is 1600-1800 I think) 80$ 3/ 1 oil resistant neoprene return hose @ 200lbs (cheap). 15$ ish 4/ 2 way cylinder with 10in extend and 1 1/4
or 1in shaft ( not expensive) like I say you can play around to get ram speed and max lift to match the pump. 5/ bypass relief valve, this you'll have to get expert help on as mine is built in the cylinder, but as things go they're not expensive. 6/ 4 gal oil tank. For the hitch system I used 1/2in X 3 mild , but now I figure 5/8 would be better. I got a cardboard and simply drew things to scale on it
with cardboard lift arms until I got a proper arch for most common implement heights. A few don'ts I see people making. Don't attach to holes that hold cover plates and such, casting is not thick enough for the strain. Use the 5/8in attach holes on the side of the transmission. Make sure the top link hole lines up vertically with the tractor side lift arm pins otherwise the top link won't arch with the same radius as the control arms, a bummer setting the plow draft. You may need international or other high pto
implements as the universal will reach max flex when the implement is full down. I'm assuming the pto on the 44 is as high as mine. Well that's all I could think of, Good luck.
| 
