This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity. | ||||||
The Forum | Parts and Services | Unofficial Allis Store | Tractor Shows | Serial Numbers | History |
hydraulics |
Post Reply |
Author | |
Dusty MI
Orange Level Joined: 13 Sep 2009 Location: Charlotte, Mi Points: 5053 |
Post Options
Thanks(0)
Posted: 30 Sep 2020 at 12:42pm |
I'm looking for someone that knows hydraulic controls. I bought a towable back-hoe. It has 4 control handles/levers. Left to Right Boom Swing Boom Up-Down Arm In-Out Bucket roll In-Out Is there something that can be added to slow the swing? Also when I push the boom up it drops some before it goes up. Is this a defect or is there a simple adjustment to fix this. Thanks, Dusty
|
|
917 H, '48 G, '65 D-10 series III "Allis Express"
|
|
Sponsored Links | |
Tbone95
Orange Level Access Joined: 31 Aug 2012 Location: Michigan Points: 11434 |
Post Options
Thanks(0)
|
Dusty, check out "color flow valve". But they're pricey. In any case, you need a restriction in the line, adjustable is nice. There are fixed-orifice flow restrictors available too. You'd have to experiment to see what size you need. But it's basically just a coupling that screws in between your hose and the cylinder.
|
|
DiyDave
Orange Level Access Joined: 11 Sep 2009 Location: Gambrills, MD Points: 50762 |
Post Options
Thanks(0)
|
Surpluscenter.com has adjustable flow restrictors, about $10. You might need 2, if your machine uses a ram(s) instead of a clock motor, to rotate the arm.
What machine are you working on?
Edited by DiyDave - 30 Sep 2020 at 5:58pm |
|
Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!
|
|
Adam Stratton
Orange Level Access Joined: 11 Sep 2009 Location: SW MO Points: 1363 |
Post Options
Thanks(0)
|
There are several different styles available, and obviously different sizes, fittings, flow rates etc. Look on ebay or surpluscenter or Baum hydraulics or your local place for a "hydraulic flow control valve" I personally like the kind with a lever to one side better than the needle valve type, but that varies by application.
|
|
shameless dude
Orange Level Joined: 10 Apr 2017 Location: east NE Points: 13611 |
Post Options
Thanks(0)
|
if you bought it used your control levers and boxes might have alot of wear, do your levers wiggle without the hyd's moving anything? sometimes it's just a pin on the bottom of the levers that gets wore. not saying you don't need a restrictor, but i'll bet your controls are wore alot. also try to work them with the engine slowed up a bit, you ussually don't have to run the engine full throttle unless you are constantly moving the arm.
|
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |