streamin said:
Hayden, I'm alittle confused.If I were to buy a BH at a later date, which I'm considering, how many remotes do I need? I have 2 now for the top and tilt on the box blade. What is the one on the side for? Thanks, Ken
I'm not sure I follow what you mean by "the one on the side". I suspect you are refering to the buttons on the side of the loader joystick. I've effectively got 5 sources of external hydraulics. It's pretty excessive, but I figure it's a lot easier to add them now rather than later. Here they are:
1), 2), 3) Three factory rear remotes. The controls are in the cab next to the seat, and the outlets are stacked to the upper right of the 3PH. These can be used for any external hydraulic cylinders for full dual action control. I nominally use them for a) Hydraulic top link, b) Hydraulic side link, c) Implement cylinder e.g. snow blower chute rotation.
4) Front loader "3rd function". I think this is the one your are questioning. This is controlled by the buttons on the loader joy stick. One button is cylinder-out and the other is cylinder-in. The outlets are mounted on the front loader cross bar just behind of he bucket quick hitch. This would be used to control a front grapple, which I don't currently have, but I wanted to take advantage of the clean installation of the factory options, so I got it now.
5) The last isn't really an outlet per-se, and there is no control lever. It's simply replacing the tractor's main hydraulic line with a hose and couplers where it runs between the loader valve and the 3 stacked remotes and 3PH lift. To couple up the BH, you uncouple this main line and couple it to the BH, causing the main line to now divert through the BH.
You could run the BH off one of the 3 remotes, but there are two down-sides to this. First is that you would need to somehow hold the remote's control lever open (in the right direction) using a bungee cord or something. Second, there is inevitably some flow restriction through the remote's valve and hoses (which happen to be 3/8").
On the other hand, this re-routable main hydraulic line is 1/2" and has no valves in the way so when the BH is coupled in there are no restrictions to full flow and pressure.
As for adding a backhoe later, the main line pipe can be replaced at any time with hoses and couplers, so I don't think you have precluded anything.
As I'm writing this, I'm realizing that it's really only the front remote that's "excessive" right now. Everything else gets used today.