I should have bought a double spool valve in thef irst place. But I have two different valves for different task. I am learning the expensive...
Awesome B...Thank you for the advise. The flow rates are way different. 40 gmp on the motor and maybe 10 gpm, (at most) for the cylinder. I...
Well here is my problem. Picture this...IC engine turning a hyd. pump....which goes to a spool valve...which goes to a hyd motor...and the...
looking for 1 inch male JIC that can be welded to 1 .25 inch pipe to withstand 3000 psi thanks mark
I was hoping to have pre made fittings that were welded. Again does anyone know where I might get welded fittings? thanks Mark
We will keep the shaft tube dry and that should help with the seals. We are leaning now, on having the casing wet. The biggest problem with this...
Does anyone know of a wholesale company that will sell welded hyd. fittings for steel or aluminum tubing? thanks Mark
no, there isn't any reason. That is a great point about the if the oil can't get out...water can't get in. We are using bio-hydro oil for the...
Ok, picture this....I have built a proto-type case that in housing a hyd. geared motor that is hexagon in shape. If you look at the hexagon that...
the hyd pump will drive the prop shaft.
Ok, another dumb question.. I am going to have to reduce the engine rpm down to run a hyd pump. The engine runs a max of 4400 rpm but the max...
thank you JANGO..... MARK
JANGO, One more thing. Looking at what is avaiable, 13x13 is not. Here are my options.....14 x 11, 14 x 13, 13x21 cupped , 13x19 cupped,...
You are the man JANGO! Tell me....what does the slip really mean? At high speed you lose 17 percent of it performance? Mark
Here is the latest for the propulsion of the boat. As in previous post, it is a pontoon 20 foot long 8 foot wide and will weigh no more than...
thanks Marsh, mark
On most boats in the 20 foot range, what degree from center do most stern drives turn,(example 20 degrees from center 40 degrees from one side to...
lol :) :o
No Problem Pistn. I also should not have come down on you so hard. TC Mark
Ok Jango and the prop sizing guys. If we are running this pontoon at 2,000lbs and we are turning a prop at 2000 rpm with 116 ft lbs of torque,...
