Gentleman,
I am designing a dual ram hydraulic steering system for my 18 classic with an Alpha drive. I work with Hydraulics designing tooling and fixtures where I work and have use of a complete machine shop to make any parts needed. I simply can't justify $6500 Latham set-up, and I like a challenge. I would like to get a head start and not re-invent the wheel. So can a few of you give me some specs for the systems you have installed?
I am looking for:
Rams: bore/stroke, rod dia, body dia
fitting sizes, ex. 1/4 npt, 1/8th npt?
helm char-lynn #???
any other info you think I might need
Also, anyone that has installed a set-up on their 18, did you reinforce the transom? Since there is no wood where the rams would bolt up, did you just use backing plates? Any issues? I think these areas on the sides of the center transom would need a few layers of 3/4" plywood like the center transom to take the load of the rams.
This info/help would be greatly appreciated and I always like hearing from the experts here.
Thanks
James