As most of you know, the Beta marine engines are Kubota. The Universal
engines are Kubota, as well.
After a visit to the boat show, and looking at the Beta small diesel for a
sailboat, I was flabbergasted
at the price. I got home and decided to see what the base engine cost.
For the Kubota [ Beta ] the price was less than half of the Beta price.
Huum,, I got to thinking..
Take engine, add transmission, heat exchanger, a couple of pumps..
If you know anything about a DIY Marinization .. ??
This would be a Kubota .. I'm thinking about 15hp.
2cyl,, fresh water cooled.
Matt Colie - 15 Jan 2008 22:47 GMT
Well Sir Thomas,
This is a road I personally have traveled many times. First by self and
then with so many others.
The engine is about half the cost - True.
For that you get an engine on the floor on a wood skid.
You need to add at least:
- A marine transmission that will probably require a bell housing and
drive plate specifically adapted to that flywheel.
- A heat exchanger, raw water pump and a system head/expansion tank
(with brackets).
- A jacketed exhaust manifold a isolation elbow to create a wet exhaust.
- A marine air intake system (many times the stock will work on a diesel).
- A set of mount brackets acceptable for a marine mounting application.
(you will have to look at the engine and transmission prints for a
where to start).
- A remote engine control harness.
You might want add an instrument package and an upsized alternator.
If you (like I) are a marine engineer and navel architect with lots of
experience, you can probably do the complete adaptation package for 75
~80% for the quoted cost of the packages you looked at at the show.
A company used to sell VW golf/rabbit engines in marine trim for just a
little less than the price of the complete car.
Good luck, but do the research before you commit to buying anything.
Matt Colie
Lifelong Waterman, Licensed Mariner and Perpetual Sailor
> As most of you know, the Beta marine engines are Kubota. The Universal
> engines are Kubota, as well.
[quoted text clipped - 16 lines]
>
>
mike.e.worrall@abc.com - 16 Jan 2008 06:20 GMT
Beta's are produced in the UK, and the pound sterling is killing the
dollar at the moment... No wonder you were flabbergasted.
A better ratio will likely be had by comparing the Kubota's that are
marinized in the US, namely Universal and Phasor.
MW