Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
Home
Discussion GroupsBoatsPaddle BoatsSailingCruisingBuildingElectronics
Related Topics
CarsMotorcyclesMore Topics ...

Boat Forum / Building / January 2008



Tip: Looking for answers? Try searching our database.

Industrial engine ,, marinization question

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
Sir Thomas of Cannondale - 15 Jan 2008 22:15 GMT
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
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2009 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.