On Thu, 09 Dec 2004 20:25:42 GMT, Andy Asberry
wrote:

On Tue, 07 Dec 2004 09:37:50 -0800, Eric R Snow
wrote:

I know this is stupid. But I ordered the plans already. To see what I
ordered try this link: http://cdp-backhoe.com/MID/backhoe.htm
The MID600 and thumb plans. Anyway, this is my plan:
First, scrounge for any parts and metal I can find over the next 9
months or so. While scrounging for parts disassemble the subaru
station wagon my son left here for the drive train components except
for the engine. Then, using the plans and any advice build the thing
onto some kind of frame that uses the subaru parts for mobility. The
power will come from an 18 hp wisconsin engine. The idea is to spin a
hydraulic pump with the engine and use the pump to power a hydraulic
motor connected to the drive train and to power the cylinders on the
backhoe. So, if ANYBODY has any ideas please feel free to post them.
Thanks,
Eric R Snow

You might go to a rental yard and look at a T5C Terramite. A 20 HP
backhoe/loader; all hydraulic. Maybe they will let you take some
measurements. Perhaps you should rent one for a day and see if it will
do the job you have in mind. Mostly made of standard dimension tubing.

I rented one once to dig a shallow trench. I got it because a trencher
would not dig a wide enough trench. Trust me, it is not much of a
backhoe.
What got me going on this was using a small excavotor recently. This
is one of those real small jobs. 4 feet wide. And it did a surprising
amount of work. Lots of fun too. Which is the only reason to build or
have one.
ERS