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Forum: Construction Equipment 11-15-2018, 11:06 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

https://scontent-arn2-1.xx.fbcdn.net/v/t1.0-9/46291372_10212745655293042_145319887747678208_n.jpg?_nc_cat=109&_nc_ht=scontent-arn2-1.xx&oh=18aa17a10b33cbfd0ded30968e7685e7&oe=5C6EFF1D
Forum: Construction Equipment 11-15-2018, 10:41 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

It's been a long time with nothing happening. now I think it's time to finalize this build :)
My thought now is to make it electric drive and get a new smaller hydraulic system for blade and ripper...
Forum: Construction Equipment 09-12-2016, 03:09 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Having 2 options now:
1-gas engine/hydrostatic drive as today + electrical driven pump for blade/ripper
2-electrical driveline (complete new) + electrical driven pump for blade/ripper
Option 2...
Forum: Construction Equipment 09-11-2016, 02:21 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Today's report
Decided to haul dozer inte workshop again for dismantel.
The good side, have done it some times now and is very easy to brake down into pieces.
The bad side, I hate oil, and oily...
Forum: Construction Equipment 06-14-2016, 10:16 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Guess you would be happy then, but sorry to say, it will still be in Sweden.
If I/we get it up and running it would of course be a challange to send it over to us to parcitipate at some shows.
Forum: Construction Equipment 06-14-2016, 05:52 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

A short update:
Did try out latest changes yesterday, only to discover some leaks in 2 of the cylinders connections. Honda engine did not run well either, felt very weak.
So still no dirt moving, ...
Forum: Construction Equipment 06-09-2015, 03:18 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Sloooooowwwwlyyyy coming together. One problem fixed results in another one!
Did find some small LED lamps that will be shortened and connected to wires instead of batteries. ...
Forum: Construction Equipment 06-03-2015, 09:06 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

New piping tested. There's low pressure on return side, that's why I use copper tubes instead of steel (easier to work/bend and bigger inside diameter).
Final adjustment today, then solder...
Forum: Construction Equipment 06-01-2015, 03:11 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Your right, checking now how to find alternative route for a 15mm pipe instead of hose. Thanks for all comments!
Forum: Construction Equipment 06-01-2015, 02:48 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Sorry Wiskybilt, have no report from tests yet. Got another problem yesterday when remounting the return oilhose system, didn't fit. This due to the relocated valves. Will have to redo the connection...
Forum: Construction Equipment 05-10-2015, 01:52 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Finally got some inspiration to start with the model again:o.
All connections between the valves and hydraulic motors replaced with new parts. Those banjos are little smaller making it possible to...
Forum: Construction Equipment 05-15-2014, 03:35 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Thanks all friends here at RC T&C for nice words and suggestions. You are probably right that this is a part of the process building from scratch. But I thought I had ovecomed this stage now but...
Forum: Construction Equipment 05-13-2014, 03:53 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Let do like this
:mad::mad::mad::mad::mad::mad::mad::mad::mad:
http://i1014.photobucket.com/albums/af270/gulalastbilen/IMG_0003_zps8088c9a2.jpg...
Forum: Construction Equipment 01-12-2014, 10:50 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Did finaly get new servos installed for hydr valves to drive motors. Did run good with full control:).
Next day it was planned to put model in (warm) storage during winter, started up engine only...
Forum: Construction Equipment 12-27-2013, 07:02 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Yes Ed, have had same idea using such fan being powered from rc battery (have a large one and radio has voltage warning). Still think it's the homemade muffler causing the problem. A friend of mine...
Forum: Construction Equipment 12-25-2013, 10:39 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

The Honda engine has a built-in fan that should keep engine cool. Have been thinking to add extra fan to get more air in-out of engine room.
Can't so much about engine (either), but if muffler don't...
Forum: Construction Equipment 12-25-2013, 09:56 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Hi everyone, hope you have nice holidays!
Have not been so active with this Cat, but did get it running 3 months ago.
Found out that servos did not work as well as planned, felt like not having...
Forum: Construction Equipment 04-07-2013, 02:59 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Last update before start up of engine:)

Did get most things done for this weekend show here in Stockholm, now only missing windows for cab, hydr lines to ripper tooth cylinder, lamps.
Everything...
Forum: Construction Equipment 03-24-2013, 10:47 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Wow, over 50.000 views! Could never dream that there so much interest in my build:o:o

Thanks for all nice words, keeps me going. Guess I owe you a update, no pics because nothing new to show. Did...
Forum: Construction Equipment 03-18-2013, 01:50 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Thanks guys for the suggestions. Have not filled up system yet, don't want to stress hyd motors before they have oil. Today it's almost impossible to move the machine if not gears are removed. ...
Forum: Construction Equipment 03-17-2013, 11:12 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Neil, thanks for the link! Have not decided what type pf power there will be in the truck, would like to have a small gas engine , like Honda GX25 or GX33 with a real gear box. Have looked at Eatons...
Forum: Construction Equipment 03-10-2013, 08:35 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Did not get it started:mad: will not say anything now until I have done the start.
This weeks evenings (have max 2 hours of time/day) redid the connections between machine and pusharms.
(old photo...
Forum: Construction Equipment 02-25-2013, 01:47 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Thanks, yes I know it's taking so long time :o:o but who's waiting......
Will try starting/breaking in the Honda engine next weekend , I hope.
But the goal is to have it up and running this summer...
Forum: Construction Equipment 02-17-2013, 03:01 AM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Happy now Stefan? I could see that coming:rolleyes:
http://i1014.photobucket.com/albums/af270/gulalastbilen/DSC_0443-1_zps033def6a.jpg

No laser shop open this morning so did it old fasion style...
Forum: Construction Equipment 02-16-2013, 12:08 PM
Replies: 366
Views: 294,122
Posted By D8R
Re: D8R +463 in 1/5,6

Thanks guys, me to waiting to hear it.
But found out that aircleaner was missing something, here the real one
http://i1014.photobucket.com/albums/af270/gulalastbilen/DSCF5250_zps1c9f0ada.jpg

and...
Showing results 1 to 25 of 123

 
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