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col11 02-21-2015 10:55 AM

Re: my dozer build
 
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Quick update... A while ago I was thinking about a suitable transmitter to run my dozer and didn't want to use a standard plastic one which would be intended for aero or helicopter with computer control I just didn't need so I purchased this 30 year old 6 channel 27MHz for next to nothing... I had a guy work his magic and now it has 8 channel's and is now 2.4MHz...

Two of the spare channel's have three position switches which will run the sound system and lights etc... Now I have a all metal dozer and transmitter :D

col11 02-22-2015 02:38 PM

Re: my dozer build
 
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Had a couple of hour's spare today so I made the exhaust stacks.. That's something else done from the long list of things to do :rolleyes:

modelman 02-22-2015 05:22 PM

Re: my dozer build
 
That is an old radio!! I thought I was the only one that had any 27mhz stuff left. Nice find!! Great work on the dozer also.

Jaden 04-07-2015 04:30 AM

Re: my dozer build
 
Quote:

Originally Posted by col11 (Post 123271)
Hi all..
I have not modeled this on any particular Dozer just a mix of the bits I like although it does look D11 ish :) unfortunately I do not know anything about hydraulics so this is being powered by two geared 24volt 450watt motors with a secondary reduction.. Not sure what scale this would be but its big (1300mm) long and the weight will be around the 90/100 kg.. Blade is 820mm in width, I'm hoping it fits in my van :D

Thanks guys.. Col

Hi there nice work! I did some calculations and your dozer would be about 1:8-1:8.5. What did you use to make your rollers and idlers for your tracks?

JDH429 04-07-2015 10:05 AM

Re: my dozer build
 
That looks great! Looking forward to video. Nice job using your hands.

col11 04-12-2015 03:22 PM

Re: my dozer build
 
Hi jaden... Thank you for your calculation. Track is 5/8 pitch conveyor chain, Idler's are stock item that are used for rolling large gates on a track... Bottom rollers are floating to keep track in line.. I'll try and find a picture ;)

col11 04-12-2015 03:37 PM

Re: my dozer build
 
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Nearly ready for paint.. Ripper finished now, bonnet grill's re made for the third time :eek: lol

col11 04-12-2015 03:49 PM

Re: my dozer build
 
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Anyone know if there is a RAL paint number cat use ? I can't find anything on this.. Maybe a trade secret by cat :D

jack van 04-12-2015 08:26 PM

Re: my dozer build
 
awsome work cant wat on the videos

modelman 04-13-2015 02:27 PM

Re: my dozer build
 
Dozer looks really good-more pictures please.

littleiron 04-14-2015 08:54 AM

Re: my dozer build
 
Great work still wish I had your talent. Paint here in the States is just Cat yellow sometimes even has there logo on it

col11 04-26-2015 03:42 PM

Re: my dozer build
 
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Hi guys... Nearly finished my dozer project. She is now painted but I still have to install all electronics, speed controllers, sound system etc..

Col

Seth C 04-26-2015 07:16 PM

Re: my dozer build
 
That thing looks amazimg!! I just cant believe it was built completly by hand.
keep up the good work!


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