my try at a doosan loader
 

well since i cant really afford a all metal loader. and don't really want another buder convert, i trying to make my own. so cut the parts last week at work. and had a dude at work weld it (hes better then i am) this is what i got so far.

http://i78.photobucket.com/albums/j8...ns7xpwz8-1.jpg

http://i78.photobucket.com/albums/j8...cbj7lqhr-1.jpg

what i'm going for.
http://midwayrents.com/wp-content/up...chigan-000.jpg

Re: my try at a doosan loader
 

Very nice beginning!

Ken

Re: my try at a doosan loader
 

well did some more work on the loader today. put in the front axle and the rear one. all 20rpm gear motors, thinking this my be to slow..... but we will see .....

the wheels are just to see if 1.9 sized wheels will work, i asked the other day about wheels and no answer's so like everything i got to figure it out my self. its more fun that way lol .

http://i78.photobucket.com/albums/j8...psisgxghno.jpg

http://i78.photobucket.com/albums/j8...psitnhrqet.jpg

Re: my try at a doosan loader
 

Looking good, keep up the good job

Re: my try at a doosan loader
 

I work at a Doosan Dealership, so if you need any pics for reference I would love to help.

Re: my try at a doosan loader
 

well did some work on the loader last few days worked on the body, i think i'm going to have to make a new cab, this one seems to thin.

http://i78.photobucket.com/albums/j8...pserqofmbg.jpg

still waiting on wheels and gear motor hubs. i got these
http://www.robotshop.com/en/rblyn23-...obot-tire.html
http://www.robotshop.com/media/catal...bot-tire_1.jpg

Re: my try at a doosan loader
 

cool i may take you up on that soon

Re: my try at a doosan loader
 

Victor, coming along nicely! Going to be sweet.

Re: my try at a doosan loader
 

so got more work done to the loader, added some more details ad a grill.

http://i78.photobucket.com/albums/j8...pswdcxpift.jpg

http://i78.photobucket.com/albums/j8...psqlntefny.jpg

http://i78.photobucket.com/albums/j8...psrhwljy1l.jpg

Re: my try at a doosan loader
 

Thats looking pretty cool, nice styrene work:D

Re: my try at a doosan loader
 

thanks guys still got a ways to go before its doing any dirty work

well i got the tires and wheels yesterday and that kind or well.......
the rims are fine but the tires re huge and way to big so i took the crawler
tires of the mock up wheels and used them look alot better .

Re: my try at a doosan loader
 

well i got it working but the gear motors kind of sucked! so doing a drive train redo.
she going to be gearbox and axle set up now got to do little design work it wasn't relly designed for that kind of set up

Re: my try at a doosan loader
 

Can be really bothersome having to rework an idea, but by your builds I've seen so far you're more than up for it, keep up the good work excited to see more :D

Re: my try at a doosan loader
 

Why not just change the gear motors? Looks pretty good by the way!

Re: my try at a doosan loader
 

Looking real good, as Reg says, why not just swop the motors, I'm using 80rpm ones in my JD9530 with 120mm dia tyres, you might want to try 100rpm

Re: my try at a doosan loader
 

i't ok i had some axles and a gear box just sitting around, money is really really stupid tight, right now and getting though wheels where kind of hard so buying new gear motors is not really able. so that why i was really bummed when the little gear motors didn't work. but i think i can get it working wit parts around the house.

http://i78.photobucket.com/albums/j8...pshgfdbuf6.jpg


http://i78.photobucket.com/albums/j8...pspdnld5kf.jpg


now the problem is bolts for my wheel wideners! lost those thing years ago! and also drive shafts.

Re: my try at a doosan loader
 

ok bad on track, got it running and now paint time!

http://i78.photobucket.com/albums/j8...psi9fvw8k1.jpg

http://i78.photobucket.com/albums/j8...psbomn1lde.jpg

http://i78.photobucket.com/albums/j8...pslgjmhss5.jpg

so its need....
1) cleaning
2) paint
3) new stupid strong steering servo
4) new longer cut straight counterweight
5) profit!...(ya to much south park)
6) play time!

.... oh also mybe new cab or at lease window

Re: my try at a doosan loader
 

awesome work

Re: my try at a doosan loader
 

so i got it all running took it out for a test run this after noon. looks like it's
going to work.

https://www.youtube.com/watch?v=D-Qh...ature=youtu.be

Re: my try at a doosan loader
 

Looks good

I'm having a go at building an rc bruder new Holland from scratch only thing to be used from bruder will hopefully be the cab and bonnet

Re: my try at a doosan loader
 

you know i thought of doing that to.... might of been alot easyer! and nicer looking. but wanted a 1/14 scale truck to go with my other rigs. i'm kind of weird about the scaling of my trucks :D i took it apart this evening and going to at lease prime the parts tomorrow at work. i want to use Mathews paint.
its really strong and takes a beating.

Re: my try at a doosan loader
 

well got it painted and and made a new cab working on fender guards and railing
http://i78.photobucket.com/albums/j8...pswdakyjdl.jpg

Re: my try at a doosan loader
 

Paint looks good, seems like it has lots of power as well. Nice job!

Re: my try at a doosan loader
 

did some more work on the loader, made some railings and new rear fenders, replaced the little cables on the steps with chains and a seat and control sticks. ya i know there are two control sticks but, i've seen some loader with steering wheels and others with control sticks for steering. i've also seen them with both at the same time? i don't know it may not be scale but looks neat and fills up the cab.

next step better steering servo and two new valve servos, i may get two new cylinders for lifting the arm. but we'll see what extra cash i have this weekend

http://i78.photobucket.com/albums/j8...psdqvvyzvy.jpg

http://i78.photobucket.com/albums/j8...psy8hexubf.jpg

Re: my try at a doosan loader
 

That's looking great can't what to see more vids

Re: my try at a doosan loader
 

little vid of the wheel loader hope you like.
https://youtu.be/KPVOd3dJJa0?list=UU...hA2OxV-9svcvtQ

Re: my try at a doosan loader
 

The loader looks really good. I would of thought you would need a stonger servo for steering. I'm glad you shared that as I'm building a john deere articulating tractor and was going to go with a servo that puts out around 500oz. Keep the updates comeing and let's see some video of it in the dirt.

Re: my try at a doosan loader
 

Im impressed, thats a cool build and it looks awesome.
what cylinders are you using, and where did you get them.

cheers andy

Re: my try at a doosan loader
 

i'm just using robart air cylinders, i got them from the lhs. they where like 25$ for one work great happy with them

Re: my try at a doosan loader
 

Nice job on the loader. In the video you mentioned the hydraulic pump was for a plane fuel system. Who makes the pump and are there different sizes? What about the valves?

thanks.

Ken

Re: my try at a doosan loader
 

ya it was for a old turbine, a friend of mine had. that engine long since die but the pump he gave to me. i changed the fittings to 1/16 fittings so it would work with my magom hrc valves. the pump was tiny so it works well with the magom stuff in fact looks and bulit just like there pump, almost like they took one of the airplane pumps apart to see how it was made, and copied it(not saying they did,) the only differents is the magom pump is a lot stronger, and the airplane pump has steal gears inside instead or brass, i don't know the brand, it came to me in a box of bits he was throwing out

Re: my try at a doosan loader
 

Great job! That's not a small project by any means, looks good. I wish there were more options for construction vehicle tires out there to be used on projects like this.

Re: my try at a doosan loader
 

Great job, looks amazing

Re: my try at a doosan loader
 

quick vid of the loader working , loader some stone on a flat bed

https://www.youtube.com/watch?v=Ijqp...ature=youtu.be

Re: my try at a doosan loader
 

i've been slowly coverting the biggger styrene parts ti metal, i'll try to get some pic when it get the front fenders done.

Re: my try at a doosan loader
 

Very nice,

David

Re: my try at a doosan loader
 

Great job! I like your keep it simple/available, frugal approach. Still looks and works great. Do you have any pictures of the steering arrangement? Also, how thick are the lift arms? Apart from the plastic bits you are using Aluminum, correct?

Re: my try at a doosan loader
 

yep its all aluminum, and the sub frame arm and supports are .125 -1/8" thick.
little harder to work with but worth it in the end, really built and beefy .
sorry no pic's of the steering but really simple two arms on either side of the front
part of the frame to a servo in the center of the rear part of the frame and they are
on a double ended servo arm, and when one side pushes the other side pulls.

Re: my try at a doosan loader
 

Thanks for the quick reply. I appreciate you taking the time to answer.

Re: my try at a doosan loader
 

Love this loader! Such a good, unique model! I have your video on my watch list, and I watch it nearly every day because it is what I want to happen with my loader in that I want it to be that satisfying and solid. Great job!