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Search took 0.00 seconds; generated 19822 minute(s) ago. Search: Posts Made By: Markus K.
Forum: Construction Equipment 02-27-2014, 04:29 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

After this a lot of tig-welding and some sandblasting. The last picture shows how the locking bolts locks the bucket.
Forum: Construction Equipment 02-27-2014, 04:25 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Thank you, Ed. But I've to go a long way to the end, remember, this project started in September 2011. But I think it's going down the hill!

We come closer to the bucket but first I'll show up...
Forum: Construction Companies & Worksites 02-24-2014, 01:26 AM
Replies: 1,875
Views: 971,223
Posted By Markus K.
Re: Hauling Dirt out of my basement (present day)

Hi Joe,

why don't you use any loctite on the piston screw? Ort you did and it came off? Markus
Forum: Construction Equipment 02-21-2014, 06:37 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

And the last ones including the levers and the pushrod. The first picture shows a bushing, it will be loctited in. Markus
Forum: Construction Equipment 02-21-2014, 06:26 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Here are both together
Forum: Construction Equipment 02-21-2014, 06:20 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Hi guys,

here some stick work. I made two of them, one fits to Michaels R9100. The lathe bcame more and more useful, here I did the slope on the frontend parts of the stick. It comes together very...
Forum: Construction Equipment 02-20-2014, 02:48 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

thank you guys for your comments. I'm looking forward to show the stick today.

About the bucket, well, it fits to the machine ;-) it is a massive HD Bucket for digging rocks. Sure I'll need some...
Forum: Construction Equipment 02-19-2014, 02:40 PM
Replies: 289
Views: 177,056
Posted By Markus K.
Re: MPE – 24M Motor Grader Build

WOW, holy crap! That is sick! What an awesome work!
Forum: Construction Equipment 02-16-2014, 04:44 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

some more...

it came together very well, all parts got mounting noses and holes like a puzzle again for easier setup. Then the noses were welded at the outside to avoid warpage. Michael did an...
Forum: Construction Equipment 02-16-2014, 04:33 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Good morning,

today the first boom pictures. I choose the short one for the model. It measures from main bolt mounting to stick bolt mounting 780mm.
It's not only a foursided housing, there is...
Forum: Construction Equipment 02-14-2014, 03:11 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Thanks for the #number, Ed!

Markus
Forum: Construction Equipment 02-14-2014, 06:47 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

@Kevin

Hi, what kind of soldering/ brazing? Silver or soft? Did you use any flux?

@Joe

well, yes... the bucket...:cool: don't forget the chains :)

let me just throw in the counter...
Forum: Construction Equipment 02-13-2014, 03:33 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

I just found out, that there is no picture in my album just showing a completed cylinder, anyway, here a last pic for now from the cylinders.

Then I wanna continue with some railing work i did...
Forum: Construction Equipment 02-13-2014, 02:40 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

There are more pictures from the cylinders, so here we go. Pic 1 and 2 is the bucket cylinder (equal on the R984 and the R9100). Pic #3 is the stick cylinder (single on the R9100 with a much bigger...
Forum: Construction Equipment 02-13-2014, 02:25 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Then the tube needed a clean-up. For this i made a simple 4 jaw chuck, whitch worked really fine for this light cut. After this i made some brass cubes for connecting the pipes. Again I made a little...
Forum: Construction Equipment 02-13-2014, 02:07 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Thank you, Ed. No problem with any suggestion or different fabrication methods, this could bring some new ideas for following stuff. So they are very welcome! But in this case I want to do it scale...
Forum: Construction Equipment 02-13-2014, 06:56 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Good morning,

here the first pictures from the cylinder fabrication. I made them for the R984 and R9100. They are made of brass tubes and chromed piston rods. Gaskets are industrial hydraulic...
Forum: Construction Equipment 02-12-2014, 01:38 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Ed, I gave Michael the cadfiles and he odered the lasercut steel rings. See attached some pictures, whitch shows the lasercut rings, turning the 5.5mm round groove into the internal gear on the lathe...
Forum: Construction Equipment 02-12-2014, 06:40 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Hi Kevin, sure it´s insane! Before I started this model i planed it in 1/8 scale. Then I met Michael, he was a 1/12 guy. We came together in the middle and choosed 1/10 for our excavators and...
Forum: Construction Equipment 02-11-2014, 03:25 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Joe, of course I added some grease to the balls before final mounting. A grease nipple on a hidden place would be perfect for maintenance...
Forum: Construction Equipment 02-11-2014, 02:08 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Hi Ed, you're right! I asked Michael, who milled the stuff and he used an endmill with 0.4mm radius to match the contour. So it was a 0.8mm mill. Sorry for this and thank you for your attention.
...
Forum: Construction Equipment 02-10-2014, 05:55 PM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

I don't know exactly because my buddy is/ was doing the milling work. I think, the mill was running about 3-4 hours. We used pre-lasered parts for this. Here some more pictures from the fabrication.
Forum: Construction Equipment 02-10-2014, 03:58 PM
Replies: 305
Views: 221,203
Posted By Markus K.
Re: 777 HAUL TRUCK (1/12 size)

That's an awesome and really beautyful work! Thumbs up!

Markus
Forum: Construction Equipment 02-10-2014, 11:29 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

Ed, the CAD-work wasn't sooo hard. I used CATIA V with a plugin for gears. So I had only had to type in some numbers and voila... a single file came out with over 30 MB :jaw:
Forum: Construction Equipment 02-10-2014, 06:58 AM
Replies: 95
Views: 54,020
Posted By Markus K.
Re: 1/10 Liebherr Excavator R 984 Litronic

here are some selfmade screw-pics:
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