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-   -   Unimog 6x6 with portals (http://www.rccrawler.com/forum/multi-axle-rigs/579895-unimog-6x6-portals.html)

cooper_xl 02-16-2018 02:13 PM

Re: Unimog 6x6 with portals
 
Hi,

more goodies coming!

after the motor mount, I want to make the truck standing on it's own so the work order is: front axle truss, panhard and upper link and spring/shock mounts


The truss:


Started with the axle springs mounts, similar to the 3d printed i have in the back but in steel to be welded

https://farm5.staticflickr.com/4760/...493c3b8b_b.jpg

https://farm5.staticflickr.com/4748/...6b14de00_b.jpg

https://farm5.staticflickr.com/4745/...6926a681_b.jpg

https://farm5.staticflickr.com/4630/...89272d40_b.jpg


Added a 5mm square steel rod,tight to the housing

https://farm5.staticflickr.com/4723/...1403b152_b.jpg

https://farm5.staticflickr.com/4716/...4357209b_b.jpg

To finish, the panhard mount next to the knuckle and the angled upper link mount

https://farm5.staticflickr.com/4696/...019b7898_b.jpg

https://farm5.staticflickr.com/4754/...3c850148_b.jpg

The idea behind the truss was making it low profile so it wouldn't hit the frame rails but in the same time, looked from factory. The angled link mount allows to use straight rods and has a thread to avoid the "nut and bolt"

JatoTheRipper 02-16-2018 02:26 PM

Re: Unimog 6x6 with portals
 
Nice start! Cool build. "thumbsup"

cooper_xl 02-18-2018 02:09 PM

Re: Unimog 6x6 with portals
 
Quote:

Originally Posted by JatoTheRipper (Post 5801834)
Nice start! Cool build. "thumbsup"

Thank you! This could be considered the 2nd time I do this truck so I'm trying to do it the best I can

Next update :


My goal of making the truck stand on it's own is done

Finally did the spring mounts:

https://farm5.staticflickr.com/4678/...0d9bfdc0_b.jpg

https://farm5.staticflickr.com/4746/...87da720d_b.jpg

https://farm5.staticflickr.com/4761/...e29ea8f7_c.jpg


In place:

https://farm5.staticflickr.com/4655/...cece9533_c.jpg

https://farm5.staticflickr.com/4747/...63ac5faa_c.jpg

https://farm5.staticflickr.com/4623/...ca54c7ec_c.jpg


Now, secure the bumper

cooper_xl 02-26-2018 02:44 PM

Re: Unimog 6x6 with portals
 
I have mounted the bumper,panhard bar and i'm working on the steering,this week I should have photos. Meanwhile, at home, was taking care of the bed

It's first iteration was made mainly in balsa wood, sounded like a good idea at the time:

https://farm5.staticflickr.com/4648/...c9ab98b4_b.jpg


Painted, looks good enough but can't handle the trails

So,had to do another and using the opportunity to make it wider because that was another mistake I've made. So, this one is 30mm wider


https://farm5.staticflickr.com/4627/...d22fffc0_b.jpg


First, the bottom:

https://farm5.staticflickr.com/4654/...d549b58a_b.jpg


And then, one side:

https://farm5.staticflickr.com/4765/...0189ccb3_b.jpg

Back:
https://farm5.staticflickr.com/4752/...89b4b852_b.jpg


With primer:
https://farm5.staticflickr.com/4667/...f75fac8f_b.jpg


It's the first time I've worked with tooling foil. It's fun stuff

the_ghetto_rig 02-28-2018 10:13 PM

Re: Unimog 6x6 with portals
 
Fantastic build!

Sent from my SM-G935V using Tapatalk

cooper_xl 03-02-2018 06:43 AM

Re: Unimog 6x6 with portals
 
Quote:

Originally Posted by the_ghetto_rig (Post 5806305)
Fantastic build!

Thanks! I'm also enjoying building it



Well, worked on the steering. Didn't want to see the servo or servo horn when looking from the front so i did this:

https://youtu.be/4iCBtbEOgjg

Not fancy nor groundbreaking but with the cab on top, the only thing showing will the the fake steering box

cooper_xl 03-11-2018 01:45 AM

Re: Unimog 6x6 with portals
 
How the rear bed will look:

http://i65.tinypic.com/o6h6xd.jpg


Actually,the other side was done yesterday. I'm waiting for bolts for the hinges

cooper_xl 03-13-2018 03:28 PM

Re: Unimog 6x6 with portals
 
Portugal is under a storm so there's not much left to do besides try to build stuff. Today I finished the other long bedside and turned to the floor. Honestly, hadn't a fixed idea on what to do besides a floorboard look


Scribed the all the lines and started with the "nails":

https://farm5.staticflickr.com/4783/...eaa519a7_b.jpg

https://farm5.staticflickr.com/4789/...50ab2e8f_b.jpg


After all the nails, some black spray, a bit of sanding to do a kind of black wash,apply a heavy duty metal brush to do a wooden texture and finally the brown:

https://farm5.staticflickr.com/4792/...3ed1fb5d_b.jpg

https://farm5.staticflickr.com/4774/...bb4f9e18_b.jpg

more zoom!

https://farm5.staticflickr.com/4783/...9e5c6fd4_b.jpg[/url]



Honestly, i was surprised with the result as the paint could fill the texture of the metal brush but turned out nice. A mate clear coat in the end will take the shine away

hillbillyrc 03-14-2018 09:27 PM

Re: Unimog 6x6 with portals
 
If I didn't know better I would think that is real wood.

cooper_xl 03-16-2018 01:36 PM

Re: Unimog 6x6 with portals
 
Quote:

Originally Posted by hillbillyrc (Post 5811254)
If I didn't know better I would think that is real wood.

Thanks, the close up shots give that feel. Like I said before, i was surprised by the results. Probably, someone did it before but scratching with the metal brush was a sudden idea


Quote:

Originally Posted by Steve g (Post 5811298)
That is truly a work of art. Very impressive what you've done with this build

Sent from my SAMSUNG-SM-G920A using Tapatalk


Thanks! I'm not rushing and trying my best

cooper_xl 03-19-2018 05:25 PM

Re: Unimog 6x6 with portals
 
More on the rear bed,has hinges, only need to replace the lower screws for shorter ones:
https://farm1.staticflickr.com/812/2...c5891157_b.jpg



https://farm1.staticflickr.com/788/2...c64c94ee_b.jpg

https://farm5.staticflickr.com/4777/...fd6dec49_b.jpg

https://farm1.staticflickr.com/819/2...e52a4f2c_b.jpg


Very satisfied with the bed width, the bedsides drop perfectly


About the bedsides:

[video=youtube;nNUlchGRg0Q]https://www.youtube.com/watch?v=nNUlchGRg0Q[/video]


Wanted to get it running this weekend so modified the steering setup to get more steering lock and put the front shock towers in place:


https://farm1.staticflickr.com/804/4...67675307_b.jpg

https://farm1.staticflickr.com/789/4...ec7e2f05_b.jpg

https://farm1.staticflickr.com/784/4...da1d0dbb_b.jpg


It's time for ziptie all the electronic and try some rocks:


https://www.youtube.com/watch?v=cDJQcLNCwFY

calcagno45 03-19-2018 06:51 PM

Re: Unimog 6x6 with portals
 
Great job! That bed detail looks fantastic

cooper_xl 03-22-2018 01:49 PM

Re: Unimog 6x6 with portals
 
Quote:

Originally Posted by calcagno45 (Post 5812724)
Great job! That bed detail looks fantastic

Thank you

2 more things:

How the sides open:
https://youtu.be/nNUlchGRg0Q

First test of this all-new setup:

https://youtu.be/cDJQcLNCwFY

cooper_xl 03-31-2018 02:35 AM

Re: Unimog 6x6 with portals
 
small stuff:


The bedsides open,good...but they have to stay closed most of the time so i've came with an idea that it's not hard to execute and don't look out of place


First, machined these 3mm pieces with a 1.5mm hole for the pin (dowel?):
https://farm5.staticflickr.com/4774/...db8e79be_b.jpg


then, made the part that bolts on the bedside:

https://farm5.staticflickr.com/4786/...e79ea532_b.jpg

https://farm1.staticflickr.com/800/4...11e831ac_b.jpg

https://farm1.staticflickr.com/802/4...0a2f4bd2_b.jpg

https://farm1.staticflickr.com/800/4...e2dff9dc_b.jpg

The black bolts should be countersunk but the tool failed on me so had to use these ones. The chain will be replaced if I find a smaller one

cooper_xl 04-02-2018 02:23 AM

Re: Unimog 6x6 with portals
 
Hi guys!

Finished the bed, only needs to be painted:

https://farm1.staticflickr.com/814/2...3c152abe_b.jpg


All the latches done, rear tailgate and it's steps:

https://farm1.staticflickr.com/874/2...40332ea1_b.jpg

https://farm1.staticflickr.com/865/4...1f3ca3ee_b.jpg

https://farm1.staticflickr.com/893/3...1982bcfa_b.jpg

https://farm1.staticflickr.com/816/3...5044ac2c_b.jpg

https://farm1.staticflickr.com/900/4...a33c00d5_b.jpg



Bishop approves:

https://farm1.staticflickr.com/788/4...c7313ed7_b.jpg

https://farm1.staticflickr.com/863/3...e5de16f7_b.jpg

cooper_xl 04-04-2018 03:55 PM

Re: Unimog 6x6 with portals
 
First look on the painted bed


https://farm1.staticflickr.com/792/2...8f871de6_b.jpg

calcagno45 04-04-2018 06:40 PM

Re: Unimog 6x6 with portals
 
Excellent work! That bed looks great!

cooper_xl 04-15-2018 12:45 PM

Re: Unimog 6x6 with portals
 
Quote:

Originally Posted by calcagno45 (Post 5818173)
Excellent work! That bed looks great!


Thanks!

cooper_xl 05-10-2018 02:07 PM

Re: Unimog 6x6 with portals
 
Small detail that was bothering me for some time:

https://farm1.staticflickr.com/963/4...228fd185_c.jpg

https://farm1.staticflickr.com/966/4...3ea17660_c.jpg

https://farm1.staticflickr.com/960/4...6faefd92_c.jpg


Long time ago,I've ordered a Axial parts tree only for the door handles. Not lazyness, only lack of skills. But the tree only had 2 so they went to the doors. Now, I can do stuff out of Styrene :)

Also carved the holes, they're not painted because I'm doing underside detail on the hood

cooper_xl 06-03-2018 01:49 AM

Re: Unimog 6x6 with portals
 
Hi guys!

was on vacations so nothing big was made on the 'mog but the guys who print my stuff offered to model and print an Unimog engine so I took the chance.


straight from the printer:
https://scalerc.org.uk/wp-content/up...8ann8tcb4o.jpg



Test fit on the cab
https://scalerc.org.uk/wp-content/up...aexrfx1y6k.jpg


It could be more detailed but i wanted to add parts later. The sizing isn't true scale but there's space constraints on the place, there's the 540 and the servo over there
I'm scratchbuilding some parts, already did the exhaust manifold, turbo, alternator and an engine driven air compressor for the onboard tank

First, exhaust manifold, turbo and an alternator
https://farm1.staticflickr.com/909/2...035887af_c.jpg



Then, the intake manifold
https://farm1.staticflickr.com/944/4...91284674_c.jpg



The engine driven air compressor for the onboard air tank
https://farm1.staticflickr.com/828/4...52b4315b_c.jpg



Injector lines
https://farm1.staticflickr.com/954/4...07b11be6_c.jpg



Turbo Downpipe
https://farm1.staticflickr.com/973/4...0e5ebc4f_c.jpg


In place
[IMG]https://farm1.staticflickr.com/953/2...79a10fa3_c.jpg[/IMG]


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