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New 300 ton demo excavator **** 3d cad design started Options · View
RowanH
Posted: Monday, April 08, 2013 11:40:20 PM

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hummer13; wrote:


As of right now I am redesigning the cab, well not the cab but the way it attaches to the machine. The way I had it the cab was to high for transport so I am doing something you have not seen on a crawler , you will have to wait a few days til I get it perfected and installed


Thanks again
Jason


Hmmm, maybe a swing away cab for transport? Like on the LTM11200?

The idea of casting this is very exciting. Again, great work Jason!

Rowan.

1:25th scale CAT 375L excavator

JSW57
Posted: Tuesday, April 09, 2013 12:53:24 AM

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You have really nailed this one Jason, Great job! Oh just don't forget to bring her by when you drop the my build.

Jeff
hummer13
Posted: Saturday, April 13, 2013 5:30:53 PM

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Ok here are some pics with the R50





Jason

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RowanH
Posted: Saturday, April 13, 2013 5:35:51 PM

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Hurry up already and take to the cubby house! I especially love the thought and design that has gone into this, bravo mate!!!!

Rowan.

1:25th scale CAT 375L excavator

hummer13
Posted: Saturday, April 13, 2013 5:40:46 PM

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Rowan you are correct. But I made the arm short to minimize cab bouncewhile machine is working. This set up makes it easier for the operator to get in and out. I also stripped down the cab and added a new cab protection.







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Davie82
Posted: Saturday, April 13, 2013 5:44:12 PM
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Some really nice engineering in that little part Jason. Smiley

Are you going to make a short stick/bucket configuration for this machine too? I reckon that would look kickass!
hummer13
Posted: Saturday, April 13, 2013 5:45:44 PM

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You can also see I have painted a few more pieces. Here is a pic of the new cab protection







I took a new video today showing off the progress. It is easier to see more of the detsil in videos then pics
Jason

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hummer13
Posted: Saturday, April 13, 2013 8:46:31 PM

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Here is the video

https://www.youtube.com/watch?v=V4g5hcuSpjI&feature=youtube_gdata_player

How does everyone like the new cab arm? Do you like the new set or the old one better

Jason

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Antho
Posted: Saturday, April 13, 2013 9:45:41 PM

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This one looks much better! But it made me think of one thing, it's gonna be easy for the operator to get from the trak to the cab, but he'll need a ladder to get on the track!

Fantastic work buddy!
hummer13
Posted: Monday, July 07, 2014 1:14:42 AM

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Hey guys finally finishing this model, decided to go with a blue and dark gray paint scheme which is a different look but I really like it. I have been posting these pics on facebook but will post here for those not on that site.



Detail pic of the hydr lines to the rear track drive motors









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hummer13
Posted: Monday, July 07, 2014 1:34:01 AM

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I have added more LED lights to the machine aswell. 2 forward on cab, 1 rear on the cab. 1 forward driver light on right side of the house and 1 light on the boom which is moveable.



You can see the electronics fit nicely into the house which I designed to fit a 9v battery, switch and wiring nicely and out of site. The switch is the rear deck plate on the panel. I made it so you just need to press down on the plate to turn on and off. Nice little feature to hide the swtch out of site. The panel is also held in place by a magnet, you just pull on the railing on the front to the panel to take off the cover.





I also have the long boom painted just need to fix a section to keep the boom from bending to the left.





Only thing left to do is get some tinted plexi for the cab windows and make a lot of hoses for the booms

What do you guys think of this

Jason

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jdofmemi
Posted: Monday, July 07, 2014 2:58:39 AM
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That is an awesome build. I have been checking on this thread since you started, and it is good to see it come together.

Jerry
HeavyHaul
Posted: Monday, July 07, 2014 10:31:09 AM

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Outstanding job! The functionality and detail you've continued to add put's this thing in a league of its own.
321DLCR
Posted: Monday, July 07, 2014 1:59:28 PM

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That looks awesome I like the LED lights they add to an already super detaild and amazing model also like the cover for the electronics looks and works great especially with magnets
Ironstef70
Posted: Monday, July 07, 2014 10:26:44 PM

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That's one sweet machine, congratulations. I really like the idea of adding some electronics/lightning/automated functions to die cast machinery.

Maybe is that the future of die cast models. If some of you knows about electric trains, it is now possible to program pre-recorded noises and functions, add lights in chips (decoders) the size of a memory stick. Now even HO scale locomotives can make smoke.

I can imagine some larger mining equipment could include sounds of diesel engine, even smoke and some lighning functions battery operated, and activated by a remote Whatever

Hey, am I inspiring some... ? Think Think

Stephane

___________________________________________________
Playing with toys since 1970, now building them.
hummer13
Posted: Thursday, July 10, 2014 11:48:51 PM

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Thanks guys this has been a awesome project to under take.
I finished the cab with tinted windows handrails, steps and a windshield wiper. Also added all the hyd. hoses to the boom













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hummer13
Posted: Thursday, July 10, 2014 11:53:46 PM

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Here are some size comparison pics









And some HDR pics





Just need to fix the long boom and it will be complete. I am thinking about purchasing a 3d printer and scanner and doing this and my crane as models for sale. I will do probably 1 run of both of them depending on how they sell

Jason

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321DLCR
Posted: Friday, July 11, 2014 3:28:53 AM

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Wow what an amazing work of skill, it huge compared to every thing else
I love the blue
If you do sell them will it be a kit or assembled
Jamiescotland
Posted: Friday, July 11, 2014 4:24:38 AM

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Wow, lovely looking model!
plumber
Posted: Friday, July 11, 2014 5:13:29 PM

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Damn son! Now that's some detailed work. Very impressive. Your on a different level now..well beyond us "common folk".Teeth
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