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-   -   Volvo EC700B (https://www.rctruckandconstruction.com/showthread.php?t=3249)

Ramon 11-22-2011 02:57 AM

Volvo EC700B
 
2 Attachment(s)
Good day everyone,

I will give you a impression from the buiding of my Volvo EC700B Excavator.
It take's me more than 3 years to built.
Scale 1:16, weigth 22 kg, length with boom more than 110cm.
The first thing I do is buy a decast model 1:50, find drawings, pictures and details of the real one.
I scale up the PDF file from the Volvo site and use this to get the dimensions then I made construction drawings in Auto Cad.

Ramon 11-22-2011 06:40 AM

Re: Volvo EC700B
 
5 Attachment(s)
Part 2.

The next thing is to find the on scale tracks.
The one I use are From Conrad Germany.
www.conrad.com
The pivot is made on a lathe.

Ramon 11-22-2011 06:42 AM

Re: Volvo EC700B
 
5 Attachment(s)
part 3.

Building the undercarriage.

Ramon 11-22-2011 06:44 AM

Re: Volvo EC700B
 
5 Attachment(s)
Part 4.

Continue building the undercarriage.

Ramon 11-22-2011 06:47 AM

Re: Volvo EC700B
 
4 Attachment(s)
Part 5.

The undercarriage is finished.

RCP57 11-22-2011 10:51 AM

Re: Volvo EC700B
 
The undercarriage looks great! I'm looking forward to seeing more pictures. Are you planning on building the body out of aluminum or something else?

Reg

9W Monighan 11-22-2011 11:54 AM

Re: Volvo EC700B
 
I really like your design on the slewing ring.

modelman 11-22-2011 08:45 PM

Re: Volvo EC700B
 
Very nice work! I haven't seen many builds where people make their own slip rings. Good job!

Izzy 11-27-2011 04:33 PM

Re: Volvo EC700B
 
Very nice work!

Jared 11-27-2011 07:00 PM

Re: Volvo EC700B
 
Looks good! That's the same style swing circle I used on my crane only mine was made out of acetal and not as fancy.

Espeefan 11-30-2011 01:05 AM

Re: Volvo EC700B
 
Really nice work on the under carriage! The tracks you used look familiar. Robot tracks, right? Do you plan to add some cleats to them, for more traction, or will they be grippy enough as they are? I see your boom is already well along in construction too. This should be a great looking model!

Spike 09-04-2013 04:02 AM

Re: Volvo EC700B
 
hi i'am new to rc model making i have moved on from static builds and i would like to build a rc excavator but i'm finding it hard to get some drawings. can some kind
person point me in the right direction.....

RCP57 09-04-2013 09:07 AM

Re: Volvo EC700B
 
Quote:

Originally Posted by Spike (Post 94023)
hi i'am new to rc model making i have moved on from static builds and i would like to build a rc excavator but i'm finding it hard to get some drawings. can some kind
person point me in the right direction.....

If you are looking to build something current it is no big deal. Go to the manufacturers website and download their brochure. Most have very good side and rear profiles that can be expanded to the size you want. If you want to build a model of an older machine it may get a little more tricky. You can either look for a parts book for it or go find a real one and take lots of pictures and measurements...When you think you have taken enough take more!

What's going on with this EC700? Any updates Ramon?

Reg

Ramon 09-14-2013 02:21 AM

Re: Volvo EC700B
 
Today a raining day time to update.

Boom and arm ready.
http://i1348.photobucket.com/albums/...ps6166297f.jpg

The bucket from brass
http://i1348.photobucket.com/albums/...ps271490e7.jpg

http://i1348.photobucket.com/albums/...ps755dfd06.jpg

The size of the machine
http://i1348.photobucket.com/albums/...psce0e290e.jpg

The boom complete finished
http://i1348.photobucket.com/albums/...ps16f19977.jpg

detail of the cylinder and tubes
http://i1348.photobucket.com/albums/...psd7fbe077.jpg

http://i1348.photobucket.com/albums/...psc41f71dd.jpg

4kg counter weight
http://i1348.photobucket.com/albums/...ps3cc7c419.jpg

the cabine not finished yet
http://i1348.photobucket.com/albums/...ps4eb1f1d9.jpg

Bucket and arm
http://i1348.photobucket.com/albums/...psdafb9d11.jpg

Own design slip ring.
http://i1348.photobucket.com/albums/...ps11843832.jpg

top view slip ring
http://i1348.photobucket.com/albums/...ps9972a4ef.jpg

http://i1348.photobucket.com/albums/...ps882dcb1f.jpg

Azonic 09-14-2013 03:30 AM

Re: Volvo EC700B
 
Nice work, keep it up! :)

RCP57 09-14-2013 09:08 AM

Re: Volvo EC700B
 
Very nice! Thanks for the update!

ederson 01-15-2014 11:05 PM

Re: Volvo EC700B
 
muito bom


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