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-   -   Premacon News (https://www.rctruckandconstruction.com/showthread.php?t=6752)

Espeefan 04-20-2013 09:01 PM

Re: Premacon News
 
Are these rock crushers actually capable of breaking real stone? Out of all the videos posted, it looks like only one is actually crushing real rock, and small diameter rock at that. Most of these models seem to be doing more screening then crushing. Those that actually crush, look like they are crushing a sort of simulated rock or concrete, from something softer like limestone or plaster?

Still, they are amazing models, and very cool to watch operate!

Azonic 04-22-2013 10:30 AM

Re: Premacon News
 
It looks like it will be avail in late 2013.

http://www.youtube.com/watch?v=Yi6KxQyzW70

Espeefan 04-22-2013 12:59 PM

Re: Premacon News
 
Quote:

Originally Posted by oztruck (Post 85032)
If you look at the last link Joe gave us the machine the guy is building crushes granite, or sand stone.
In the model world there are several things that don't scale very well. The 3 main ones are water earth and air. To get a model that will actually crush granite in my book is top shelf.

Chris

I couldn't agree with you more, Chris. I think it's impressive that a model like this can crush any kind of softer gravel or sandstone, but I just question the long term use and abuse the model would have to endure, to do it.

PREMACON 05-03-2013 01:47 AM

Re: Premacon News
 
As I wrote all your question we decided to make a registration and try to bring light in the dark.

First we now prepare the Hammer to be produced in series. It will be Available in mid of the year.

The Crusher will be produced, as the feedback was very good and we are sure to get serveral machines sold.
The Start will be at the end of the year.

We also have new hardened metal valves and new pump cominations for our excavator and for perhaps new excavators or dozers.

Please ask, if you have more questions.

best regards frank

PREMACON 05-03-2013 03:30 AM

Re: Premacon News
 
here are some pictures of our new hydraulic valves:

5 valves block with hitec servos

http://www.fh-precision-models.eu/pu...t%20servo1.JPG
http://www.fh-precision-models.eu/pu...t%20servo2.JPG

liftmys10 08-29-2014 02:20 AM

Re: Premacon News
 
What size hitec servos are those? Thanks

Rimrock 08-30-2014 02:55 AM

Re: Premacon News
 
Quote:

Originally Posted by liftmys10 (Post 115984)
What size hitec servos are those? Thanks

HS-85MG

bigford 08-30-2014 08:19 AM

Re: Premacon News
 
heres a cool setup
http://youtu.be/pqC6f3ta7DM

http://youtu.be/0X2Y7tOmlBE

Lil Giants 08-30-2014 02:30 PM

Re: Premacon News
 
Quote:

Originally Posted by bigford (Post 116019)

I've posted those vids & many more like it in this thread.

http://www.rctruckandconstruction.co...ead.php?t=6517


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