RC Truck and Construction

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-   -   Super Dumper (https://www.rctruckandconstruction.com/showthread.php?t=12982)

RCP57 12-19-2017 09:48 AM

Super Dumper
 
I've been hammering in a lot of hours on this to get it shipped out before Christmas. It's at the powder coating shop now so I thought I would post a couple of build pictures. Bigford built the tractor so he's the guy to ask questions about that part of the build if anyone has any.

http://i1293.photobucket.com/albums/...psli4e1i3s.jpg
http://i1293.photobucket.com/albums/...psjvvmmx4d.jpg
http://i1293.photobucket.com/albums/...pswbquph0q.jpg

bigford 12-19-2017 10:29 AM

Re: Super Dumper
 
Why so many axles?
#shouldhavebeenatrailer

egronvold 12-19-2017 11:37 AM

Re: Super Dumper
 
Quote:

Originally Posted by bigford (Post 160519)
Why so many axles?
#shouldhavebeenatrailer

#becauseyoucan

Unique and interesting truck:)

skeeter 12-19-2017 11:39 AM

Re: Super Dumper
 
Bigford, Do you intend to have the rear axle hanging off the backside of that thing?

bigford 12-19-2017 12:50 PM

Re: Super Dumper
 
Nope built just like the 1:1 is
https://s14.postimg.org/ymaj3j0e5/20170627_070616.jpg

ditchdigger 12-19-2017 04:53 PM

Re: Super Dumper
 
So the scale box length is 24 foot?

Northern Farmer 12-19-2017 06:39 PM

Re: Super Dumper
 
Awesome job as always Reg :cool: Well earned break!

Mustang46555 12-20-2017 04:57 PM

Re: Super Dumper
 
WOW! Just simply...... WOW!

Outstanding build

bigford 12-20-2017 10:06 PM

Re: Super Dumper
 
Reg got the box back from the powder coater
https://s14.postimg.org/3znpb6nl9/FB...3822037190.jpg

skeeter 12-21-2017 05:38 PM

Re: Super Dumper
 
I'm anxiously awaiting to see how well you like that hyd multi stage lift ram for the dumper. I've thought about one, but am leery of pulling the trigger on the purchase. I just haven't seen them in use enough to know for sure how good they are.

bigford 12-21-2017 06:14 PM

Re: Super Dumper
 
It's a nice cylinder seems strong enough and with a good
Pump it will definitely lift any thing I toss in the box.
I think reg said it a 45° dump angle could have used the 550mm cylinder instead
https://youtu.be/S9G3nc-i3mQ

https://s31.postimg.org/dsiyo7ubb/re...5392805866.jpg

skeeter 12-21-2017 07:26 PM

Re: Super Dumper
 
Any idea how much weight it's capable of dumping?

RCP57 12-21-2017 08:20 PM

Re: Super Dumper
 
It should lift a lot given the bore size of the first stage. Of course that all depends on the pump used but I don't think it will have issues dumping a heaped load.

With this cylinder it has about a 40 degree dump angle. Not super steep but enough for gravel or dry dirt I think.

bigford 12-21-2017 09:24 PM

Re: Super Dumper
 
Off the rcbmim site. Take it for what it's worth
Capacity : 80 (ML)
Rated pressure : 2 MPA
Maximum pressure : 5 MPA
Theoretical Thrust :Theoretical lifting force 110KG (first section

skeeter 12-22-2017 02:26 AM

Re: Super Dumper
 
110KG, first stage, so slight loss(es) as each stage raises......I'd bet it'll lift 24-30 pounds with no problems, if not more.

doodlebug 12-23-2017 03:15 AM

Re: Super Dumper
 
Quote:

Originally Posted by RCP57 (Post 160578)
It should lift a lot given the bore size of the first stage. Of course that all depends on the pump used but I don't think it will have issues dumping a heaped load.

With this cylinder it has about a 40 degree dump angle. Not super steep but enough for gravel or dry dirt I think.

For non sticking materials, it will work. My 1:1 Mack only goes to 42 degrees, sometimes it isn’t enough! Even with a vibrator.
Cheer’s, Neil.

bigford 01-07-2018 10:06 PM

Re: Super Dumper
 
The super dumper is just about ready to go to cabin fever this weekend
https://s17.postimg.org/unpd7muqz/20180107_195258.jpg
https://s17.postimg.org/y7baxhfh7/20180107_195221.jpg

Definitely not enough time to wet sand the last coat
Of paint and clear before the show. I'll let it ride until the
Spring.

Lmackattack 01-08-2018 03:21 AM

Re: Super Dumper
 
nice did you get the lift system working yet?

Sped74 01-08-2018 08:09 AM

Re: Super Dumper
 
that thing is looking great

Mustang46555 01-08-2018 11:28 AM

Re: Super Dumper
 
Looks fantastic!


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