Re: Hayes HD dump truck...RCP's style
 

Very nice! The firewall is perfect, and that's a clean location for mounting up your ESC. Lots of room under the hood for a battery or other electronics, I see!

Re: Hayes HD dump truck...RCP's style
 

Holy aluminum, Batman! That's awesome!

Re: Hayes HD dump truck...RCP's style
 

Thanks guys. Some more aluminum was added today:rolleyes:. I finished bending up the exhaust and welded it together. Hopefully there aren't any leaks when she finally gets flashed up!:D I also mounted the oil filter, finished up the battery box area and step. When I was looking at it the other day, I realized that the rear springs are nearly bottomed out already(less than 1/8" travel). I guess I will be making my own leaves for it to fix that problem.

http://i1293.photobucket.com/albums/...psca55ee4c.jpg
http://i1293.photobucket.com/albums/...ps8a254464.jpg
http://i1293.photobucket.com/albums/...psd9ffaf1f.jpg
http://i1293.photobucket.com/albums/...ps618de586.jpg
http://i1293.photobucket.com/albums/...ps775a6721.jpg

Reg

Re: Hayes HD dump truck...RCP's style
 

Awesome work once again! I'm sure you are a DIY guy and not interested but there are some nice aftermarket spring suspension options out there.
http://www.fechtner-modellbau.de/shop/5802.jpg
http://www.fechtner-modellbau.de/shop/5802-1.jpg
http://www.fechtner-modellbau.de/shop/5802-2.jpg
http://www.rigidrc.com/shop/1856-thi...miya-truck.jpg

Re: Hayes HD dump truck...RCP's style
 

The one in the first three pictures sure looks nice. I will most likely build my own but more so because I have already spent more on this truck than planned...Funny how that always happens....

Thanks for posting the pictures. Is it just me or is rigidrc's site not working? I was trying to look at some diffs they had but couldn't a couple weeks ago.

Re: Hayes HD dump truck...RCP's style
 

Wow, this is a phantastic Dumper. I love the selfmade parts. One million points and stars, and thats not enough. Perfect work

Re: Hayes HD dump truck...RCP's style
 

Reg , looks to me like you have adjusted to the 1/14th scale quite nicely my friend.:cool: Takes talent for any scale and you got it !
To build this so quickly makes me think.... Probably no "re do" parts laying all over the floor either eh? ;):p:D

Mario

Re: Hayes HD dump truck...RCP's style
 

Thank you Wolfgang!

Yes I guess I am getting adjusted to the smaller scale Mario. I think if I were to do another complete scratch build it would be in 1/10th just because I like the size and weight of them and how they don't ping off of every little bump and pebble. This has been a lot of fun and no stress compared to machining axles from blocks aluminum without CNC, welding up I beam frames and making intricate suspension parts. The truck has come together quite easy and because of yourself, Wayne and John S. donating parts I have less in this than I do invested in tires alone for the 850KW and trailers! The redo's have been pretty minimal too but the hours are adding up I'm sure! I still have a few things to do detail wise but the list is getting short.... I got to drive it around in the shop today too!:D:cool:

Re: Hayes HD dump truck...RCP's style
 

Reg, with the non-hydro dump bed and the choice of transmission ScrewDriver seems like a fitting name for your truck.

Re: Hayes HD dump truck...RCP's style
 

Hahaha, or maybe just "Screwed up"!

My wife was giving me the gears a few nights ago about naming the truck after her...I told her that was not happening!lol

Re: Hayes HD dump truck...RCP's style
 

Keep on TrucKIM ! :lol::D

Mario

Re: Hayes HD dump truck...RCP's style
 

Hahaha good one Mario!

Re: Hayes HD dump truck...RCP's style
 

Reg.. Just amazing work... Have you decided on a paint yet.. Which of the BC colours are you going to us???


Wayne

Re: Hayes HD dump truck...RCP's style
 

Hey Reg, Don't be bashful, Give her a name:D:D:D
Cheer's, Neil.

Re: Hayes HD dump truck...RCP's style
 

Hey Reg
I had to read the last few threads twice, ( thought you were calling your wife SCREWDRIVER ) lol Maybe one of the shortest marriage's on record...hahahah
greg

Re: Hayes HD dump truck...RCP's style
 

Hahahaha! Nope not calling the wife that....Maybe wish that I was:D:cool:

I can't say anything too bad about her because she sat in the car for 3/4 hour today while I was at the hobby shop and I didn't even get slapped when I came back. She had the keys and didn't drive away with out me either... Come to think of it she probably knew that if she left me there I would just buy more stuff.:cop:

I bought a brand new $50 battery and came home and cut it up. I wanted the battery under the hood but I couldn't fit a 6 cell stick in there so I cut the last two cells off and soldered them back on with some longer leads making a hump pack out of it. Once that was done I got to do this...
https://www.youtube.com/watch?v=XYGD...tJ-DusnO8Onw7A
https://www.youtube.com/watch?v=eHPv...tJ-DusnO8Onw7A

The drive motor is causing some grief with the dump motor. At full throttle the dump motor glitches and slowly goes up. I think I need some of those rings that you put on the esc wires....It probably doesn't help that all of the stuff is in such a confined space.

Reg

Re: Hayes HD dump truck...RCP's style
 

Happy Wife Happy Life ;o) Congrats Vancouver Island Just Got a Amazing Truck or I will call it ART. And that will be 11 out of 10

Re: Hayes HD dump truck...RCP's style
 

Reg your skills never cease to amaze me.

Re: Hayes HD dump truck...RCP's style
 

Thank you very much for the compliments.

After messing with ferrite rings and a list of other changes I discovered that the glitching issues the dump drive was having were caused by the 645 steering servo. It works flawlessly on it's own and as soon as I unplug it from the rx the dump motor stops messing around so I swapped it out for a 485. I am guessing that the problem is more to do with the Sabertooth's 1amp BEC than the servo itself. My KH runs the same ESC but different servos. It has issues when both steering and shift servos are struggling but it just stops until the esc resets.... Stupid electronics....or maybe just stupid installer...lol

http://i1293.photobucket.com/albums/...ps1645313a.jpg

Re: Hayes HD dump truck...RCP's style
 

Reg ..you are a building Machine ..This is wicked ...The choice of rubber is good as well ..really made a difference ..where did you pick those up at ? ..I cant wait to start smashing those box sides with my Damitz...lol

Re: Hayes HD dump truck...RCP's style
 

Thanks Lou. The tires came from RC4WD but loads of other places sell the same ones. They were only $10 a pair compared to $25 a pair on the KW. I agree that they made a huge difference to the look of the truck. A little taller and a much more realistic off road tread.

I am trying to have it finished by the summertime so that we can all crash into it!

I'm hoping that Mike runs into it with one of his orange pieces of art that have never seen dirt. It would be terrible if one of those things got a scratch...:eek::p

Re: Hayes HD dump truck...RCP's style
 

I started working on my own rear suspension this afternoon. I stole Wolfgang's idea and made up some springs out of a garden rake. After Wolfgang mentioned this I went and talked to my aunt and uncle that have a landscaping business. I now have plenty of broken rakes for spring making!...

Once the springs were done I made some new frame plates that lower the pivot point of the springs and the torque arms. I still need to make new torque arms to finish things up but it now has more travel(also ditched the shocks) and is stiff enough to carry a load without bottoming out completely but still flexes some. I may install a spacer between the pivot and leaves to lower the back of the truck 1/8" but I will see what happens when I make the new torque arms. Once I get that sorted out I will add some stops to the frame. This project has become WAY bigger than what I intended in the beginning. This hobby is not helping me become more of a relaxed, calm person. It's making me crazier than I already was!lol

http://i1293.photobucket.com/albums/...psfab5be46.jpg
http://i1293.photobucket.com/albums/...ps461c7111.jpg
http://i1293.photobucket.com/albums/...pscb538172.jpg
http://i1293.photobucket.com/albums/...ps3f9a523d.jpg
http://i1293.photobucket.com/albums/...psae5d98f0.jpg
http://i1293.photobucket.com/albums/...ps7c5ac9b3.jpg

Re: Hayes HD dump truck...RCP's style
 

Nice, much better than stock Tamiya!

Re: Hayes HD dump truck...RCP's style
 

reg , that is excellent work , great looking truck ....

Re: Hayes HD dump truck...RCP's style
 

So with the additional axle travel of this new spring setup, will the dog bone driveshaft between the diffs or from the trans not fall out?

I tried something similar to this a few yrs ago & the dog bone & cup between the diffs would pop out at max articulation. But RC4WD now has a slider driveshaft that fits perfectly between these diffs, though I don't know if it has enough telescope not to come apart.

Re: Hayes HD dump truck...RCP's style
 

It doesn't seem to but it might. While putting together the second side the shaft fell out and I didn't notice until I had bolted everything back up. I couldn't get it to go back in without taking the torque arms off. I think changing the position of the trunnion and the torque arms has improved the geometry(by accident). The stock springs also increase the axle spacing as they are compressed but these are already flat so they don't change much. When I made the springs, I closed up the eyes on them so that they are tight on the bolts. Now there is very little slop in the suspension which may also help. Fingers crossed that it works. I will be putting some stops on the frame anyway as mentioned and that will limit the travel. I guess I won't know until I drive it more but I drove it over some blocks of wood and it stayed in while empty.

Reg

Re: Hayes HD dump truck...RCP's style
 

Amazing work Reg, A true work of art. Looks great!

Re: Hayes HD dump truck...RCP's style
 

Great improvement on that rear suspension, Reg. Who needs shocks anyway? You could always machine a walking beam out of solid aluminum too, if you really wanted some serious load capacity.

Re: Hayes HD dump truck...RCP's style
 

Thanks Jason, it's almost ready to have some paint thrown at it. That should be frustrating...


I made some changes to it a couple of days ago. I raised the pivot point of the springs to lower the rear and made new mounts on the axles for the torque arms. This also reduced the travel but it still has a bit more than stock and definitely carries more weight. I made a set of walking beams a while back but they will be used in something else. I am thinking of making new frame rails for this as there are so many unused holes that it looks like Swiss cheese. I made a test piece last night and I was able to bend it without issues so that may be next on my list for this truck. There isn't much left that I plan to do now though. Air tanks, a new rear bumper, mount the mudflaps and spare. Then it's ready for the part I hate!

Reg

Re: Hayes HD dump truck...RCP's style
 

Reg, some really nice work going on, again. I'm envious of how quickly you get things done, and with such great workmanship and detail.

Ken

Re: Hayes HD dump truck...RCP's style
 

Thanks Ken. It's just a lot of hours put in....another 8hrs today alone but it is nearly ready for color.

http://i1293.photobucket.com/albums/...psc75a7187.jpg
http://i1293.photobucket.com/albums/...psa439f4ef.jpg
http://i1293.photobucket.com/albums/...ps5c7c8716.jpg
http://i1293.photobucket.com/albums/...psc19f310f.jpg
http://i1293.photobucket.com/albums/...ps52cf9a15.jpg
http://i1293.photobucket.com/albums/...psd6229bfd.jpg

Thanks for looking.

Re: Hayes HD dump truck...RCP's style
 

Awesome work Reg, a piece of art and simply awesome!

Re: Hayes HD dump truck...RCP's style
 

Wow, That truck is fantastic. I am truly in awe of your metal working abilities. I know you have have heard this before on previous builds, but the truck looks so good as it is. If painting is such an awful chore for you, dont paint it. I am a horrible painter, but nothing I have ever built looked that good to start with. For me, paint helps hide some of the screwups. In your case it hides the craftsmanship.

Re: Hayes HD dump truck...RCP's style
 

How about CLEAR Coat The MASTERPICE !!!

Re: Hayes HD dump truck...RCP's style
 

Well I haven't posted here for a few days but I have been busy working on the little HD. I decided to cover up my handy work with the colors mentioned earlier. There is still a bunch of details to add such as company logos, marker lights and horns(if I can find them), mirrors and of course windows...

http://i1293.photobucket.com/albums/...ps66cd8c1b.jpg
http://i1293.photobucket.com/albums/...ps4f2667de.jpg
http://i1293.photobucket.com/albums/...ps365a2cde.jpg
http://i1293.photobucket.com/albums/...psa7d3da39.jpg
http://i1293.photobucket.com/albums/...psb2928631.jpg

Re: Hayes HD dump truck...RCP's style
 

It just blows me away the dedication & ambition you have for this hobby Reg, to bang that truck out in a lil over a month! :eek: I am for shame for how slow I am. :( :p :D

Another scratchbuilt masterpiece you have accomplished! :cool:

I wish you were my neighbor. :D

Re: Hayes HD dump truck...RCP's style
 

Reg. your workmanship is just amazing.. What's next.... You make it hard for the rest of us...

Wayne

Re: Hayes HD dump truck...RCP's style
 

WICKED !!! :cool:

Re: Hayes HD dump truck...RCP's style
 

Stunashus and amazing of course ! Mike are the colors custom or stock they go together well

Re: Hayes HD dump truck...RCP's style
 

This is a work of art. Your a true craftsman. Awesome job.