RC Truck and Construction  

Go Back   RC Truck and Construction > RC Truck's Ag and Industrial Equipment and Buildings > Construction Equipment > Construction Companies & Worksites


Reply
 
Thread Tools Display Modes
  #121  
Old 10-16-2017, 08:18 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Quote:
Originally Posted by G1050 View Post
Sounds like you're probably already settled on a route for the charge port on your dozer, but I use those DC jacks/connectors that you linked to from ebay on my builds and I really like them. They're compact and easy to wire. With cheaper ones, you do have to be a little careful when soldering on the wires or they'll melt, but not a big deal.

They're easy enough to install somewhere so they blend in. On the dozer, I put it in the air cleaner (I believe it's the air cleaner, anyway).
You can see it (kind of) in this pic:



Love your thread and builds, by the way. Makes me want to get a 3D printer.
Yes, I reluctantly settled on those, when I COULDN'T in a timely manner get the one I was trying to get. I LOVE THE IDEA for hiding it in there like you did!

Thanks for the comlpiments, but ALL the credit is due Stein for open sourcing his build STL (the file type that the 3D printer reads) files! I've taken his ideas, & added my own twist/spin/optional parts etc., to it to make it my own.
Reply With Quote
  #122  
Old 10-17-2017, 06:20 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Today, due to weather it was a very short day at work! Nothing wrong with that once in a while. I took advantage of the time to tinker in the garage a bit. Since I still don't have the parts for the D5, I worked on the 574 Front End Loader a bit. I soldered the leads to the drive motors, & got the rear axle mounted on the model.
unnamed (21) by Anthony Kalnoski, on Flickr
My axles are now 1/2 an inch wider then the stock axles. I wasn't anticipating this when I started this project. Due to the lead I added into the rims, & wanting to make sure it was WELL sealed, I the epoxy work I did was a little too much. No worries, I'm still going to run them. I've too much time invested in them to NOT use them.

I would have liked to got more did today, but I couldn't. When I got home to start on the project, my drill had a dead battery. I plugged it in, before I started the soldering work. By the time I got everything out to solder, & performed the task, the drill had a lil charge to it. It had just enough charge that I could drill the holes in the stock rims, as well as the ones in the bottom of the model for the mounting holes.

I know the bolts that hold the assembly to the model are horrendously long & hideous looking. I SHOULD have used between a 27mm to 30mm long m4 bolts, but I've misplaced them. I was ONLY able to find the 35mm long bolts that I used. I tried to cut them off with a pair of dikes, but CAN'T get far enough back in the jaw of the tool to get proper leverage to make the cut.

unnamed (22) by Anthony Kalnoski, on Flickr

Last edited by skeeter; 10-17-2017 at 11:43 PM. Reason: forgot to add ALL the photo's, & typo's
Reply With Quote
  #123  
Old 10-17-2017, 06:25 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

I would like to still be out in the garage tinkering, but it's a cold dreary day & the garage is unheated. I'll just have to sit inside, & look at the previous posts on here. Now that my brother got that photobutt thingy installed to fix it so I can see the pics again!
Reply With Quote
  #124  
Old 10-17-2017, 06:42 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

My mentor on this build, Stein did his wheels like this



I did mine a bit different. This is where the differential in width of the tires comes into play for me.
unnamed (20) by Anthony Kalnoski, on Flickr
Had I taken the time to look over his build thread a bit more...............I should have did the epoxy a bit differently. I SHOULD have NOT put any in the very center of the wheel hub. I know for next time!
Reply With Quote
  #125  
Old 10-18-2017, 03:46 AM
SteinHDan SteinHDan is offline
Green Horn
 
Join Date: Sep 2015
Location: Oslo, Norway
Posts: 188
SteinHDan is on a distinguished road
Default Re: Skeeters contracting services

You could put the hubs on the motor axle the wrong way and just drill a wide hole in the center of the epoxy, wide enough for the axle and hub cylinder to fit in. That would save you half an inch on each side, maybe.


Stein :-)
Reply With Quote
  #126  
Old 10-18-2017, 04:34 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Quote:
Originally Posted by SteinHDan View Post
You could put the hubs on the motor axle the wrong way and just drill a wide hole in the center of the epoxy, wide enough for the axle and hub cylinder to fit in. That would save you half an inch on each side, maybe.


Stein :-)
The more I stare at it, the more the wider stance is growing on me. I'll run them as is.................for now, & I'll reserve the right to swap them at a later time.
Reply With Quote
  #127  
Old 10-22-2017, 01:31 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

As we all know by now, I struggle with electronics! So............that being said, I have a question. When installing the electronics in the Liebherre 574 front loader, I will be using a 2X12 Sabertooth, & a 2X5 sabertooth. The 2X5 will run the lift actuators, & the 2X12 will power the drive motors. Both will be supplied from the same battery. When I install the leads from the Sabertooth's do I REMOVE the redwires from ALL the connectors that come from the Sabertooth's to the receiver, EXCEPT for 1? Could they all be left intact WITHOUT harm to the receiver &/or Sabertooth's?


The weather's getting colder, far & few are going to be the warm days. That said I decided I'd better throw a coat of paint on some parts. I painted the Front axle assembly of the front loader today. There are some spots that have runs, but those nasty looking spots WON'T be seen. They'll be covered up with parts of the original model. I was lazy, & DIDN'T want to take it all apart to paint it. I placed a ziplok sandwich bag over each tire, then neatly folded it around the inside of the tire.
unnamed (23) by Anthony Kalnoski, on Flickr

Last edited by skeeter; 10-22-2017 at 02:50 PM.
Reply With Quote
  #128  
Old 10-22-2017, 02:52 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

I know the paint WON'T match exactly the original models paint, but it's the closest I could find.
Reply With Quote
  #129  
Old 10-22-2017, 04:49 PM
frizzen's Avatar
frizzen frizzen is offline
Big Dawg On The Bone
 
Join Date: Jan 2016
Location: indy, indiana
Posts: 2,040
frizzen is on a distinguished road
Default Re: Skeeters contracting services

Yes speed control red wires need pulled on all but the one with strongest BEC. Any single bec works, but i'd use big amps if you've got it

The wide stance could be undone with a drillpress or a dremel if you really wanted. I'd see how it looks in mockup before narrowing. Might help keep it from getting stuck, or let it turn with more force.
__________________
What do ya mean "Cars are neither Trucks or Construction"?
It's still scale, and i play fairly well with others, most of the time...
Reply With Quote
  #130  
Old 10-22-2017, 05:38 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Frizzen, thanks for your help, yet again.
I'll keep the wider stance, for now. If, at a later date I find I'm not enjoying it, I reserve the right to narrow it.
Reply With Quote
  #131  
Old 10-24-2017, 12:22 AM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

I arrive home from work today, & find that I have mail! I knew I was expecting the charge plugs, as tracking info showed that they ha cleared customs. When I open it, it's my charging plugs. I tried to install it like G1050 did. I liked how well it was hidden.

BUT......I boogered it up. While I was trying to drill the air cleaner to accept the charge recepticle, I broke it. I broke it BADLY. So, I now have this instead of an air cleaner. unnamed (25) by Anthony Kalnoski, on Flickr
Perhaps, in the future, I may 3D print a part that will fit inside of it, & look like an air filter. For the time being, it will look like this for the foreseeable future. One of these days, I'll get around to it.
Reply With Quote
  #132  
Old 10-24-2017, 11:45 AM
sparkycuda's Avatar
sparkycuda sparkycuda is offline
Journeyman
 
Join Date: Aug 2010
Location: English, IN
Posts: 698
sparkycuda is on a distinguished road
Default Re: Skeeters contracting services

Have an extra connector that plugs in? Make an air cleaner to glue to it and plug it in the port - remove to charge the battery.

Ken
__________________
Big iron is awesome!
Reply With Quote
  #133  
Old 10-24-2017, 08:39 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Quote:
Originally Posted by sparkycuda View Post
Have an extra connector that plugs in? Make an air cleaner to glue to it and plug it in the port - remove to charge the battery.

Ken
That's what will most likely happen, eventually.
Reply With Quote
  #134  
Old 10-24-2017, 08:50 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

I had some more mail awaiting me when I got home today. The battery holder with the built in protection circuits arrived. I was anxious to get into the garage & get it installed. I got a disappointment. Turns out it's a few mm too big to fit into the space available in the D5 dozer. Good thing I already ordered 3 of these!
https://www.ebay.com/itm/2-pcs-Plast...72.m2749.l2649

I know I WILL have room to fit ALL 3 of them in, & it will give me 7.2 working volts. NOT as much as I was hoping for, but I'll take what I can get to fit, so I can get this thing FINALLY running! I also ordered one of these.
https://www.ebay.com/itm/1-pc-1S2P-1...72.m2749.l2649
Afterall 7.4V is better then 7.2

Here's the pic of the battery holder that 3S battery holder that arrived today, sittin gin the dozer. IF I REMOVED the cab interior, I COULD make it fit. I WON'T do that, as I really want it complete with cab, & all.
unnamed (24) by Anthony Kalnoski, on Flickr
Reply With Quote
  #135  
Old 10-24-2017, 10:08 PM
frizzen's Avatar
frizzen frizzen is offline
Big Dawg On The Bone
 
Join Date: Jan 2016
Location: indy, indiana
Posts: 2,040
frizzen is on a distinguished road
Default Re: Skeeters contracting services

Maybe a good reason to build a dusty enviroment filter? Or check out some bigger machine filter designs? Maybe a D7 style might look good on the d5

Any chance gutting the battery holder might work? The plastic is all optional, just keep the protection circuit and bus bars, insulation tape over the contacts.
__________________
What do ya mean "Cars are neither Trucks or Construction"?
It's still scale, and i play fairly well with others, most of the time...
Reply With Quote
  #136  
Old 10-24-2017, 10:22 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Quote:
Originally Posted by frizzen View Post
Maybe a good reason to build a dusty enviroment filter? Or check out some bigger machine filter designs? Maybe a D7 style might look good on the d5

Any chance gutting the battery holder might work? The plastic is all optional, just keep the protection circuit and bus bars, insulation tape over the contacts.
I'm afraid NOT! Even the 3 batteries by them self's are too long to fit, side by side. IF I were more electronically inclined, I might could disassemble the thang, & redneck it together. I'm afraid that I'd try it, do something wrong, then it'd let out a BIG cloud of smoke, & leave behind a mound of melted plastic for me. I wish I were more electronically inclined. I think if I were to be able to stack the batteries 2 on bottom, & one on top, they just might could fit.
Reply With Quote
  #137  
Old 10-24-2017, 10:45 PM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

I'll address the air cleaner issue after I have a few less things over the fire. Perhaps it's just been recessed to be better out of the operators line of sight. That's my story (For now) & I'm sticking to it.
Reply With Quote
  #138  
Old 10-25-2017, 01:13 AM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

IF I buy these, & solder ALL 3 red wires together, to make 1 positive lead, AND do the same to the black wires, to make 1 negative lead, would that battery pack function properly? If it'd work, I can still get the 11.4V battery I was hoping to have
https://www.ebay.com/itm/3-pcs-1S1P-...kAAOSwdGFYq~ec

Last edited by skeeter; 10-25-2017 at 01:15 AM.
Reply With Quote
  #139  
Old 10-25-2017, 06:27 AM
frizzen's Avatar
frizzen frizzen is offline
Big Dawg On The Bone
 
Join Date: Jan 2016
Location: indy, indiana
Posts: 2,040
frizzen is on a distinguished road
Default Re: Skeeters contracting services

I don't know much about the 18650 cells, but you can build them into packs that way.

If you solder all reds together, and all blacks together, you will have a 3p pack. It has single cell voltage, 3x the amps.

If you solder a red to black, and another red to black, you'll have a 3s pack. It has 3x cell voltage, and single cell amps.
__________________
What do ya mean "Cars are neither Trucks or Construction"?
It's still scale, and i play fairly well with others, most of the time...
Reply With Quote
  #140  
Old 10-25-2017, 07:38 AM
skeeter skeeter is offline
Big Dawg On The Bone
 
Join Date: Jul 2017
Location: Washington State
Posts: 1,732
skeeter is on a distinguished road
Default Re: Skeeters contracting services

Quote:
Originally Posted by frizzen View Post
I don't know much about the 18650 cells, but you can build them into packs that way.

If you solder all reds together, and all blacks together, you will have a 3p pack. It has single cell voltage, 3x the amps.

If you solder a red to black, and another red to black, you'll have a 3s pack. It has 3x cell voltage, and single cell amps.
The way I mentioned, if I did it that way, I'd only a 3.7v battery, if I understand correctly?
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 6 (0 members and 6 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:20 PM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.