Search found 98 matches
- Aug 03 2015 8:07am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Sorry to hear about the house fire. The last two houses I have had I had a rule that the shop not be attached to the house. The "GAS" is for a company I have "Gas Auto Solutions" where I make inertia based auto cancel turn signal and light controller. I developed them for Hot Rod...
- Aug 02 2015 10:44pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
No problem! Getting things together is gratifying for the work that has been done! I love the triangulated 4-link! You can see the 2-speed trans: http://www.rc-tech.net/cars2/cush/Build/Assemble2.jpg http://www.rc-tech.net/cars2/cush/Build/Assemble3.jpg http://www.rc-tech.net/cars2/cush/Build/Assemb...
- Jul 31 2015 7:57am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Well, I did figure wheels and tires with suspension but that is true.
- Jul 30 2015 12:56pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
The fenders and lights give it a little more character. The suspension and bed will really help.


- Jul 28 2015 1:48pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Thanks guys, spent yesterday afternoon and evening sanding. Re-painted the body area around 9pm last night but it looks a lot better:




- Jul 26 2015 9:09pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Painted the cart today. Had one screw up. When I got to the roof I was standing on a stool. I raised my paint gun too high and bumped the drop ceiling making it snow on the wet roof. Not a big deal. I'll get that repainted soon. Still have to paint the side panels and a bunch of parts. http://www.rc...
- Jun 19 2015 8:44am
- Forum: Large EV General Discussion
- Topic: Street Legal
- Replies: 3
- Views: 756
Street Legal
In many forums I see people say that want to make XYZ "Street Legal". So if you build a car from scratch what does one actually do to get it certified to be street legal? HAs anyone actually followed through on the process? I would surmise it needs: Turn Signals Brake Lights Flashers Head ...
- Jun 05 2015 12:58pm
- Forum: Large EV General Discussion
- Topic: Open Source EV Cabin Heater - Feasible? Best Approach?
- Replies: 7
- Views: 1440
- May 29 2015 1:17pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Finally, a month and a half waiting on the sandblaster to blast and prime it. Got it back today! Time for paint prep!




- May 16 2015 9:11am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
You know this project was preceded by the 3 wheel Cushman in the beginning of the thread. I did a down and dirty conversion to a triangulated 4-link with airbags and I loved it:




- Apr 14 2015 12:20pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Thanks Drew, if I can get through the paint process hopefully I can turn the corner.
- Apr 13 2015 12:22pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Thanks,
As I hauled it off to the blasters, here were a couple of other angles of the suspension and the bumper.



As I hauled it off to the blasters, here were a couple of other angles of the suspension and the bumper.



- Apr 11 2015 9:59am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
A few things done now can really help latter. While I am not finishing dash now, the dash mounts are welded on. I have also welded on a plate for the Automatic Turn Signal and light controller to mount to: http://www.rc-tech.net/cars2/cush/Build/Build31.jpg The dash is in basic form but lots of deta...
- Apr 10 2015 2:35pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Under the seat top sets the controller mount in the middle, the emergency brake mount in the back and the shifter for the 2 speed trans toward the front.
Finish up this weekend and off to the blasters to get blasted and primed on Monday.

Finish up this weekend and off to the blasters to get blasted and primed on Monday.

- Mar 03 2015 5:12pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Finally got some equipment out of the way for a better picture:


- Feb 21 2015 11:38am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
I am still alive and the project is still going. Got busy with other things but it is moving again. I am trying to get all the panels and small details tied up. I hope in a month or 2 I can get it ready for paint: http://www.rc-tech.net/cars2/cush/Build/Build26.jpg http://www.rc-tech.net/cars2/cush/...
- Mar 22 2014 9:25am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Hard to tell; wobble as you say is not necessarily vibration. You could just take it off and take it down to a drive line or engine shop and have it balanced. I have an MGB that had a vibration and it ended up being that the yoke was not fully engaged on the shaft (or fully pushed on). I lengthened ...
- Mar 17 2014 10:21am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Not yet,
I need to tie up sheet metal loose ends then get the frame coated. We got some big jobs here in the shop so it is a bit of a back burner.
Are you able to get yours to speed without the motor attached to help isolate where the vibration is coming form?
I need to tie up sheet metal loose ends then get the frame coated. We got some big jobs here in the shop so it is a bit of a back burner.
Are you able to get yours to speed without the motor attached to help isolate where the vibration is coming form?
- Mar 13 2014 5:23pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
We have been a little busy, I have not had time to get back to it. I have however came up with an automatic cancel turn signal controller. I even filed a patent on it. The controller controls the turn signals, flashers, brake lights, and even front markers. The real advantage is they cancel with the...
- Nov 21 2013 6:51pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Welded in the motor/transmission mount, set in the motor, trans and batteries in the car; 12 total. Springs handle the weight perfectly.




- Nov 20 2013 10:37am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Yea it is, lets see a photo of what your doing.
- Nov 20 2013 10:26am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
I'll have good access to the bolts underneath. My thing is I want the strips around the side which I can hook with ratchet straps. If the side is not properly secured the straps could warp the bed. That was my primary reasoning for doing steel sides and an aluminum bed. Do you have a link to your bu...
- Nov 20 2013 10:11am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
Just because it is a work truck doesn't mean you can't have some fun getting through the property at the same time :mrgreen: That low bed really is a great feature. My wood hauler has the bed 4 feet high, and it really sucks when I can't split logs down small enough to lift so high. On the other ha...
- Nov 18 2013 2:53pm
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
I am pretty happy with the suspension. It took me a while to get the correct springs and correct load/setup but I think I am there. They will handle the batteries very well and it is far more stable then I expected without the sway bar. I don't think I will need the sway bar. Keep in mind this is no...
- Nov 12 2013 11:59am
- Forum: Large EV General Discussion
- Topic: Cushman based build
- Replies: 122
- Views: 23073
Re: Cushman based build
I think everything is a compromise. I did no computations but basically ran with general design ideas. The height of the vehicle will be a little lower with the batteries and equipment. I am working with stronger springs now as the initial springs were too weak. I am making my own spring/shock mount...