07-23-2020, 09:20 AM | #1 |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Homemade bumpers
Has anyone made themselves some homemade bumpers that were better for crawling and looked decent? I'm planning on using some stainless steel plate I have but looking for idea's on how to do it.
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07-23-2020, 09:31 AM | #2 |
RCC Addict Join Date: Mar 2018 Location: Ocala, Florida, USA
Posts: 1,213
| Re: Homemade bumpers
I made my own bumper out of a old fork from a lawn mower and some 1/8" steel rod. It was fairly easy. You can find it on page 6 of my trx build thread AnimalHippie's Trx-4 Adventure |
07-23-2020, 04:55 PM | #3 |
Rock Crawler Join Date: Mar 2016 Location: Murphy
Posts: 732
| Re: Homemade bumpers
I 3d printed one for the TRX4 Chassis Kit I'm building. Haven't tried it yet but I think it will work well. |
07-23-2020, 05:03 PM | #4 |
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,482
| Re: Homemade bumpers
I've made a few with steel flat stock. Its pretty basic, weld, grind, file and repeat. This was to get a angular modern bumper look. It can definitely benefit from some CAD (cardboard aided design) making a cardboard mock up bumper is a must. I've also done some tube style bumpers and the trick is to weld where its not as visible and theres much less grinding to finish it off. I prefer to make the mounts mate up to the outside of the chassis rails instead of using the stock bumper post setup. its much stronger this way and you probably wont need your front crossmember anymore as the bumper should stiffin things up much more. The hardest part for me or the part I stress out the most about is getting the mounting perfect. Avoid slotting the mounting holes as this will allow your bumper to get pushed in on big hits. Last edited by HumboldtEF; 07-23-2020 at 05:40 PM. |
07-23-2020, 08:52 PM | #5 |
Rock Stacker Join Date: Jun 2020 Location: Orlando
Posts: 83
| Re: Homemade bumpers |
07-23-2020, 09:20 PM | #6 |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Re: Homemade bumpers
Yeah those look nice guys. A lot nicer than I think I'm capable of making. I was planning on cutting up some steel that already has a 90 degree bend in it, just shaping it a tad and screwing it to the old plastic bumper mount. When you say "weld" do you actually mean welding or is it brazing? |
07-23-2020, 09:46 PM | #7 |
I wanna be Dave Join Date: Jun 2017 Location: Humboldt county
Posts: 4,482
| Re: Homemade bumpers
What I posted was mig welded. My next project will be brazed though, I just got the torch and supplies for that. Bazing is more appropriate for this scale, mig welding isn't ideal but can work.
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07-24-2020, 05:14 AM | #8 |
Pebble Pounder Join Date: Jul 2020 Location: Dade City,Fl
Posts: 180
| Re: Homemade bumpers
If you want to just bolt up...this is 1/8 x1” aluminum might find at Ace hardware or others. Sturdy enough but if you want slight bends...you can. Bolts down low to keep bumper as high as possible. Grind bumper mounts to go in further. Or flip mounts if trx-4. Hobby shop should have long 3mm bolts. Buff aluminum with Mother’s polish or turtle wax rubbing compound. Or paint flat black and touch up often.
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07-24-2020, 07:28 AM | #9 | |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Re: Homemade bumpers Quote:
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07-24-2020, 08:20 AM | #10 |
Rock Crawler Join Date: Apr 2020 Location: Northern MN
Posts: 656
| Re: Homemade bumpers
Great thread! Even though I don’t have the skills to make one, I enjoy seeing what everyone has created. |
07-24-2020, 12:24 PM | #11 |
Quarry Creeper Join Date: Nov 2018 Location: Mexico, Guadalajara
Posts: 281
| Re: Homemade bumpers
I build this using stainless steel rods, silver solder and map gas |
07-24-2020, 12:25 PM | #12 |
Pebble Pounder Join Date: Jul 2020 Location: Dade City,Fl
Posts: 180
| Re: Homemade bumpers Trx-4 Bronco front bumper mount. Grind off anything you do not need. I can take a pic of the body off. There is a lot to learn from this site. I am always reading new threads on how to upgrade these rigs.
Last edited by Jeff6x6; 07-24-2020 at 12:46 PM. |
07-24-2020, 02:09 PM | #13 |
Newbie Join Date: May 2020 Location: Columbus
Posts: 47
| Re: Homemade bumpers
Remove the black plastic insert behind the chrome bronco bumper and use that as a very low profile bumper.
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07-24-2020, 02:13 PM | #14 |
Pebble Pounder Join Date: Jul 2020 Location: Dade City,Fl
Posts: 180
| Re: Homemade bumpers
The front mount that the bumper slides into is flipped so it curves up. A Bronco front bumper mount was ground down to 1/4 “ facing the front. The back side with the two channels was grinded also. The two Channels were further grinded so they are square soon as they protrude from the back. The bumper mounting holes are low so the bumper is almost higher than the front wheels.
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07-24-2020, 02:30 PM | #15 |
Pebble Pounder Join Date: Jul 2020 Location: Dade City,Fl
Posts: 180
| Re: Homemade bumpers |
07-24-2020, 11:16 PM | #16 |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Re: Homemade bumpers
Thanks guys! Im excited to try and fab something up now. Jeff6x6, what the heck is that "sense" thing installed in front of your servo? |
07-24-2020, 11:17 PM | #17 |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Re: Homemade bumpers
Oh. Lol. I see it now. Engine sound |
07-25-2020, 03:57 AM | #18 |
Pebble Pounder Join Date: Jul 2020 Location: Dade City,Fl
Posts: 180
| Re: Homemade bumpers
It is not for everybody. I love it. It holds two sounds. I am looking in to this right now. The yellow wire lets you use a horn. Of course I need to set up the Dixie horn. You have to have an extra channel. I am thinking of locking in the front. Tye rap the cable. Thus freeing up a space for the yellow wire to be controlled.
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07-25-2020, 07:16 AM | #19 |
Rock Crawler Join Date: Apr 2020 Location: Northern MN
Posts: 656
| Re: Homemade bumpers |
07-25-2020, 02:47 PM | #20 |
Quarry Creeper Join Date: May 2020 Location: Canada
Posts: 219
| Re: Homemade bumpers
Ok guys, after a couple hours I've come up with this! I'm quite happy with it, but i think it needs some fog light holes drilled in it or something just to break it up a bit so it doesn't look like a big bar stuck on the front of my truck. Any thoughts on what i should do are appreciated! |
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