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Custom Bumper + Crane Build

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Old Aug 25, 2020 | 06:42 PM
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Custom Bumper + Crane Build

This 2000lb winch was on sale, I used it to make a bumper crane for lifting heavy rounds.


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Old Aug 25, 2020 | 06:44 PM
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First thing to change was the original bumper

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Old Aug 25, 2020 | 06:47 PM
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New bumper material. 3" x 3" x 7' - 1/8th" wall thickness. at 0.50 ¢ a pound this cost me less than $ 17.00

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Old Aug 25, 2020 | 06:48 PM
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Drilling 7/8" holes and cutting between them with a zip blade for inserting a 6" x 2½" receiver hitch tube.

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Old Aug 26, 2020 | 06:14 AM
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Sweet! I like the idea of the atv winch on there.

I mounted a bed crane on a 2" receiver to use on the front of the truck.

Custom Bumper + Crane Build-dh6juknl.jpg

Custom Bumper + Crane Build-rppkloel.jpg
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Old Aug 26, 2020 | 08:53 PM
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Originally Posted by rattlewagon
Sweet! I like the idea of the atv winch on there.

I mounted a bed crane on a 2" receiver to use on the front of the truck.



That's cool I like it !
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Old Aug 26, 2020 | 08:55 PM
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The 1/8th" wall thickness tube needed more strength so this ¼" x 64" x 3-3/8th" steel plate will be welded to the front face of the bumper.


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Old Aug 26, 2020 | 08:58 PM
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This 1/8th" thick piece from my junk pile already had a tight bend and will be used on the rear face of the bumper to strengthen the receiver, it measures 8½" x 4½" x 3-3/8"




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Old Aug 26, 2020 | 09:01 PM
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Using 1/8th" tube with additional plates in critical areas will hopefully keep the weight under that of the OEM bumper.


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Old Aug 26, 2020 | 09:05 PM
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The 1/8th" plate on top aligns with the edge of the ¼" plate for welding.






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Old Aug 27, 2020 | 11:27 AM
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Nice fab work, will be following along for sure.
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Old Aug 27, 2020 | 06:26 PM
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Originally Posted by 5 Fists
Nice fab work, will be following along for sure.
Thanks
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Old Aug 27, 2020 | 06:32 PM
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Bumper bolted to frame plates for more measuring.


Passenger side of the bumper has a light weight 2" receiver as a stabilizer for the crane vertical post, a smaller post that holds the winch and boom slips inside and transfers the weight into the ground and not into the truck, this also allows the truck to move up or down as weight is added or removed.



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Old Aug 27, 2020 | 06:36 PM
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These 1/8th" wall thickness telescoping posts are called Telespar, they come with or without 7/16" holes spaced 1 inch apart, I found a pile of these at a salvage yard and grabbed them, the three sizes pictured are 1¾" O.D. 2" O.D and 2¼" O.D. if you want strength without too much weight these work great.

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Old Aug 27, 2020 | 06:39 PM
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I found this old pop top trailer axle at our local dump and dragged it home to use the hubs for the crane swivel.



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Old Aug 27, 2020 | 06:42 PM
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I used a 20" length of 2" O.D Telespar with 18 and 20 guage shims slipped in for a tight fit to secure the hub.


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Old Aug 27, 2020 | 06:54 PM
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Love this project!
Sounds like youre getting good prices on steel.

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Old Aug 28, 2020 | 12:42 AM
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Thanks, after seeing the prices of new steel holy crap, that 3" x 3" tube was over $ 70
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Old Aug 28, 2020 | 07:15 PM
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Cut the bent part off of the old rim and used whats left to mount a vertical post on the hub.


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Old Aug 28, 2020 | 07:19 PM
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Cut and folded the rim edge over for more bolting area.

Bolted a ½" thick x 2½" x 10" long steel plate to the rim. this can be unbolted for servicing the hub bearings.


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