Drilling holes into lift post

[nautique1228]

So I just installed a Bendpak xpr10as and it doesn’t have any predrilled/tapped holes for running the air/electric workstation. It says do not drill into the post but I see no other option at this point. My mind says it will be fine but the worrier in me says don’t do it. So who here has drilled and tapped holes in their 2 post lift to mount accessories? like tool holders, air manifolds, electric disconnects etc. My rotory at work has a bunch pre drilled and tapped into it

 

[Steve.S]

What about using stainless steel band clamps and hardware, similar to how they mount traffic signs?

https://www.band-it-idex.com/en/products/mounting-hardware-brackets

 

[nautique1228]

Maybe but I couldn’t go all the way around because it would hit the lift arms going up. I think I could use some magnets with clips or zip ties to keep my wires organized. I’m don’t think I’m going to run a disconnect because it’s close enough to the breaker box/line of sight. I don’t think 2 or 4 1/4” holes are gonna hurt anything to mount my air lines.

 

[larry_g]

Know anyone with a stud welder? Weld on a few studs

lg
no neat sig line

 

[Steve.S]

Maybe but I couldn’t go all the way around because it would hit the lift arms going up. I think I could use some magnets with clips or zip ties to keep my wires organized. I’m don’t think I’m going to run a disconnect because it’s close enough to the breaker box/line of sight. I don’t think 2 or 4 1/4” holes are gonna hurt anything to mount my air lines.

I agree - I’d drill a few small holes.


Sent from my iPhone using Tapatalk

 

[Glemon]

Agree, 1/4" holes, especially up higher on the posts, where I assume you will want to hang or mount stuff.

 

[Disney]

If you put a fastener in the holes you drilled, is there still a hole in the column?

 

[Jeepster04]

If you put a fastener in the holes you drilled, is there still a hole in the column?

yep...

Either way, a round hole in a steel member should be fine. We drill them in bridges to arrest cracks....

 

[Skyking1992]

I've drilled a couple and tapped a couple holes in my forward lift to clamp the conduit and also added a box for a 120v outlet. Also did one hole for a small reel with a drop light and a couple holes up high for my air hose reel.

 

[ManOnTheCouch]

I’ve mounted quite a few things on my 2 post lift. In every instance, I welded a bracket to the post and then drilled that. Was usually much easier because I could creat the bracket and drill holes prior to mounting anything. Also, drilling holes was much easier using thinner metal.

 

[PANZITTASALES]

If you do drill the column and put bolts through, be sure to avoid the areas where the slide blocks travel. That area must be smooth and clear of any obstruction.

 

[ezzzzzzz]

^^^ What he said. That's the only issue you face. I added brackets on the posts of my old Bendpak 4 post lift to hang the casters.

 

[AZ Pete]

There are som pretty good adhesives available today. Glue your brackets on. Or weld them on, as others have suggested.

Might also ask the Mfg. about any warranty issues you might cause by drilling the columns.

 

[pepi]

Maybe but I couldn’t go all the way around because it would hit the lift arms going up. I think I could use some magnets with clips or zip ties to keep my wires organized. I’m don’t think I’m going to run a disconnect because it’s close enough to the breaker box/line of sight. I don’t think 2 or 4 1/4” holes are gonna hurt anything to mount my air lines.

Not thinking 1/4 hole is going to hurt anything. I would do it if need be.

Might want to use new bit & tap, cannot see any warranty problem. It sure as hell is not going to affect the structural integrity .

 

[TurnipTruck]

Drilled and tapped both of my lifts to hold breaker boxes/welder receptacle/120v recept/ air piping and manifolds. Make sure the bolts don’t protrude into the path of the arm carriage.

 

[finn]

I drilled a few holes in mine to mount an electrical box. They aren’t going to affect the structural integrity, but the carriage did clip off the shank of the self tapping sheet metal screw where it passed through the post.

I suspect that’s where the manufacturers concern comes from. A soft sheet metal screw sheared with no damage. A half inch grade 8 bolt would have presented a problem.

 

[66Caprice]

Go to the body shop anf get some panel bond. It will hold the thing in place.

 

[groberts4444]

So I just installed a Bendpak xpr10as and it doesn’t have any predrilled/tapped holes for running the air/electric workstation. It says do not drill into the post but I see no other option at this point. My mind says it will be fine but the worrier in me says don’t do it. So who here has drilled and tapped holes in their 2 post lift to mount accessories? like tool holders, air manifolds, electric disconnects etc. My rotory at work has a bunch pre drilled and tapped into it

On a side note, how do you like your Bendpak? That is the lift manufacturer that I am considering purchasing from. Just havent landed on the specific model yet.

 

[aka Larry]

I drilled and tapped (1/4-20) my lift post for this electrical box and my hose reel. I cut the bolts so they wouldn't protrude and interfere with the slide blocks.

 

[nautique1228]

Honestly putting it together you can definitely tell it’s from China lol. Quality is way better on the rotory. But it’s 1000-1500 more. I do like the 3 piece arms and screw pads. It’ll get the job done though.

 

[Juiced06GTO]

How about this stuff? http://www.weldmountsystems.com/

 

[ponjohn]

I epoxied plywood to the beam so I can mount the VFD.

 

[Doug]

I drilled and tapped 1/4 holes into the column and never gave it a second thought. I also drilled holes to have a custom height for the lock bars (older style Maxjax)

 

[glentre]

I drilled holes in mine to mount a disconnect switch without considering the screws would interfere with the sliding blocks, which they did. Changing to shorter screws resolved the issue. That was three years ago and I have had no problems.

Glen