Track torch 3 1/2 inch 

gene coppedge ya she will spoil you it’ll make you want to cut everything with it

Thank you....everyone preheat and on big iron just put the psi to it

Yes sir it can takes some psi

Thanks for watching

For 3” we use a #2 tip and 120psi oxygen and 30psi propane but that’s way overkill for 1” What size tip do you have sir?

@@902001biggin I used a #2 tip and set pressures to the normally suggested setting. I was pretty happy with the results but ultimately decided to send the job out to be laser cut. I’ll have the track to play with in the future though. Thanks for replying and sorry for my delayed response.

@@jeromecarter4481 not a problem glad you liked the video feel free to share with others

id tell you, but its easier to tell you this, mapp/propane/acetylene is the same when it comes to cutting, but each one has a less or more heat in the psi used. too hot the carbon in the cut will stick to the plate inside the cut, you are looking for it to fall off in sheets like you see at 4:55. watch the slag that shoots out the back you are looking for a solid steady spray and barely anything slicking and building up on the parts. if it builds up and globs fall down the travel speed is either too fast or the cut is too cold.

Robert Atwood we have a d8dozer we where making a root rack for and those are the teeth

That's a good job then man wish I could cut like that everyday man I can make some money then I mean me doing welding here say what you do with that torch you still got it you want to sell it

Robert Atwood no sir don’t want to sell it we use it a lot makes a pretty cut even with propane

@@902001biggin those are some massive teeth! SWEET!

@@oso9809 yes sir they are

Thanks for the comment but I don’t know what you said

En el otro video, el señor dijo Numero 2.

Cómo g 2 será 6

Cliff Giebelhaus sorry it took so long to respond but this model is just your cheapest model made on eBay no name even on it

portacut

Yea it was teeth for a d8 dozer brush rake

@@902001biggin shiiiiiid man sounds like a d8 is a monster machine that’s a thick ass tooth , did you weld it up yourself ?

@@srjr2531 yea we have videos of the old girl and yea pops did all the fabrication and welding but later sold the rake because we really didn’t use a rake….what the d8 doesn’t destroy the shredder will cut

@@902001biggin nice man so the guy in the video is you pops?