MadReferee
Elite Member, Rest in Peace
- Joined
- Apr 28, 2003
- Messages
- 3,862
- Location
- New Hampshire
- Tractor
- Kubota B2710, IH TD6-62 dozer with Drott 4n1 bucket loader
A lot will depend on the thickness of the metal being used. Bar channel is specified in lbs per foot. I spec 3" x 4.10 bar channel which is 4.10 lbs per foot. I see no reason why using this as the top plate won't work, especially for the light loads that are normally used on CUTs.
I can't seem to find my reference book right now that gives bending specs for various steels. As I recall the 3" x 3/8" flat bar gave better characteristics than the 3" x 4.10 bar channel.
I choose what I did for materials because they were readily available almost everywhere, I had it on hand when I built the first prototype, and I knew that it would exceeded the capacity of most CUT loaders. I am sure there are other combinations of materials that will work just as well.
I can't seem to find my reference book right now that gives bending specs for various steels. As I recall the 3" x 3/8" flat bar gave better characteristics than the 3" x 4.10 bar channel.
I choose what I did for materials because they were readily available almost everywhere, I had it on hand when I built the first prototype, and I knew that it would exceeded the capacity of most CUT loaders. I am sure there are other combinations of materials that will work just as well.