Thx, jb
Komatsu maybe?
That # is probably off of a small Deere excavator. Probably a 490D or E. The 490 D/E has a 5/8 bolt hole and a 6.75" pitch (center to center of pins). If it is this chain, it will also fit a Cat 312. Good Luck, Quicktrax
Really ! ..... if this is true that would open up a whole new ball game for me ...... I am almost due to re-rail my 312, and I would start shopping now at some other places .......... but I thought that the 490's rail width was narrower and the drive sprockets wider/thicker on the 312 ..... the pitch might be the same but I'll have to check that out .....hmmmm... thanx
QuickTrax your dimensions are correct, thanks. Bolt pattern is 4.25 across (both pair) Craft - these rails are probably not going to work for me if you are interested I'm in Salmon Arm, my email - [email protected]
Ya, I forgot to mention the square bolt hole pattern. The only reason I know this is because I have 490E and 312 tracks in my shop at the same time for P/B.
I am going to hi-jack this for a moment: Do one of you track pros know if tracks from a 235 Cat, 32K serial#, fit on a Cat 330BL? Also, as a follow up, do any of the dozer sizes match up to the 330BL. Thanks in advance for the help.
The Cat 235 s/n-32k chain is the same as a D7E,F,G as well as a few others. It will not fit the Cat 330BL.