HELP ANY CAT EXPERTS TL1255 BOOM ASSEMBLY PLEASE READ BELOW

DanPartsMan · 2026-09-14T12:07:03.000Z

Hello, desperately asking for any help trying to identify this boom assembly. Our company acquired this TL1255D boom assembly , The problem is we dont know what the serial number of the machine that it was removed from therefore we cant really identify what series s/n it will fit , It looks like a different configuration where the main pin goes (see Picture) than any other TL1255 Boom we have seen. I have attached a picture of a diagram of the TL1255 boom with the pin hole in the bottom the picture of the one we have shows the pin hole towards the top as can be seen in pic with it circled in red , if anyone can provide any information as to why or what this boom is configured like this.. (Is this a european configuration) any information or help would be greatly appreciated. serial

Started by DanPartsManSep 14, 202622 replies

NigeLegendSep 30, 2026#21
No numbers on the hydraulic cylinder on top of the boom.?
DanPartsManJunior MemberSep 30, 2026#22
No numbers on cylinder or boom sections we extended the boom and looked pver each section... only numbers are stamped in main boom V5466 and written in white marking pen is D17.1 .. that may be left from auction house where owner bought this boom assembly..Thank You
NigeLegendSep 30, 2026#23
Sorry, without any numbers to track down I'm fresh out of ideas. I still have the feeling that is is a special boom of some sort, but no way of proving it.

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