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Cat D9-D
Cat D9-D
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15 years 8 months ago #20273
by diablo
Who is into D9-D`s? I may need a set of pads. Did Cat change the bolt pattern on the pads on the G model? Were their changes on the rails also? Any parts machines out there? Thanks.
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15 years 8 months ago #20282
by Old Magnet
Big time change in rails from D9D to D9G...pitch went from 9.00 in to 10.25 in.
Bolt size for the D9G is 1.00 in.
Could not find info on bolt pattern but I'm pretty sure it's different than the D9D.
Definitely different part numbers for the shoes.
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15 years 8 months ago #20288
by OzDozer
The track shoe bolt pattern is precisely the same spacing for the D9D, the D9E and the D9G.
However, the 9.00" pitch D9D/E track uses 7/8" track shoe bolts, the D9G uses 1" bolts.
There is no interchangeability between the 9.00" pitch track links and the 10.25" pitch track links .. but you will be able use 9.00" pitch shoes on the 10.25" pitch links, by drilling out the bolt holes .. or you could use 10.25" pitch shoes on 9.00" track links, by installing a tight-fitting, thin steel bushing in the shoe bolt holes.
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15 years 8 months ago #20336
by catsilver
Hi Oz, and sorry, yes, the bolt hole pattern may be the same but how do you put 10.25" wide pads on 9" long links or make up the gap with 9" wide pads on 10.25" links?
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Cat D9-D
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