https://sites.google.com/site/crawlerheavenfarms/track-wear-limits
Eric. D2 chains are 3" at 100% new. The chart that Dan posted has a formatting error. If you shift the "mm" heading one column to the right the dimensions shown will be less confusing.
Sorry--didn't notice that chart was messed up--from my old records i have
link pitch= 6.12 inches
Dia of track pins= 1 1/8 inches
Dia of track bushing= 1 11/16 inches
Height of grouse= 1 7/8 inches
Standard pad width=12 inches
link to previous discussion
http://www.acmoc.org/bb/showthread.php?17354-New-caterpillar-d2-track-link-assembly-now-available
Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.
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