I've been told that ag Cats were spec'd with smaller idlers to turn easier and roll up less soil in doing it. Bulldozer Cats had larger idlers for better stability. Im not sure if that was a general rule or an option some dealers exercised when they ordered the machines. I hope to hear more on this before we leave this thread.
Jack
I believe it was the loader models that brought the options of larger front idlers, the five roller track frames, larger fuel tanks, double valve hydraulics, in the seat pony starting, transmission gear options and other developments that were captured for dozer usage as well.
As far as switching from large to small idler be aware that the addition or removal of a track link is required.
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.
Chapter Fifteen
| Placerville, CAChapter Two
| Stradsett, Nr Downham Market. Norfolk PE33 9HA UKChapter Two
| Faulkner Farm, West Drove, Wisbech, Cambridgeshire, PE14 7DP, UK
Antique Caterpillar
Machinery Owners Club
1115 Madison St NE # 1117
Salem, OR 97301
Terms & Privacy
Website developed by
AdCo
"I also joined a year ago. had been on here a couple of times as a non-member and found the info very helpful so I got a one year subscription (not very expensive at all) to try it out. I really like all the resources on here so I just got a three year. I think its a very small price for what you can get out of this site."
-Jason N