Toddgoesfast
+1y
the cylinder on a backhoe does not go in and out as much as the bags go up and down on a freightliner hauling ass up and down the highway at 60 mph 10 hours a day. the backhoe cylinder moves in and out what a few thousand times a day... bag on a freightliner, the same number every 20 minutes.
those bags go in and out abut 2 or 3 times a second on most roads. yes they are sleeve bags and thats why they last longer. Older 18 wheelers from say the early 70s had conventional bags and they only lasted about a half million miles.
Cylinders can last a long time, yes, but the design of the seal against the shaft is a source of constant wear. as seals have gotten better over the years they have gotten the life span to increase, but they will never last as long as bags by simple design.
so I doubt I will need to go to Kentucky for anything other than some moonshine. plus we have been building custom rides here since the late 70s, long before your daddy was chasing his cousin around the trailer.
I agree, get back to discussing the lame ass show