@nashmach ...I got no notification of that tag, Just happened to spot your post?!
Yep much the same machine, we’ve similar hours on it too and haven’t touched it apart from servicing the odd hose and maybe greasing it! Hard to beat them for the low running costs considering all the hardship it gets.
There’s a man with one on hire with 2 of them, last time I spoke to his son one was on 16000hrs and he said it was nothing to them. They cracked a transmission housing and Crowley’s over nighted a casing and had it rebuilt and back to work in a day or two! Never been left stuck for a part at the weekend either, I’d nearly say they could build a digger off what’s on the shelves down there!