As previous posters note "it depends".
Whe we sold my late father in law's Gravely ZTR it showed 1,500+ hours on the meter. It had a 25 HP Kohler that still ran great - just a puff of blue smoke on a cold start but used virtually no oil between changes. Aside from belts, blades and one...
The hydraulics getting hot while running is normal.
My Dirty Hand 25 ton splitter (I think identical your County Line except paint/decals....) gets hot while working. It even has a "HOT" decal affixed to the cylinder to warn of the high operating temperature.
In summertime, after about 30...