T8014A vertical cylinder boring machine (engine cylinder borer). It's a completely different machine from the testing machines above.
Use: re-boring worn engine cylinders to a larger size so oversize pistons can be fitted during engine rebuilds.
Boring diameter 65-140 mm: covers most car, van, and small truck engines.
Max depth 300 mm: enough for most passenger-vehicle cylinder blocks.
Size: at 62 kg and 320×330×850 mm, it's a small bench or portable unit, not a large floor-standing machine.