Jesus, people are lucky on here.. We have ran Mf 399, two old fendts, Mb tracs and a load of diggers. they seem to cost £5 an Hour in parts plus labour, a lot of labour.. in fact it’s a never ending job keeping them all going. All The tractors have had major rebuilds costing a fortune in parts. Current mb gearbox rebuild is 8k in parts alone.
you only ever swap depreciation for repair cost