The compressor itself is noisy and vibrates strongly. He needs a little more than 2 minutes to the full 8 bar build pressure and relieves pressure on back about 6 bar. Tire change with a pneumatic impact wrench, I would not want to do with this compressor, to him goes much too quickly the air out. With around 20 kilograms and its dimensions it is not very portable, several stories high, I would not run it.
Works has the compressor in two years always impeccable, even if it was very warm in a 1-hour continuous use. I have therefore mainly inflated car tires and electrical appliances, the workshop and smaller spaces be posted after it has been renovated inside.
All in all a good, semi-portable compressor for smaller jobs. For the former price of 70 Euro, he was fine. With a new acquisition I would however take a truly mobile compressor with 10 liters or less and select a 50 liter or larger compressor for demanding work. The BT-AC 200/24 OF is more of a middle thing with far too little power for compressed air equipment and continuous use.