i want to buy Kobelco sk300 cummins engine 6CTA8.3-D 242 hp, i need advice
Were you after advice on the quality of the SK300?
yes is it good quality to buy , how performance ,,, need it stone quarry
The MK IV series Kobelcos are a pretty reliable and well made machine with good performance. Whether this particular machine is a good buy would depend on the condition and how it was looked after by it's previous owner. I am not familiar enough with that model to advise you of any problems that are specific to the SK300 but I would check parts availability etc in your area to make sure you have the support you will need if you end up buying a Kobelco.