Still mine sector is one of most important in Poland. Many of individuals need coal to warm up their houses, and still our earth is stuffed with this artifact. Thanks to that many of private businessmen are offering their service in labor underground.
When You are businessmen like that, You should invest some cash into professional equipment.
In much poorer parts of Earth, like Africa for example, mines aren’t modern at all. People who are working underground do not have decent mining machines, which are a assurance that their labor could be faster and much less dangerous. Fortunately in Poland mines are owning professional equipment, but it still need to be replaced not less then once a 10 years. When You think that Your machines are too crocked right now, You better replace them now, because it could be danger for laborers who are employing with it. Surely such an investment may be really costly, but You do not need to buy brand new vehicles. Plenty of huge mother lodes are changing equipment every year, therefore You can buy it from them. It’ll be in great condition for sure and a couple times cheaper. Also, machines this kind has not less then five years of guarantee, so You don’t have to be afraid it could gone bad. If You want to buy used machines it’s possible online or at special market. Also a lot of producers are providing leasing of their vehicles. You’re paying little price every month and You may using entirely new mining machines.
If You want Your mine to be safe and develop You have to replace old vehicles systematically. Of course, new equipment could be expensive, but You can try used one or take it in leasing. Just don’t forget to choose finest manufacturer.