When you deal with underground mines, you have by default tricky working conditions. Underground hard rock mining are created are created by digging holes and excavating to find minerals or metals. In practice it is very similar to building tunnels in part similar equipment is used. It is all about breaking ground and removing it, so you excavate and dump it in a dump truck for removal. For tunneling the aim is just the hole from one side to another, while the mines you just want to rich mineral rich compounds.
The working conditions tend to be similar between tunneling and mining, as you have confined spaces; you carry heavy loads while excavating and getting rid of broken rocks via dump trucks. The conditions for the equipment is harsh, with very sharp rocks, so the tires will sustain constant abuse while working. So from a durability point of view, you will need the best possible tires. Maneuverability, so that you can move in tight spaces becomes critical, good grip and then to ensure that you have a good cut and crack resistant rubber compound.
When it comes to mining tires, you can always create good puncture resistance through using chains or deep groves. Groove indicators make it easy to read how much depth remains. Avoiding unscheduled downtime due to tire failures or equipment problems is something that you really want to avoid working below ground. The limited space and the dependency of other vehicles make these breakdowns expensive and often time consuming. You want trouble free service life from your tires, to ensure a smooth operation. Good grip will ensure that you can work safer and that work conditions will not slow you down. You also need to be able to maneuver with good precision within the limited space and have good stability while you work.
Excavator tires and the mine loader tires should be checked at the end of each day. The best is to wash them and see if there are any visual damages. It is always easier to do a scheduled maintenance that to do an unscheduled repair. Proper tyres will have low wear and low rolling resistance, so that your fuel consumption will be low while working. Check that you are operating with the correct tire pressure based on your load for optimal performance