Wheeled equipment in mining and tunneling operations

When you work underground you definitely have some of the toughest conditions for tires. With the constant heavy loads and sharp rocks, causing cuts and bruises to the tires day in and out, you need to make sure that you have some of the most durable tires available. Underground is not the best place to have tire related problems due to bad tires or bad tire maintenance. This is what makes the tire selection so important as you do not want unscheduled downtime and project delays that can be very costly.

You will need mining tires that have all of these properties, such as durability, good wear resistance, great grip, heavy load bearing and self-cleaning tread. Tires for the drill rigs also need special highly cut resistance carcass to protect from freshly blasted rock. Good maneuverability is also very important as the space in tunnels and mines is limited, so you will need to maneuver and turn precisely with good control.

It is always advisable to consult the technical tire manual so that you can check regarding the load levels and the inflation pressure for the tires for each machine. It will also guide you for the best replacement tires once your tires are worn out. Since tire selection is so important to ensure the best productivity and each machine will require special tires with specific tread design, you will probably have numerous different tires for your different equipment used, as you will have special mining condition loader tires and excavator tires, that are often more durable than the tires for same equipment in other working environments.

A reliable tire that can give long trouble-free service life. It is recommended to clean the tires and check them for any cuts or cracks, so that you know that they are in good condition for the next shift. Tires tend to have good tread level indicator that makes it easy to read how much tread you have left, so that you can change in good time. With proper service routines and enough scheduled maintenance so that you can limit or avoid any downtime. Proper tire selection is of course an essential part in avoiding unscheduled downtime, if you experience above industry average downtime, consider using different tires or switch tire brand for a more durable mining tires

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What Makes The Tires Good For Heavy Equipment?

Heavy equipment will need special tires. There is different equipment for the various tasks that needs to be performed. If you e.g. need digging, or loading or transporting, you will need different tires as the requirements changes. Common for all these tires is that they need to be able to handle high loads, so just that makes them different than normal car tires. The size will also be considerable bigger and they will use a higher pressure. Mining tires, agriculture tires or forestry tires, they are all areas where you will need state of the art tires.

Durability is key as any downtime for these vehicles translates to a high cost. Unscheduled downtime will cause delays, might delay work for the other machines, this is where the biggest costs can come from. The machines often work in pairs, where one does one task so that the second machine can do the next task. For example, an excavator does the digging and the loader then removes the material, if the excavator tires cracks, then your loader will have to wait until the tire is repaired or changed. From a safety perspective it is always better to work with the tires in special designated areas, the tire pressure is so high that you need to be cautious and inflating tyres should be done with a protective cage.

Scheduled maintenance is where you should be able to detect issues with the equipment or the tires. Fixing or replacing tires during maintenance is a big cost saving versus any unscheduled downtime. Checking the tires through visual inspection should be carried out after each work shift. Good durable tires help to avoid downtime; tires that have special cut and crack resistance rubber compound and reinforced sidewalls will help if the equipment operates in harsh conditions.  Stability will be important for excavator to prevent the equipment to start rocking; stabilizer legs should be used to add stability to it. Control to be able to maneuver though difficult terrain.

Superior grip is important so that the equipment can move freely without struggling or getting stuck. You want the equipment to be able to move quickly freely not to slow down your operations. This is regardless of what weather conditions you have or what surface you are operating on, grip, stability and durability will be of utter importance.

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