Optimising Mining Performance

As demand for critical minerals surges, the role of mining operations has never been more important, or more challenging. According to recent data, over 173 000 machines, including trucks, hydraulic excavators, rope shovels, and wheel loaders, are estimated to be in operation worldwide.1 That is a lot of equipment to monitor and maintain as mines work to meet ambitious productivity targets. Given the mining industry’s energy intensity and fluctuating commodity-driven pricing, operational efficiency is essential to profitability. With more equipment enduring heavier workloads, the risks of failure, downtime, and inefficiency continue to grow. This makes proactive maintenance strategies indispensable. And at the heart of these strategies? Effective lubrication.

The difference is in the detail

Unreliable machinery can have a domino effect on mining operations. Often overlooked, lubricants play a vital role in keeping operations running smoothly. Mining oils and greases are subjected to high loads, intense vibrations, abrasive dust, and fluctuating temperatures – conditions that can cause conventional formulations to degrade. Therefore, it is important to look at high-performance lubricants specifically engineered to address these challenges:

• Reducing friction: Advanced lubricants form a consistent protective film to prevent metal-to-metal contact, even under extreme conditions, enhancing reliability and extending machinery lifespans.
• Supporting fuel and energy efficiency: Reduced friction and mechanical resistance can translate into improved fuel efficiency and lower energy consumption.
• Resisting oxidation: Enhanced oxidation resistance stops the formation of sludge, varnish, and acids. This extends oil life and protects components from corrosion.
• Reducing oil consumption: Higher quality, more durable formulations require less frequent replacements, reducing oil and grease consumption and disposal costs.
• Dissipating heat: The formulation of high-performance lubricants helps dissipate heat, allowing consistent performance and protecting components from thermal damage.
• Preventing contaminants: Mining machinery is exposed to dust, dirt, and moisture. Lubricants with advanced additive technology trap and neutralise these contaminants, safeguarding machinery.

The role lubricants play and the benefits they deliver depend on the application. Consulting a lubrication expert ensures the best solution is chosen for each operation’s unique needs.

This is a preview of an article that was originally published in the March 2026 issue of Global Mining Review. Subscribe to Global Mining Review for free to read this article in full and many more here.

Read the article online at: https://www.globalminingreview.com/special-reports/27032026/optimising-mining-performance/