By Toks Aregbeaola
The decision to buy new or used mining equipment is one of the most financially significant choices a mine will make. In many Nigerian operations, this decision is often driven by upfront cost rather than a structured evaluation of risk, performance, and total lifecycle value. The result is equipment that looks affordable at purchase but becomes expensive in operation.
In my opinion, new equipment offers predictable performance, full design life, and manufacturer support. Components start at zero wear, allowing maintenance planning to follow expected intervals. This predictability is particularly valuable in operations with tight production schedules and limited redundancy.
Used equipment, however, offers immediate capital relief. When properly selected, it can deliver strong value, especially for junior miners or operations with flexible production targets. The challenge lies in accurately assessing remaining component life and hidden defects.
Operating hours alone are insufficient indicators of condition. A well-maintained machine operating in moderate conditions may outperform a neglected unit with fewer hours. Structural integrity, hydraulic performance, engine health, and undercarriage condition must all be evaluated. Without this assessment, used equipment becomes a gamble.
Financial analysis must extend beyond purchase price. New equipment typically carries lower maintenance cost in early years but higher capital commitment. Used equipment often requires higher immediate maintenance and parts expenditure. When downtime risk is factored in, apparent savings can quickly disappear.
Warranty and financing options also influence the decision. New equipment often comes with warranty protection and structured financing, reducing operational risk. Used equipment may lack these safeguards, transferring more risk to the owner.
Ultimately, the decision should align with operational objectives. Mines prioritizing reliability and scale may justify new equipment. Those focused on flexibility and capital preservation may find used equipment more appropriate, provided proper evaluation is done.
Practical Takeaways:
Look beyond purchase price to total lifecycle cost.
Assess machine condition, not just operating hours.
Consider local parts and service support.
Match equipment choice to production risk tolerance.
Treat used equipment as an engineering decision, not a bargain hunt.
In mining, the cheapest machine is rarely the most economical one.
*Engr. Tokunbo Aregbesola can be reached on
08033337644 (WhatsApp)
