Sany 56m concrete pump truck is pouring .( Central Asia)

Sany 56m concrete pump truck is pouring ( Central Asia).

Full Fleet Maintenance & Overhaul for a Mining Operation

Client Background

A large open-pit mining operation in Africa was facing 22% monthly equipment downtime, sky-high maintenance costs, and frequent breakdowns of their 45+ piece fleet (excavators, dump trucks, loaders). Their in-house team lacked specialized expertise for heavy mining equipment.

Challenge

• Reduce unplanned equipment downtime to under 5%
• Cut annual maintenance costs by 25%
• Extend the service life of aging mining equipment
• Implement a proactive maintenance program to prevent failures

Mechabro Solution

We delivered a comprehensive fleet management solution:

1. Conducted a full fleet audit, identifying high-wear components and maintenance gaps
2. Performed complete overhauls on 15 high-usage excavators and loaders, including engine rebuilds, hydraulic system upgrades, and undercarriage replacement
3. Implemented a proactive preventive maintenance schedule, with monthly on-site inspections and fluid analysis
4. Trained the client’s in-house maintenance team on advanced equipment care and troubleshooting
5. Established a dedicated spare parts supply chain, reducing lead times for critical components by 75%

Results

• 77% reduction in unplanned downtime, from 22% to 5%
• 30% decrease in annual maintenance costs, saving the client $1.8M per year
• 32% extension in equipment service life, delaying $4M+ in new equipment purchases
• Mining operation achieved 12% higher annual production output, directly boosting revenue