Repairs that never stop, deep where the work happens.
Built directly inside the shaft, our underground workshops eliminate the need to bring heavy equipment to the surface, preserving crucial production hours.
Built directly inside the shaft, our underground workshops eliminate the need to bring heavy equipment to the surface. Technical teams perform preventive maintenance and complete component overhauls right at the rock face, preserving crucial production hours. This strategic infrastructure ensures our mechanised fleet remains operational with minimal downtime.
24/7
Operations
4
In-Shaft Workshops
118
Certified Technicians
<4h
Critical Parts Lead Time
Five categories,
one integrated Workshop.
Preventive Maintenance
Scheduled servicing at fixed operating hours right at the rock face. All major components tracked digitally with full maintenance history.
Active Models
- Fluid Analysis
- Component Inspection
- Filter Replacement
Component Overhauls
Complete component overhauls performed directly inside the shaft. From engine swaps to hydraulic system rebuilds, eliminating surface transport delays.
Active Models
- Engine Rebuilds
- Hydraulic Systems
- Transmission Service
Predictive Monitoring
Onboard telemetry monitors engine health, hydraulics, and component wear in real time. Alerts issued before failure thresholds are reached, investigated on-site.
Active Models
- Wear Analysis
- Vibration Monitoring
- Thermal Diagnostics
Emergency Repairs
Mobile repair units deployed directly to the production face. Our certified technicians rapidly diagnose and repair critical faults to restore production immediately.
Active Models
- Hydraulic Hose Repair
- Electrical Diagnostics
- Structural Welding
From the field.
Underground workshop, level 850m
Planned maintenance - multi-point inspection
Fleet staging near underground workshop
Active development heading support
Heavy fleet staging - Mufulira operations
Workshop dispatch & command
Workshop capability at a glance.
Data current as of Q1 2026. Specifications subject to operational variation.
Zero surface delays.
Our underground maintenance model is built around executing heavy repairs deep inside the mine. By bringing the workshop to the machine, we cut out hours of tramming time and hoist bottlenecks.
Proximity to Production
Workshops are strategically located near active production faces, drastically reducing the time required to move equipment for servicing.
Fully Equipped Bays
Bays are equipped with heavy lifting gear, specialized diagnostic tools, and proper ventilation to handle major engine and transmission overhauls safely.
Inventory Availability
A $3.2M underground spare parts inventory ensures that the right parts are available exactly when needed, eliminating waits for surface delivery.
Expert Personnel
Staffed by over 118 certified technicians who specialize in the unique challenges of maintaining heavy mechanised equipment in subterranean environments.
Certified OEM tooling.
Our underground workshops use the same specialized tooling, diagnostic software, and repair procedures recommended by global OEMs, guaranteeing factory-level repair quality deep underground.
All OEM partnerships maintained under direct technical support agreements. Parts and training resources held in-country.