RC drilling rig for sale in Cameroon proved to be a reliable solution for mineral exploration projects requiring fast drilling, clean sampling, and stable performance in tropical environments.
In Q2 2025, a mid-sized exploration contractor operating in eastern Cameroon reported increasing pressure to accelerate drilling programs while maintaining sample accuracy. The project focused on early-stage resource validation, where drilling speed and data reliability directly affected investment decisions. The client required a machine capable of operating in laterite-covered hard rock zones with limited infrastructure.
Project Background: Why an RC Drilling Rig for Sale Was Needed in Cameroon
Cameroon’s mining sector has expanded steadily, particularly in gold, copper, and iron ore exploration. However, many contractors face similar challenges:
- Long mobilization distances
- Seasonal rainfall and soft surface layers
- Mixed formations of clay, laterite, and hard rock
The client previously relied on conventional rotary drilling. Penetration rates averaged 8–12 m/hour, and sample contamination affected assay confidence. These issues delayed reporting timelines by 20–30%.
Equipment Configuration and Technical Parameters
The selected unit was configured for tropical and remote conditions, emphasizing mobility and low operational downtime.
Key specifications
- Drilling method: reverse circulation
- Maximum drilling depth: 300 m
- Hole diameter range: 114–140 mm
- Air compressor: 900–1050 CFM @ 350 PSI
- Engine power: 260 kW diesel
- Sample collection: cyclone + dual bag system
The reverse circulation drilling rig design allowed dry, uncontaminated samples to be delivered directly to the cyclone, improving geological interpretation accuracy.
Application Scope and Mineral Targets
RC drilling rig for mineral exploration
The machine was deployed across three license areas to validate geophysical anomalies. Drilling programs focused on structural zones beneath lateritic cover. Consistent recovery rates above 95% were recorded.
RC drilling rig for gold exploration
Gold targets required precise grade control. Clean sample return reduced duplicate assays by 40%, lowering laboratory costs and re-drilling risk.
RC drilling rig for copper exploration
In copper-bearing formations with fractured rock, stable air pressure maintained hole integrity. Penetration rates improved to 22–28 m/hour.
RC drilling rig for iron ore
Shallow iron ore zones benefited from fast collaring and high daily meterage, averaging 180–220 m/day under normal conditions.
Operational Results After Deployment
Within the first 60 days, measurable improvements were documented:
- Drilling efficiency increased by over 90%
- Project timeline shortened by 5 weeks
- Fuel consumption per meter reduced by 18%
- Sample rejection rates dropped below 3%
These results allowed the client to complete phase-one exploration ahead of schedule and move into resource modeling earlier than planned.
Why This RC Drilling Rig Supplier Was Selected?
The decision process focused on technical fit rather than initial purchase cost.
Key evaluation factors
- Proven performance in African operating environments
- Availability of spare parts and remote support
- Equipment adaptability to multiple mineral targets
- Operator training and commissioning support
YG Machinery was assessed as a technically reliable RC drilling rig supplier, with prior export experience in West and Central Africa. Pre-shipment testing data and reference projects supported the final decision.
Logistics, Delivery, and After-Sales Support
The equipment was shipped via Douala Port and delivered to site within 45 days. On-site commissioning required 3 days, including operator training.
After-sales support included:
- Remote diagnostics
- Wear-part supply planning
- Technical response within 24 hours
No major downtime incidents were reported during the first drilling campaign.
Buyer FAQ: RC Drilling Rig
What affects RC drill rig price for Cameroon projects?
Pricing depends on drilling depth, compressor configuration, and automation level. Local logistics and spare-part packages also influence total cost.
Is the machine suitable for small exploration teams?
Yes. Crew size was reduced from 6 to 4 operators, improving labor efficiency.
Can it handle mixed ground conditions?
It performed reliably in clay, laterite, fractured rock, and competent hard rock without major configuration changes.
What is the typical delivery timeline?
Standard production and shipping require 40–55 days, depending on configuration.
What support is available after delivery?
Remote technical support, spare parts supply, and optional on-site service are provided.
Conclusion: A Proven RC Drilling Rig for Sale in Cameroon
This RC drilling rig for sale case in Cameroon demonstrates how the right equipment selection can directly improve exploration efficiency, data quality, and project timelines. The machine delivered measurable operational gains across gold, copper, and iron ore targets. For contractors seeking reliable performance under African field conditions, the solution proved technically sound and operationally sustainable.
