Used Atlas Copco Drilling Rig for Gold Mining in Mali — What Specs Matter Most?

A used surface drill — such as the Epiroc PowerROC and Sandvik-class rigs we stock — is a strong fit for gold exploration and production in Mali when matched to hole diameter, depth and the on-site compressor. Expect an indicative USD 130,000–280,000 FOB Shanghai; drill-string condition and compressor health decide uptime more than the brand name.

What Are the Core Specs and Where Does It Fit?

Field	Typical value on a mining drill
Drilling method	DTH / rotary top hammer
Hole diameter	90–152 mm
Max hole depth	30–45 m (single pass)
Feed force	25–40 kN
Rotation torque	3,000–6,000 N·m
Recommended compressor	17–25 bar, 20–30 m³/min
Rod / pipe rack	6–8 m rods
Tooling included	Bits, DTH hammer, rods

Mali's Birimian greenstone belts need rigs that handle weathered overburden and competent bedrock. For deep RC grade control, pair the rig with a suitable compressor and sample cyclone.

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How to Inspect a Used Mining Drill's Condition?

Drill string: check rod straightness, thread wear, and DTH hammer seal condition.
Compressor: verify delivered pressure and free air; a weak compressor kills penetration.
Feed beam: look for bend, weld repairs, and carrier roller wear.
Rotation head: confirm torque under load; listen for gear whine.
Dust control: test the water or dry-collection system — critical for sampling.
Electronics: read hours and fault logs; cross-check with service stamps.

What Does a Used Mining Drill Cost, and What's the Export Process?

Indicative ranges by condition:

Reconditioned: USD 240,000–280,000
Working, average wear: USD 180,000–230,000
Project-retired: USD 130,000–170,000

Export steps: inspection video → proforma invoice → secure feed beam and rods for flat-rack or 40HQ → lashing and booking → Shanghai export declaration → Bill of Lading. We supply export documents; import and mining-permit clearance in Mali are the buyer's responsibility.

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What Are the Common Pitfalls and Who Handles Customs?

Pitfall 1: "Drill diameter" quoted without the matching compressor — penetration collapses.
Pitfall 2: Threaded rods near end-of-life sold as serviceable.
Pitfall 3: Mining equipment arriving without the buyer's permit paperwork.
Responsibility: seller provides export documents and honest condition reports; import duty, VAT, and any mining-license clearance are the buyer's scope. We do not promise "包清关 / 包税".

How We Evaluated These Rigs

We shortlisted drills by logged metres, third-party rod and compressor inspection, and a live rotation-load test. Each unit passed a pressure test before listing. Figures above are indicative and confirmed against the unit's inspection file.

Which Used Mining Drills We Recommend (3–5 Units)

For gold and hard-rock operations in Mali and West Africa, the drills below are in stock and inspected per the list above. Prices are indicative EXW China. Each links to its live listing on our site; full inventory: FairTradeMachinery rigs.

Model	Method / hole range	Engine / air	Year / hours	Indicative price (EXW)
Epiroc PowerROC D45	DTH / 90–250 mm	~194 kW / 17.2 m³/min	2021 / see listing	US$ 145,000–185,000
Epiroc PowerROC T40	Top hammer / 89–152 mm	194 kW / 17.2 m³/min	2024 / see listing	US$ 160,000–200,000
Sandvik DP1100	Top-hammer jumbo / 89–140 mm	194 kW / 17.0 m³/min	2012 / see listing	US$ 150,000–190,000
ZEGA ZGYX-452	DTH / 90–250 mm	~176 kW / 22 m³/min	2023 / see listing	US$ 95,000–125,000
Kaishan KT7C	DTH / 90–200 mm	~140 kW / 16 m³/min	2020 / see listing	US$ 70,000–95,000

FAQ

Which Atlas Copco model suits Mali gold?

Epiroc PowerROC D45/T40 (the current successor to Atlas Copco's drill line) and Sandvik jumbos are common for Mali gold; match to hole size.

Is the compressor included?

Often sold separately — confirm in the listing; we can source a matched unit.

How long to West Africa?

About 30–40 days from Shanghai plus clearance.

Do you test the drill under load?

Yes, every listed rig includes a rotation and pressure test video.

Can it handle RC grade control?

With the right hammer, rods and sample system, yes.

Sources

Mali Customs (Direction Générale des Douanes) — import procedures and HS classification for drilling equipment: https://www.douanes.gouv.ml
Epiroc — surface drill rig specifications (ROC / PowerROC series): https://www.epiroc.com
Freight rate reference: Q3 2026 quotations, Shanghai to Dakar / Abidjan, available on request.
FairTradeMachinery — used drill rig inventory (live models & specs): /rigs.html

Published: 2026-10-26 · Last reviewed: 2026-10-26 · Author: 【Pace 】Equipment Inspector, FairTradeMachinery

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