Duty-Cycle Validation
Depth range, hole diameter, formation strength, and working hours are recorded before equipment capacity is discussed.
Andritz frames product conversations around operating envelopes, document packs, and maintainability instead of unverified catalogue claims.
| Evaluation Parameter | Surface Production Package | Underground Development Package |
|---|---|---|
| Typical Duty | Bench drilling, pre-split work, and mine expansion campaigns with high meter targets. | Confined-access development drilling where maneuverability and safety documentation matter. |
| Document Set | Load charts, compressor duty sheets, drill-string compatibility notes, and service intervals. | Envelope drawings, ventilation notes, electrical isolation guides, and inspection checklists. |
| Review Priority | Penetration rate, bit life, fuel consumption, and bench logistics. | Operator visibility, ground condition response, access constraints, and maintainability. |
| Engineering Output | A revision-controlled specification summary that procurement, maintenance, and operations can approve together. | |
Each feature row documents the technical checkpoint Andritz uses before recommending a drilling equipment configuration.
Depth range, hole diameter, formation strength, and working hours are recorded before equipment capacity is discussed.
Maintenance intervals, inspection points, and spare-part assumptions are tied to the same package that procurement reviews.
Certification references, safety controls, and site-specific restrictions are preserved in the engineering response.
Fuel, bit consumption, overhaul windows, and downtime exposure are reviewed alongside acquisition price.
Hole diameter, target depth, formation hardness, expected meterage, and available compressed-air or hydraulic power define the first engineering boundary.
Yes. Existing access dimensions, foundation limits, power availability, and maintenance routines are captured before the replacement path is scoped.
Bit selection, feed force, rotation speed, flush media, and expected wear behavior are reviewed as one system instead of isolated components.
A concise recommendation, assumptions register, document checklist, and next-step request for any missing site or geological data.
Resource groups mirror the way drilling equipment projects are approved: specification, maintenance, safety, and commercial review.
Andritz reviews the technical assumptions that decide whether a drilling package can be purchased, maintained, and defended under real site conditions.
Share drilling depth, formation behavior, site constraints, and document needs so Andritz can route the request to the correct engineering desk.