Geomechanics.io

  • Free Tools
Sign UpLog In

    Geomechanics.io

    Geomechanics, Streamlined.

    © 2026 Geomechanics.io. All rights reserved.

    Geomechanics.io

    CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

    Industries

    MiningConstructionTunnelling

    Company

    Terms of UsePrivacy PolicyLinkedIn
    Safety
    Product

    McLanahan feeder breaker maintenance: reliability and wear insights for mine engineers

    February 7, 2026|

    Reviewed by Tom Sullivan

    McLanahan feeder breaker maintenance: reliability and wear insights for mine engineers

    First reported on Australian Mining

    30 Second Briefing

    McLanahan is promoting structured maintenance strategies for its feeder breakers, which combine controlled chain-feeding with primary size reduction for underground and surface coal operations. The company stresses regular inspection of pick segments, conveyor chains and flight bars, plus correct torqueing of gearbox and drive couplings, to prevent unplanned downtime on high-impact duty cycles. Guidance focuses on planning component change-out intervals around known wear patterns and ensuring OEM-spec parts and clearances are maintained to protect motors, gearboxes and crusher rolls in abrasive, high-throughput environments.

    Technical Brief

    • McLanahan designs housings and frames for repeated impact loading from oversize and tramp material.
    • Shear-resistant chain and flight assemblies are specified to cope with abrasive coal and stone contamination.
    • Drive trains are arranged for low-speed, high-torque transmission to minimise stall events under surge loading.
    • Segmented pick drums allow localised replacement of worn sections rather than full-drum change-out.
    • Guarding and access platforms are integrated to permit inspection without exposing personnel to rotating components.
    • Structured maintenance regimes on these breakers are presented as a template for other high-duty coal-handling assets.

    Our Take

    McLanahan’s repeated appearance in our Australia-focused safety and product coverage suggests it is positioning itself as a lifecycle solutions vendor, with feeder breaker maintenance content complementing its earlier push on filter presses and QUICKCHANGE cloth systems for brownfield plants.

    For Australian operators, combining disciplined feeder breaker maintenance with the kind of dewatering and tailings upgrades highlighted in the December 2025 McLanahan piece can materially cut unplanned downtime at both the face and the plant, which is where most productivity losses show up in our mining case studies.

    Within the 698 tag-matched safety/product items in our database, relatively few focus on OEM-led maintenance practices rather than new hardware; this gives McLanahan an opening to influence site standards and lock in long-term service relationships across Australian mines.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

    Related Articles

    TerraLithium and BHE Renewables: geothermal lithium project lens for mine planners
    Mining
    about 5 hours ago

    TerraLithium and BHE Renewables: geothermal lithium project lens for mine planners

    TerraLithium, an Occidental subsidiary, and BHE Renewables have produced lithium chloride from geothermal brines at BHE’s Calipatria geothermal plant in California’s Imperial Valley and converted it to battery-grade lithium carbonate. The partners have also directly converted lithium chloride to lithium hydroxide using a commercial-scale electrolyser at TerraLithium’s Brawley R&D facility in the US’s second-largest geothermal field, validating high-purity output against commercial processing standards. BHE Renewables plans to build, own and operate full-scale lithium production facilities in Imperial County once technical and economic feasibility is proven.

    Ground view Kazakhstan at Qarmet mines: safety, control and data lessons for engineers
    Mining
    about 5 hours ago

    Ground view Kazakhstan at Qarmet mines: safety, control and data lessons for engineers

    Kazakh steel and mining company Qarmet has installed an almost total underground visibility system at its eight former ArcelorMittal coal mines in Karaganda, combining helmet‑mounted cameras with live location tracking of every miner on a central control‑room schematic. Pre‑shift “health booths” at the portal process about 50 workers per hour, checking blood pressure, pulse, eye fatigue and alcohol, with roughly 1% barred from descending, and all footage stored on 1 TB helmet units and uploaded after each shift. The in‑house system, developed by teams of about 30 per mine, is paired with a privately funded medical centre delivering around 200 check‑ups a day, but raises unresolved questions about consent and long‑term use of pervasive surveillance in a company town setting.

    Gladiator–BlackRock Yukon raise: drilling scale-up and project lens for mine planners
    Mining
    about 5 hours ago

    Gladiator–BlackRock Yukon raise: drilling scale-up and project lens for mine planners

    Gladiator Metals has raised over C$35 million in a BlackRock-led private placement, issuing 7 million flow-through shares at C$3.87 and 3 million non-flow-through shares at C$2.65, lifting its treasury to about C$50 million and its market capitalisation to C$357.9 million. The funding fully covers the 2026–2027 drilling campaign at the Whitehorse Copper project in Yukon, targeting multiple high-grade prospects across a 35 x 5 km belt. Cowley Park, with more than 300 historical holes and 700 m of defined copper-molybdenum strike, will see drill capacity doubled from three to six rigs by late summer.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    Tunnelling

    Specialised solutions for tunnelling projects including grout mix design, hydrogeological analysis, and quality control.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalMiningInfrastructureMaterialsHazardsEnvironmentalSoftwarePolicy