Mechanical & Maintenance

Mining & Earth Moving Machinery Rebuilds, Refurbishment & Repairs.


PJL Group have over 150 experienced trade’s personnel working 24 hours a day, 7 days a week on mining machinery, heavy equipment & earthmoving plant projects – both surface and underground. We offer first class service and fast turnarounds to minimise downtime and are committed to keeping your equipment on the job.


Services We Offer:

  • Component and cylinder rebuilds

  • Complete machine overhauls

  • Machine servicing

  • Service exchange components

  • Large spare parts warehouse containing a wide variety of Atlas, Tamrock and Caterpillar (CAT) components

  • Hydraulic pump servicing, testing and
    rebuilding for all types of hydraulic systems

  • Repair and upgrade electrical equipment

  • 1000 volt generator for commissioning and testing purposes

  • Drifter rebuilds and testing facility



Our mechanical workshop (over 3000m2) is equipped with:


  • 2x 10 tonne overhead cranes

  • Rock drill/drifter testing facility

  • Hydraulic testing facilities

  • Hydraulic cylinder bench capable of up to

    55,000 ft pounds of torque

  • Pit for easier/quicker servicing

  • 2 post LV hoist

  • Hydraulic hose press

  • 100 tonne press

  • Electronic diagnosis equipment

  • 1000 volt testing capabilities

  • Designated machine commissioning area


Clean Room

PJL Group has a fully equipped component clean room where the environment is regulated to protect equipment from contamination. All components are assembled to PJL Group’s quality assurance system standards.

Onsite Service

Underground equipped field vehicles & trucks provide welding, line boring and general repair services for mining machinery or earth moving plant breakdowns or repairs.


For each rebuild we can send qualified tradesmen to your site to commission machines to ensure maximum equipment availability.


We offer a twelve (12) month, five thousand (5000) hour component warranty, covering major components, parts and labour – available 24/7.