Thiess–FLANDERS hybrid retrofit programme: haul truck design notes for mine engineers
Reviewed by Joe Ashwell
First reported on International Mining – News
30 Second Briefing
Thiess has signed a partnership and distribution agreement with FLANDERS to roll out FLANDERS’ hybrid retrofit drive train technology on existing mechanical‑drive haul trucks, rather than waiting for new battery‑electric fleets. The deal leverages Thiess’ global asset maintenance capability, engineering teams, rebuild workshops and field delivery experience to integrate the hybrid systems across its operating regions. For mine operators, the programme offers a pathway to cut diesel use and emissions on current truck fleets without major pit reconfiguration or new OEM platforms.
Technical Brief
- Hybrid drive train retrofits target existing mechanical-drive haul trucks, avoiding reliance on OEM electric platforms.
- Retrofit scope is expected to be executed through Thiess’ established rebuild facilities and field service teams.
- Programme leverages Thiess’ global maintenance systems to standardise hybrid component condition monitoring and overhaul intervals.
- Mechanical-drive focus suggests application to large rear-dump fleets where full truck replacement is capital-constrained.
- No major pit geometry or haul road redesign is anticipated, limiting disruption to current mine plans.
- Hybridisation is positioned as an interim decarbonisation step while mines evaluate full battery-electric or trolley options.
Our Take
Thiess appears frequently in our 1306 Mining stories as a contractor trialling new fleet technologies, from EACON’s autonomous haulage at Havana Pit to high-productivity Liebherr R 9600 deployments, so a hybrid retrofit program with FLANDERS likely targets the same large-scale mobile equipment where fuel and emissions savings are most material.
Given MACA Mining’s role as a Thiess Group subsidiary at projects like Emerald Resources’ Dingo Range Gold Project, successful hybrid retrofits with FLANDERS could be rolled out group-wide, giving Thiess a differentiated low-emissions offering in competitive tenders for new gold and coal contracts in Australia and beyond.
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.
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