Mining Equipment & Fleet Assembly Services

We keep mining fleets running with component changes, and field service that maximise uptime across WA and the Pilbara.

D&S Group Capability Statement

Discover how D&S Group, an Indigenous-owned Pilbara mechanical specialist led by Daniel Reardon with over 20 years’ experience, delivers reliable mining, maintenance and civil services across WA with Supply Nation certification – download our full Capability Statement.

D&S Group Capability Statement.pdf
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Fleet commissioning, relocation and rebuilds

D&S Group supports owners, OEMs and contractors with end‑to‑end fleet commissioning for large mining assets, from decommissioning and haulage through to safe reassembly and readiness for production.  

Whether you are mobilising a new fleet, relocating assets between sites or upgrading existing machines, our team plans and executes every phase of the work so equipment lands on site assembled, tested and ready to go. We coordinate with OEM specifications, mine standards and project schedules to minimise downtime and interface risk.

Capabilities across fleet servicing

D&S Group’s equipment maintenance and fleet servicing teams provide end‑to‑end support for heavy mobile plant, keeping haul trucks, loaders, excavators and ancillary gear safe, compliant and available in WA’s toughest mining environments. We integrate with your planning office to align service intervals, component change‑outs and inspections with production windows, reducing unplanned downtime and extending asset life. Whether your fleet is in a fixed workshop or operating hundreds of kilometres from town, our technicians, tooling and mobile service units are set up to deliver consistent, OEM‑aligned maintenance wherever your equipment is working.

Key maintenance & servicing solutions

Planned service programs
Workshop & field repairs
Condition monitoring

Development and delivery of OEM-aligned service schedules, inspections and statutory maintenance to keep fleets compliant and productive.

Heavy diesel fitters and auto-electricians performing in-workshop and on-site repairs, diagnostics and component change-outs.

Inspection, data capture and reporting on asset condition, helping planners forecast component life and plan outages.

Fleet maintenance scope, service inclusions & delivery model

We maintain large mining fleets including haul trucks, wheel loaders, excavators, dozers, graders, water carts and ancillary support plant from major OEMs such as CAT, Komatsu and Hitachi.

Yes. D&S Group can project‑manage full fleet moves, including dismantling, packing, transport coordination, reassembly and commissioning, so your assets transition from operating at Site A to operating at Site B with minimal downtime.

 

Our mobile service units and field technicians respond to breakdowns and urgent repairs across the Pilbara and wider WA, reducing downtime by bringing the workshop to site.
All work is completed under ISO-aligned HSEQ systems, OEM procedures and site-specific permits, with detailed service records and compliance reporting for every asset.
Share your fleet list, current maintenance strategy and site locations. We will propose a maintenance and servicing model, including labour, tooling and mobile facilities tailored to your operation.