HMX Group Pty Ltd

HMX Group Pty Ltd specialises in open-cut mining and heavy earthmoving equipment maintenance, repairs, and new machine builds, focusing on maximising reliability and availability while maintaining the highest safety and quality standards. We provide preventive maintenance, major repairs, breakdown support, embedded site labour, and project management to reduce downtime and enhance operational efficiency. Our team draws on over 20 years of industry experience, delivering practical solutions tailored to each client and site. We collaborate with leading OEMs for fleet deliveries and new machine integrations, including TIER 4 haul truck fleets and TIER 1 excavator builds. Safety, precision, and high-quality workmanship guide every job, ensuring equipment is fully operational, site-ready, and audit-compliant. We combine innovative thinking with trade-based expertise to solve complex problems and extend the life and performance of client machinery. Choosing HMX Group means partnering with a skilled, reliable team committed to keeping operations running smoothly and efficiently, no matter how challenging the project.

• Open-cut mining and heavy earthmoving equipment maintenance
• Preventive maintenance and major repairs
• Breakdown and emergency support
• Embedded site labour and on-site support
• New machine builds and fleet delivery
• Project management and planning
• Pre-mobilisation inspections and on-site audits
• Installation of safety systems, guarding, and barriers (NSW MDG compliant)