Mining & MachineryServices
The Full Scope of Heavy Equipment Maintenance
JHD Maintenance supplies a workforce with the skills and experience to carry out specific maintenance and diagnostics across all types of heavy mining equipment. We offer field service, site-based labour, or a combination of both — tailored to your operation.
We also provide maintenance and diagnostic services, planning and execution of major shutdowns, machinery relocations, an extensive range of testing and tuning, and full breakdown support across Queensland and Western Australia.
Field Service & Breakdown Support
When your machinery goes down, you need someone on site — fast. JHD Maintenance provides rapid field service and breakdown support across Queensland and Western Australia.
- 24/7 emergency breakdown response
- Onsite diagnostics and fault finding
- Immediate repair or temporary fix to restore operation
- All makes and models of heavy mining equipment
- Fully equipped field service vehicles
- Experienced diesel mechanics with mining site inductions
Machinery Maintenance & Repairs
Scheduled and unscheduled maintenance on all heavy equipment. We work around your production schedule to minimise downtime and keep your fleet in peak condition.
- Preventive maintenance programs
- Scheduled servicing to OEM specifications
- Component replacements and overhauls
- Engine, drivetrain, and hydraulic repairs
- Post-repair testing and sign-off
- Maintenance records and reporting
Shutdown Support
Planned shutdowns require experienced crews who can integrate quickly and deliver results on time. JHD Maintenance provides skilled shutdown personnel for mining operations across QLD and WA.
- Shutdown planning and crew mobilisation
- Trade-certified mechanics and technicians
- Integration with your existing maintenance team
- Strict adherence to shutdown schedules
- Safety-first approach on all sites
- Short and extended shutdown engagements
Equipment Diagnostics & Hydraulic Testing
Advanced diagnostics and hydraulic flow testing to identify problems before they become costly failures. We give you the data you need to make informed maintenance decisions.
- Hydraulic flow testing and pressure analysis
- Engine performance diagnostics
- Fault code reading and interpretation
- Thermal imaging and vibration analysis
- Detailed condition reports
- Maintenance recommendations and planning
Onsite Labour Hire (Mining)
Qualified diesel mechanics and trade-certified personnel available for short and long-term placements. We supply experienced people who are ready to work from day one.
- Trade-certified diesel mechanics
- Mining site inductions completed
- Short-term and long-term placements
- Roster-based labour supply
- QLD and WA operations
- Rapid mobilisation when you need it
Machinery Relocations
Safe, compliant machinery relocation services for mining and construction equipment. We handle the planning and execution so your equipment arrives on time and in condition.
- Heavy machinery transport planning
- Compliance with transport regulations
- Pre-relocation condition checks
- Escort and permit coordination
- Onsite commissioning after relocation
- QLD and WA coverage
Performance Reviews / Flow Testing & Tuning
Get the most out of your equipment. Our performance reviews and tuning services identify inefficiencies and restore your machinery to optimal operating condition.
- Full machine performance assessment
- Hydraulic flow testing and calibration
- Engine tuning and optimisation
- Fuel efficiency analysis
- Operator feedback integration
- Performance benchmarking reports
Onsite Assessments / Machine Appraisals
Need to know the true condition of your fleet? Our onsite assessments and machine appraisals provide an honest, detailed picture of your equipment's health and remaining service life.
- Comprehensive condition assessments
- Pre-purchase machine appraisals
- Remaining life estimates
- Maintenance backlog identification
- Risk assessment and prioritisation
- Detailed written reports
Your Choice. Your Requirements.
Qualified, professional, and reliable labour hire is our specialty. Whether you need Field Service, Site Based Labour, or a combination of both — we work with you and your requirements to provide the best solution to get your machinery back to work sooner.
Short-term and long-term labour available across Queensland and Western Australia. Just let us know what you need.
Safely & Efficiently
Our new flow and flow meter technology allows us to cycle technology to eliminate potential issues by performing testing and adjusting on pumps under load and flow testing. A new device is now available that is made with all safety standards as disclosed.
- Advanced hydraulic flow testing under load conditions
- Pump performance analysis and calibration
- Engine diagnostics with latest software tools
- Comprehensive reporting for maintenance planning
Need a Service? Let's Talk.
Servicing Queensland & Western Australia · Available for immediate deployment