Mining
HYDAC is your trusted partner for reliable hydraulic components and systems across the mining sector – from underground and open-pit mining to processing plants, fuel storage, and power generation. Our robust solutions are built to perform in tough conditions, helping you reduce downtime, improve efficiency, and stay cost-effective.
Optimising Mining Performance with HYDAC Hydraulic Solutions
In the demanding world of mining, system reliability, uptime, and safety are non-negotiable. HYDAC Technology (Pty) Ltd delivers integrated hydraulic solutions engineered specifically for extreme working conditions. Our robust systems – including Hydraulic Power Units, Cooling Systems, Filtration Systems, Lubrication Systems, and Condition Monitoring – are designed to maximise equipment availability, reduce unplanned downtime, and enhance operational efficiency.
With a deep understanding of the mining sector’s challenges, from fluctuating commodity prices to stringent safety standards, HYDAC provides innovative and cost-effective components and systems that keep your heavy-duty machinery running at peak performance. HYDAC keeps your mining operation moving with high-performance hydraulic solutions, expert services, and critical spare parts. From commissioning and oil flushing to system upgrades, repairs, and hydraulic system health checks. With fast access to essential components like filter elements, electrical sensors, valves, and pumps, HYDAC is your partner in productivity, safety, and reliability.
Underground MiningTough environments demand tougher solutions
Underground mining pushes equipment to the limit — extreme heat, humidity, dust, and vibration are constant threats. HYDAC delivers rugged, field-proven hydraulic solutions engineered to thrive in these conditions and keep your operation running.
Our comprehensive portfolio for underground mining includes:
- Complete System Integration: We offer fully integrated hydraulic power units tailored to your application.
- Specialized Filtration Systems: Engineered to maintain fluid cleanliness and protect sensitive components.
- Condition Monitoring: Real-time diagnostics and predictive maintenance tools to reduce downtime and optimize performance.
With HYDAC, you benefit from long maintenance intervals, reduced total cost of ownership, and the confidence that your equipment is built to endure.
Applications: Winders, pump storage facilities, Logistics: material handling and passenger transportation, belt conveyors, mining equipment trucks, drill rigs, loaders, and many more.
Explore our full hydraulic component range under ‘More Solutions’ in the navigation bar.
Open Pit / Surface MiningReliable hydraulic solutions for large-scale surface operations
Surface mining exposes equipment to relentless heat, dust, and contamination — demanding unmatched reliability. HYDAC delivers rugged hydraulic systems built to perform in the harshest open-pit conditions, ensuring maximum uptime and efficiency. Our solutions support a wide range of heavy-duty applications, including: Mobile Mining Vehicles, Haul Trucks, Excavators, Shovels, Bowsers, Drill Rigs, Loaders, Dump Trucks, and many more.
Our hydraulic systems offering includes:
- Filling & Off-line Filtration Systems: HYDAC filling units provide clean fluid transfer and effective contamination control, helping to extend equipment life and reduce maintenance needs.
With HYDAC, you get more than just components—you get a trusted partner in mining efficiency. Our solutions are built to withstand the toughest conditions and deliver long-term reliability, helping you reduce operating costs and maximize productivity.
Processing PlantPrecision and reliability for critical mineral processing operations
Processing plants operate under extreme pressure, heat, and contamination risk — where failure isn’t an option. HYDAC delivers advanced hydraulic and filtration solutions that ensure consistent performance, safety, and efficiency across every stage of mineral refinement.
HYDAC’s offering includes:
- Filtration Systems: Engineered to maintain fluid cleanliness and protect sensitive components from wear and contamination.
- Process Filtration: Specialized solutions for separating solids from liquids, ensuring optimal process efficiency and product quality.
- Condition Monitoring: Real-time diagnostics and predictive maintenance tools that help prevent failures, reduce downtime, and extend equipment life.
Applications: Furnaces, Thickeners, Filter Presses, HPGR (High-Pressure Grinding Rollers), Mill Lubrication systems, Hydraulic Power Units for valve applications, and many more.
With HYDAC, your processing plant benefits from high-performance technology designed to meet the rigorous demands of continuous operation. Our solutions help you maintain productivity, reduce maintenance costs, and ensure long-term reliability.
Fuel & Lube Storage
Fuel and lubrication systems are critical to keeping mining operations running smoothly. In storage facilities and filling stations, contamination control is vital to protect equipment and ensure consistent performance. HYDAC offers comprehensive solutions for diesel filtration and hydraulic system reliability across the entire fuel and lubrication supply chain.
Diesel Filtration Solutions
HYDAC’s diesel filtration systems are engineered for maximum fuel cleanliness, engine protection, and operational uptime — even in the harshest mining environments.
- High-Efficiency Filters: Durable housings and elements ensure clean fuel delivery and prevent premature engine wear.
- End-to-End Coverage: From bulk storage to final dispensing, we protect every stage of your diesel supply chain.
- Turnkey Systems: Custom-built fuel and lubricant purification systems tailored to your site’s needs.
- Service Packages: Preventive maintenance and expert support to keep your depot systems running at peak performance.
- Condition Monitoring: Real-time diagnostics to detect contamination early and avoid costly failures.
HYDAC helps you maintain fuel purity, reduce downtime, and extend equipment life — ensuring your fuel and lubrication infrastructure supports safe, efficient, and uninterrupted mining operations.
Filtration Technology
- Bulk filtration
- Offline conditioning
- PreCare / On-Board filtration
Condition Monitoring Package (CMP)
HYDAC’s online measurement system delivers monitoring of solid contamination, water saturation, and fluid status in hydraulic and lubricating systems — helping you prevent failures before they happen.
- Compact and easy to retrofit condition monitoring solution for fluids.
- Component purity monitoring in test benches
- Oil purity monitoring on tanks (unpressurised) and pressure lines
- Tried-and-tested solution for measurement tasks with low system pressure
Diesel Driven Power Generation
In mining, especially in remote or off-grid locations, uninterrupted power is non-negotiable. HYDAC delivers robust hydraulic, filtration, and cooling solutions that keep diesel-driven generators running efficiently and reliably.
Solutions for Diesel Generators
- Engineered systems that support generator performance, durability, and operational safety.
- Filtration Systems: High-efficiency filtration to protect fuel systems from contamination, reducing wear and extending system component service life.
- Offline conditioning for day tanks
- Cooling Systems: Advanced cooling technologies designed to maintain optimal operating temperatures, even under continuous load and harsh environmental conditions.
HYDAC’s integrated solutions help you reduce maintenance, prevent failures, and ensure consistent energy supply — powering productivity across your mining operations.
Component and Systems Solutions
Filtration technology
- Filter housings
- Filter elements
- Hydraulic and diesel
- Process filtration (ultracourse to ultrafine)
Filter systems: Oil & lube filtration
- Portable offline filtration units - MFU
- Dewatering units - FAM
- Mobile offline filtration units - OLF
Filter systems: Diesel filtration
- Offline filter unit for removing solid particles and/or water, contaminants - LVUs
- Fuel cleanliness conditioning
Cooling technology
- Airblast coolers - ACL
- Braze plate coolers
- Gasket type
Electronics
- Portable data recorders - HMG
- Sensors: flow, temperature, water, contamination - HDA
ATEX ProductsExplosion protection
ATEX-certified systems and components play a crucial role in mining as they enable safe operation in potentially explosive atmospheres. By complying with strict European directives, these certified solutions offer a high level of protection against sparks and potential explosions caused by dust or gases. ATEX-certified systems therefore make a significant contribution to ensuring safety underground. We offer you a wide range of explosion protection solutions in an ATEX version, such as sensors, coolers, pumps, drive systems, cylinders and filter systems.
HYDAC Automation Solutions for Your Optimal Machine PlatformIntegrated Automation – Powered by HYDAC
At HYDAC, we understand that intuitive, precise, and safe operation is key to maximizing the performance of your mobile machines. That’s why our automation solutions are designed to deliver seamless integration, enhanced safety, and greater productivity—for you and your end customers.
Our system architecture supports everything from advanced assistance functions to fully automated operations, ensuring your platform is both reliable and profitable.
HYDAC’s automated solutions are built on a robust combination of technologies from our product portfolio, including:
- TTC Mobile Controllers – for intelligent control and communication
- Load-Sensing valves – for efficient hydraulic flow management
- Sensors – for real-time monitoring and diagnostics
Together, these components form a cohesive system that delivers:
- Increased productivity
- Simplified and intuitive operation
- Enhanced safety performance
- Reduced operator workload
Whether you’re upgrading an existing platform or designing a new one, HYDAC provides the tools and expertise to help you build smarter, safer, and more efficient machines.
Electrification in Mining: Unlocking potential, tracking challengesReduced environmental impact. Lower operating costs. Improved occupational safety.
Electrification in mining offers significant advantages—but it also brings challenges, such as energy supply, infrastructure demands, and limited operating time.
HYDAC brings decades of experience in electrifying both stationary industrial plants and mobile machinery. That’s why we’re a trusted partner in helping the mining industry transition to cleaner, more efficient operations.
Electrify Your Mobile Fleet with HYDAC Solutions
- Batteries – Reliable, high-performance energy storage
- Electric Motors – Compact, efficient drive systems
- Thermal Management – Intelligent cooling and heating for optimal performance
Applications: Underground mining machines, Trackless mining equipment, Continuous miners, Underground transport systems, LHDs (Load, Haul, Dump), Personnel carriers, and many more.
Whether you’re starting your electrification journey or scaling up, HYDAC delivers the technology and expertise to power your progress.
