Pressure Dynamics delivers comprehensive hydraulic maintenance and servicing solutions to the world’s most demanding sectors—including Oil & Gas, Mining, Marine, Defence, Industrial Manufacturing, and Renewables. Our team supports the full lifecycle of hydraulic systems with a focus on performance, safety, and compliance. Whether maintaining fixed plant, mobile equipment, or complex control systems, we tailor our services to the specific duty, location, and operational constraints of each client.
Hydraulic Maintenance and Servicing
Our approach goes beyond reactive repairs—we deliver reliability-focused maintenance grounded in engineering rigour. With in-house design, diagnostic, and project management capabilities, we ensure every job, from minor field servicing to major shutdown works, is executed to the highest standards. Our commitment to reducing unplanned downtime, preventing fluid-related failures, and extending asset life makes us a trusted partner in environments where failure is not an option.
Routine Site Maintenance
Routine maintenance is critical to preventing wear, degradation, and failure in hydraulic systems. Our field service teams provide regular inspections, servicing, and fluid control tailored to the operating environment and duty cycle. These services are ideal for facilities requiring consistent availability and compliance with operational or regulatory standards.
Preventative maintenance is not just about uptime—it delivers significant cost savings by avoiding major failures, extends the lifespan of hydraulic components, and reduces the need for emergency repairs or costly shutdowns. It also supports a safer working environment by addressing potential hazards before they escalate and helps minimise the risk of fluid leaks or spills, supporting environmental compliance and ESG objectives.
Services include
- Scheduled preventative maintenance programs
- Hydraulic fluid condition monitoring and top-ups
- Filter changes, hose inspections, and seal checks
- System flushing and ISO cleanliness verification
- Greasing, lubrication, and leak detection
- On-site minor repairs and replacement of wear components
Shutdown and Turnarounds
Comprehensive maintenance, repair, and commissioning services during planned outages. Our shutdown and turnaround services are designed to deliver high-impact maintenance and refurbishment works within fixed windows. Whether supporting brownfield upgrades or system overhauls, our experienced teams execute critical scopes across Oil & Gas facilities, mining operations, and industrial plants with precision, speed, and safety.
We leverage advanced project management systems, integrated procurement, and in-house engineering expertise to ensure shutdown scopes are planned meticulously and executed with minimal disruption. From work pack preparation to real-time coordination and site supervision, our approach reduces risk, controls cost, and safeguards restart schedules—avoiding the costly blowouts that can occur when critical paths are not tightly managed. Our ability to mobilise fully engineered solutions quickly ensures high-confidence delivery, even under compressed timeframes.
Services include
- Full hydraulic system disassembly and rebuilds
- Replacement of cylinders, actuators, pumps, and valves
- Hydraulic control system upgrades and tuning
- High-pressure flushing and contamination control
- On-site commissioning and recommissioning
- Detailed service reporting and compliance documentation
Temporary Repairs & Troubleshooting
Proactive fault identification and in-field remediation to maintain asset operability. During routine maintenance, our teams often identify issues such as leaks, component wear, or control anomalies that, if left unresolved, could impact system reliability. Pressure Dynamics offers proactive inspections and in-field troubleshooting to address these emerging issues early providing stabilisation and temporary repairs that keep assets operational until the next planned maintenance campaign or shutdown window.
Our highly experienced technicians and engineers work together to assess the severity of faults, recommend immediate mitigations, and execute field-based solutions without disrupting operations. From hydraulic sealing and circuit bypassing to component swaps and temporary control adjustments, our solutions are designed to keep your systems safe, functional, and compliant until full remediation can be undertaken.
Services include
- Identification and assessment of early-stage faults during routine maintenance
- Temporary repairs to seals, hoses, fittings, and valves
- Hydraulic circuit isolation or bypass implementation
- Fluid top-up, filtration, and contamination control
- System tuning and control stabilisation
- Field reporting with recommendations for permanent resolution during shutdowns
Equipment Hire & Product Sales
Pressure Dynamics offers an extensive range of high-quality hydraulic and fluid management equipment available for both hire and sale, designed to support maintenance, shutdowns, and project delivery across oil & gas, mining, marine, defence and infrastructure sectors. Whether you require short-term site support or permanent system integration, our equipment offering is backed by in-house engineering, compliance testing, and field support.
We are proud to be the exclusive provider in Australia for some of the world’s leading hydraulic and fluid power brands, including: Bosch Rexroth, Parker, LEWA, Stauff, and Hydac—giving clients direct access to globally recognised equipment, parts, and technical support.
Choose Pressure Dynamics for hydraulic servicing, temporary repairs, shutdown delivery, equipment hire, and OEM product supply—engineered for reliability, safety, and performance.