Test Equipment

Hydraulic Test Equipment for Accurate Hydraulic System Diagnostics

Hydraulic systems operate under high pressure and demanding conditions, making accurate testing essential for maintaining performance, preventing costly breakdowns, and ensuring equipment operates safely. Whether you’re troubleshooting hydraulic faults, commissioning new machinery, performing preventative maintenance, or verifying system performance after repairs, having the right hydraulic test equipment is critical.

Gerrard Hydraulics supplies a comprehensive range of hydraulic test kits and professional hydraulic diagnostic equipment designed for technicians working across Australia’s construction, mining, agriculture, manufacturing, transport, marine, and industrial sectors.

From routine pressure checks and hydraulic flow testing to advanced digital diagnostics and remote monitoring, our hydraulic testers help maintenance teams quickly identify faults, reduce equipment downtime, and make informed repair decisions. Whether you’re looking for a hydraulic tester kit for field servicing or a complete hydraulic system tester for workshop diagnostics, Gerrard Hydraulics offers reliable solutions built for demanding Australian conditions.

What Is Hydraulic Test Equipment?

Hydraulic test equipment refers to a range of diagnostic tools used to measure, monitor, and evaluate the performance of hydraulic systems. These instruments allow technicians to safely assess operating pressure, hydraulic flow, temperature, and system efficiency without dismantling major hydraulic components.

Rather than relying on guesswork, hydraulic testing equipment provides measurable data that helps identify worn pumps, faulty valves, internal leakage, flow restrictions, and pressure irregularities before they result in costly equipment failures.

Professional hydraulic test equipment typically includes specialised tools such as:

• Hydraulic gauge kits
• Hydraulic flow testers
• Digital pressure gauge kits
• Dual digital pressure gauge kits
• Test points and gauges
• Bluetooth monitoring transmitters

Each tool is designed for a specific diagnostic purpose, from routine field servicing to precision testing and continuous system monitoring. Together, they provide technicians with a complete hydraulic testing solution suitable for mobile machinery, industrial equipment, and hydraulic power units.

Our Range of Hydraulic Test Equipment

Gerrard Hydraulics offers a comprehensive selection of hydraulic testing solutions designed to suit different industries, applications, and diagnostic requirements.

Hydraulic Flow Testers

Hydraulic flow testers measure the volume of hydraulic fluid moving through a system while simultaneously monitoring operating pressure. By evaluating both flow and pressure together, technicians can accurately assess hydraulic pump performance, valve operation, and overall system efficiency.

Available in both analogue and digital configurations, hydraulic flow testers are commonly used for:

• Pump efficiency testing
• Relief valve diagnostics
• Hydraulic motor testing
• Preventative maintenance
• Commissioning new equipment
• Troubleshooting sluggish hydraulic systems

Analogue flow testers are well suited to rugged field environments, while digital flow testers provide higher precision, additional measurement functions, and advanced diagnostic capabilities.

Hydraulic Gauge Kits

A hydraulic gauge kit is one of the most widely used hydraulic testing tools for field servicing and routine maintenance.

These portable kits typically include multiple glycerine-filled pressure gauges, high-pressure hoses, quick-connect couplings, and adaptors covering a range of pressure ratings.

Hydraulic gauge kits allow technicians to:

• Measure working pressure
• Check relief valve settings
• Diagnose pressure loss
• Test hydraulic circuits
• Service mobile machinery

Because analogue gauge kits require no batteries or electronic components, they remain a trusted solution for technicians working in demanding outdoor environments.

Digital Pressure Gauge Kits

Digital pressure gauge kits provide highly accurate pressure measurements using electronic sensors and digital displays.

These systems are ideal where precise measurements are required for commissioning, equipment calibration, or troubleshooting sensitive hydraulic systems.

Benefits include:

• High measurement accuracy
• Multiple pressure units
• Fast response times
• Detection of transient pressure spikes
• Easy-to-read digital displays

They are commonly used in manufacturing, process industries, and high-performance hydraulic applications.

Dual Digital Pressure Gauge Kits

Dual digital pressure gauge kits allow technicians to monitor two hydraulic pressure points simultaneously.

This makes them particularly useful when measuring pressure differences across:

• Hydraulic filters
• Directional control valves
• Hydraulic motors
• Cooling systems

By viewing inlet and outlet pressures at the same time, technicians can diagnose restrictions, pressure losses, and component efficiency without repeatedly reconnecting test equipment.

Test Points and Gauges

Hydraulic test points provide permanent or semi-permanent access points that allow diagnostic equipment to be safely connected while the hydraulic system remains under operating pressure.

Combined with pressure gauges, they enable technicians to:

• Monitor hydraulic circuits
• Perform live diagnostics
• Collect oil samples
• Reduce contamination during testing

Test points are commonly installed on hydraulic power units, mobile machinery, industrial equipment, and fleet vehicles where regular maintenance is required.

Bluetooth Monitoring Systems

Bluetooth transmitters expand hydraulic diagnostics by wirelessly transmitting pressure, flow, or temperature data to smartphones, tablets, or laptops.

These systems provide:

• Remote monitoring
• Continuous data logging
• Improved operator safety
• Trend analysis
• Easier fault identification

Bluetooth monitoring is particularly valuable when testing equipment operating in hazardous, high-vibration, or difficult-to-access locations.

Industries That Use Hydraulic Test Equipment

Professional hydraulic testers are used across virtually every industry that relies on hydraulic power.

Construction & Earthmoving

Hydraulic testing equipment is used to diagnose excavators, skid steers, wheel loaders, bulldozers, cranes, and backhoes.

Typical applications include:

• Pump performance testing
• Relief valve adjustment
• Auxiliary circuit testing
• Hydraulic attachment setup

Mining & Quarrying

Mining maintenance teams rely on hydraulic testing equipment to service haul trucks, drill rigs, underground loaders, and processing equipment operating in remote and demanding environments.

Agriculture & Forestry

Hydraulic testers help technicians maintain tractors, combine harvesters, balers, sprayers, and forestry equipment by verifying hydraulic output before seasonal operations.

Manufacturing & Industrial Plants

Industrial maintenance teams use hydraulic system testers to troubleshoot hydraulic power units, presses, injection moulding machines, and automated production equipment.

Marine & Offshore

Marine operators use hydraulic testing equipment to service steering systems, cranes, winches, and deck equipment where dependable diagnostics are essential.

Transport & Fleet Maintenance

Fleet workshops use hydraulic tester kits during preventative maintenance to monitor hydraulic systems on service vehicles, mobile equipment, and specialised transport machinery.

Choosing the Right Hydraulic Test Kit

Selecting the right hydraulic testing kit depends on the equipment being serviced and the level of diagnostic information required.

Consider the following factors:

Type of Testing Required

Choose equipment designed for:

• Pressure testing
• Flow testing
• Temperature monitoring
• Differential pressure measurement
• Remote data logging

Hydraulic System Specifications

Ensure the equipment matches your system’s:

• Pressure range
• Flow capacity
• Hose and fitting sizes
• Connection type

Working Environment

Analogue hydraulic test kits are often preferred for harsh field conditions, while digital systems are ideal for workshops, manufacturing facilities, and applications requiring high-precision measurements.

Portability

Mobile service technicians may benefit from compact hydraulic tester kits with protective carry cases and quick-connect fittings for faster setup on site.

Why Choose Gerrard Hydraulics?

Gerrard Hydraulics supplies professional hydraulic diagnostic equipment trusted by technicians across Australia’s major industries.

Our range includes hydraulic gauge kits, hydraulic flow testers, digital pressure testing equipment, Bluetooth monitoring systems, and accessories designed for accurate, reliable hydraulic diagnostics.

Whether you’re servicing heavy mobile machinery, industrial hydraulic systems, or hydraulic power units, our experienced team can help you select the right hydraulic tester, hydraulic system tester, or complete hydraulic tester kit for your application.

Frequently Asked Questions

What are the top-rated hydraulic test kits for industrial use?

The best hydraulic test kit depends on your application. Mobile service technicians often choose analogue hydraulic gauge kits for durability and ease of use, while manufacturing and industrial maintenance teams may prefer digital hydraulic testing kits for higher accuracy, pressure spike detection, and advanced diagnostics.

Which companies offer hydraulic test kit rental services?

Hydraulic test kit rental availability varies depending on location and equipment requirements. If you require short-term testing equipment or are unsure which hydraulic tester best suits your application, contact Gerrard Hydraulics to discuss the most suitable solution for your project.

How do I choose the best hydraulic test kit for my needs?

Consider:

• The type of machinery being serviced
• Required pressure and flow ranges
• Whether analogue or digital measurements are preferred
• Workshop or field use
• Required fittings and connection types
• Future maintenance and diagnostic requirements

If you’re unsure, our hydraulic specialists can recommend the most suitable hydraulic testing equipment for your specific application.

Request a Quote for Hydraulic Test Equipment

Whether you need a hydraulic gauge kit, hydraulic testing kit, hydraulic tester & monitor, or a complete hydraulic system tester, Gerrard Hydraulics offers reliable solutions for professional hydraulic diagnostics.

Contact our team today for expert advice or request a quote to find the right hydraulic test equipment for your workshop, maintenance team, or industrial operation.

📍 39 Sorbonne Crescent, Canning Vale WA 6155
📞 (08) 9455 2344
✉ admin@gerrardhydraulics.com.au