Hydraulic pressure test kits come in handy when conducting light to heavy-duty monitoring, maintenance and emergency repair of hydraulic systems. They are designed to detect hydraulic faults and used widely by various machinery dealers and service technicians around the world.
Hydraulic systems including water leaks among other faults are certainly not easy to find. Similarly, you can’t rely in traditional methods of testing to check modern era hydraulic faults. A hydraulic pressure test kit can only find such faults.
Apart from water leaks, these machines also accurately test oil pressure, temperature and flow among other industrial applications. They are high value for money equipment that work well if you choose the best.
The best hydraulic test kit should suit your pressure ranges, have proper gauge fillers, easy to use and affordable. However, finding the best can be overwhelming due to the endless varieties and brands present on the market.
Nonetheless, worry not as our hydraulic pressure test kit review below simplifies your options. We outline some of the best products and tips for buying these kits.
Top 5 Hydraulic Pressure Test Kits
|The Dusichin DUS-900 Excavator Hydraulic Pressure Test Kit|
|The Dusichin DUS-800 Excavator Hydraulic Pressure Test Kit|
|SINOCMP Stainless Steel Hydraulic Pressure Test Kit|
|The XZT Hydraulic Pressure Test Coupling Kit|
|The VEVOR Hydraulic Pressure Test Kit|
1. The Dusichin DUS-900 Excavator Hydraulic Pressure Test Kit – Best Overall Hydraulic Pressure Test Kit
Any hydraulic pressure test kit should feature all the necessary features helpful in finding all types of hydraulic faults. This describes the Dusichin DUS-900 Excavator Hydraulic Pressure Test Kit. It is a quality and feature-packed test kit available on the market.
The kit comes with a maximum working pressure of 9000PSI. With such heights, you can be certain that the kit works perfectly in all sorts of hydraulic fault detection, including heavy-duty applications.
Included in the kit are three test hoses for enhanced convenience. They are also 60 inches long, making it more easy to use the kit. Besides, the kit comes with 11 couplings that enhance the practicality of this tool.
What makes the Dusichin DUS-900 Excavator Hydraulic Pressure Test Kit a quality and best overall test kit is the fact that it is compatible with other accessories such as the caterpillar and John Deere products.
The kit is shipped in a nice aluminum made case that provides easy storage for the various accessories. This is perhaps what many users applaud, attesting that the case makes it easy to keep the pieces together in an orderly manner.
Other users attested of how they enjoyed the quick connector B and quick release coupling that is compatible with other products, as mentioned before. You will also like the pressure gauges that use industry standard fittings and can be easily upgraded.
2. The Dusichin DUS-800 Excavator Hydraulic Pressure Test Kit – Best Portable Hydraulic Pressure Test Kit
The Dusichin DUS-800 Excavator Hydraulic Pressure Test Kit is a smaller version of the Dusichin DUS-900 kit. However, its small nature doesn’t compromise on its features and performance.
Like the DUS-900, it has maximum working pressures of 9000PSI. Similarly, it features three different hoses with three different pressure gauges. However, the main difference between these two hydraulic test kits apart from their size is the number of couplings.
Whereas the DUS-900 comes with 11 couplings, the Dusichin DUS-800 Excavator Hydraulic Pressure Test Kit features only six couplings. Nonetheless, despite this, those who have used this test kit confess that they didn’t expect such functionality and quality.
3. The SINOCMP Stainless Steel Hydraulic Pressure Test Kit – Best Hydraulic Pressure Test Kit for Hobbyist
If you are in the market as a hobbyist searching for reliable and powerful pressure testing kit for light to heavy-duty testing, consider the SINOCMP Stainless Steel Hydraulic Pressure Test Kit. This kit has all the envisioned components of a powerful and accurate hydraulic pressure tester.
Weighing only 3.7lbs, this pressure tester is small-sized and compact for home use. However, this doesn’t mean it cannot be used for heavy-duty applications. It has a maximum testing pressure of 9000PSI, perhaps enough to work for most hydraulic fault detections.
Like other high-end counterparts, this kit features different pressure gauges, six test point couplings and three hoses for better convenience. You shouldn’t be worried about the price of this kit, as many consider it an affordable tester.
4. The XZT Hydraulic Pressure Test Coupling Kit – Best Hydraulic Pressure Test Kit for Professionals
Whereas many may like to refer this as a hobbyist pressure fault detection kit, the XZT Hydraulic Pressure Test Coupling Kit is better described as a kit for professionals. It is primarily designed to be used in excavator construction machinery.
With such intended use, you certainly expect the kit to feature complementary aspects to facilitate this. Truly, the kit is feature-packed thus suitable for professional use, but also easy enough for a hobbyist looking to equip their private shops or home garages.
To begin, XZT Hydraulic Pressure Test Coupling Kit comes in high quality and a durable carry case that makes it portable and easy to store. It is also well padded on the inside to protect every piece of this hydraulic pressure test kit from scratches and potential breakages.
As mentioned, it is an industrial grade test kit, suited for various brands of excavator. Most people who have used it attested the proper functioning of this kit. It has a maximum working pressure of 9000PSI.
Even better than the Dusichin DUS-900, it comes with 13 test couplings, a quick release coupling and quick adapters for Catpelier, Komatsu/Hitachi, Sumsung, Volvo, and Kawasaki. This kit doesn’t only include the adapters but also equipped with 29 swivel run tees.
5. The VEVOR Hydraulic Pressure Test Kit – Best Hydraulic Test Kit for Excavator Construction Machinery
Like the XZT hydraulic pressure kit, the VEVOR Hydraulic Pressure Test Kit is designed to be independent but mainly handles excavator construction machinery and tools expertly. This makes it a perfect choice for professional use.
However, its simple design makes it ideal to be kept at home by a hobbyist as well. The kit is shipped in a quality and durable aluminum case that protects the kit and its bundled accessories.
Just like other high-end models, it comes with a maximum working capacity of 9000PSI. Accompanying this are three pressure gauges with 60” hoses. It also resembles the Dusichin DUS-900 when it comes to the 11 different sized test couplings. Similarly, the couplings include an easy and fast release coupling. In overall, this kit has all the necessary features to be used in any set of hydraulic fault detection.
Things to Consider Before Buying Hydraulic Pressure Test Kits
Judging from the top products mentioned above, there are quite a lot of things to consider when searching for hydraulic pressure test kits.
For newbies, this can sound daunting, especially because you are not familiar with the language and slight technical jargon involved.
Due to this, it is prudent to begin this guide by outlining how hydraulic pressure testing kits work.
How Hydraulic Pressure Testing Kits Work
Simply put, there are two types of hydraulic test kits. These include the light and heavy-duty test kits. As mentioned, these kits come in handy during maintenance, monitoring, and emergency repairs. They help in ascertaining reliability, safety and extra leak tightness of pressure systems.
That said, they are used to generate pressure, assess temperature, flow, and pressure of all pressurized systems. Basically, it downheads the hydraulic system.
Factors to Consider
As mentioned, settling on the best hydraulic pressure test kit can be challenging. Whereas you may have some instinctive sense regarding how much size and power you may need for your vacuum cleaner, you may not be familiar with hydraulic pressure testing tools.
Therefore, consider the following as you go shopping for one.
Begin your search by evaluating within self how you intend to use the kit or the applications you need the kit for. You should also think on what extent you will need the kit. This will help you in making the decision on the right hydraulic pressure test kit from the three common classifications, namely professional, light-commercial and residential.
Type of Pressure Gauge
You should note that nearly all hydraulic pressure gauges measure up to 10,000PSI, even if the maximum known hydraulic pressure ranges between 3,000 – 5,000PSI. That said, regardless of whether you will use it to operate machinery or test equipment, finding the right pressure gauge helps lessen the common downtime.
If you intend to use the kit for hydraulic systems, find specifically designed gauges for hydraulic uses. Also, note the common problems of gauge reliability such as pulsation, vibration and pressure spikes.
To avert this, consider gauges with a liquid-filled case that protects it from extreme vibration and pressure cycles. The gauge can also have a restrictor that impairs any potential damage to the gauge. Similarly, forged brass case prevents resonant frequencies from damaging internal parts.
Kit Gauge Fillers
As mentioned before, gauge fillers resolve the common problems associated with gauge reliability. However, note that the viscosity of these liquid fillers plays an important role in the proper functioning of your gauge.
The higher the viscosity of the liquid, the more resistant it will be to problems caused by vibrations. Therefore, when selecting between glycerin-filled, water-filled or dry filler, check the variations on pressure, temperature range, needle response time and the anticipated vibration.
You should consider the pump flow of the test kit and compare it to the rated output. The pump flow of the kit should be high enough to meet and surpass your repair, maintenance and reporting needs.
Other features to consider include:
- Relieve valve – hydraulic pressure testing kits usually have multiple relieve valves. Therefore, before buying one, ensure that you test the conducting pressure of each valve to confirm that they are working effectively.
- Cost – hydraulic pressure test kits come in varying price quotations. This is solely dependent on the product features and the brand. This shouldn’t be a deal breaker. Always begin by evaluating the product features before checking the price.
- Warranty – all workshop products should be sold at a reasonable warranty periods. This will provide a window for compensation in the case your product doesn’t function as expected. Most of these products come with a warranty period ranging from one year to five years. This provides a guarantee that manufacturers stand behind the quality and functionality of their products.
Our Final Review
Hydraulic testers should enable you to easily perform relief valve tests and diagnosis, system tests and other hydraulic system tests in an accurate and comprehensive nature. This necessitates the use of a quality product with the necessary features matching your needs.
You should consider a testing kit that has sufficient pump flow, reliable, of quality make and meets your budget expectations. To find such, consider some of the hydraulic pressure testing kits in our review above.
Having gone through the various products and their features, which one is your favorite? Share with us in the comments section below!