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Hydraulic filter

Our selection of hydraulic filters for forestry and agricultural machines

Filtration in hydraulics is the removal of solid or aqueous contaminants from the fluid under pressure.
To ensure good filtration of agricultural or forestry machines, a hydraulic filter is used. Cuoq Forest Diffusion offers a wide range of hydraulic filters. The filters we sell combine quality and reliability. Our hydraulic filters systems ensure that the fluid is filtered efficiently.

What is the purpose of a hydraulic filter?

The hydraulic filter is the main part of the filtration system of some machines used in forestry, agriculture, etc. The filter is located in the hydraulic circuit of the machine. This filtration product plays a very important role. The hydraulic filter retains external pollutants and those generated internally by the plant or by the erosion of machine components.

The filter therefore blocks all foreign particles from the pressurised fluid, so that the fluid is clean.The principle of operation of a hydraulic filter is simple. As the fluid passes through the filter medium, all elements that are larger than the filter pore size are stopped. The filter is therefore an essential part of machines used in the agricultural and forestry sectors, such as harvesters, forwarders or forestry tractors.

Cuoq Forest Diffusion has a large stock of high quality hydraulic filters. Each hydraulic filter is sold at an affordable price. We sell hydraulic filters of different brands such as Parker, Baldwin and Hifi Filter. Our products filter the oil in forestry (tractors, harvesters, forwarders), agricultural or public works machines in an efficient manner.

What is the importance of good hydraulic filtration?

Les circuits hydrauliques « nouvelle génération » The "new generation" of hydraulic circuits usually operate at very high pressures with very small tolerances. These circuits are therefore very sensitive to wear caused by abrasive particles. The presence of pollutants in the oil can therefore represent a major risk for hydraulic systems. It is estimated that 90% of hydraulic system failures are caused by contamination of the fluid under pressure.

It is therefore essential to protect your hydraulic system with a good filtration system. The hydraulic filter ensures that the fluid is free of all pollutants. Perfect filtration of the pressurised fluid ensures that the engine and hydraulic system of the machine function properly.

The use of a good quality hydraulic filter helps to avoid untimely breakdowns and performance losses that can have a direct impact on profitability. Using an effective filter to clarify the fluid also offers the possibility of improving the life of these machines.

When should I change my hydraulic filter?

The replacement of the hydraulic filter is based on the number of uses and mileage. This information is usually provided by the manufacturer and is indicated on the product. Some hydraulic filters are equipped with differential pressure contacts. These indicate when it is time to change the filter.

There are certain signals that can help you know when it is time to change the hydraulic filter. This is the case when the hydraulic fluid is too hot, too dark or has a bad smell.

What are the different hydraulic filters?

There are several hydraulic filters. However, some filters are found much more frequently in hydraulic circuits.

Low-pressure hydraulic filter

This filter is usually located between the pump and the hydraulic tank, placed in line on the return circuit to the tank. The low pressure hydraulic filter prevents large contaminants from entering the pump. This hydraulic filter is easy to maintain. It operates at pressures up to 24 bar/350 psi. The price of this filter is lower than that of other hydraulic models.

Medium-pressure hydraulic filter

This is a hydraulic filter that works in line as a screw-in unit or with a cartridge bowl. It collects the impurities generated when the system is in operation. The filter operates at pressure levels between 20 bar and 138 bar.

High-pressure hydraulic filter

This hydraulic filter is usually located between the pump and certain components (cylinder, valve, motor). It protects the most expensive accessories in the circuit and thus offers the possibility of avoiding major breakdowns. This hydraulic filter is designed to operate at pressure levels between 130 bar and 450 bar.

Hydraulic filter integrated in the tank

This low pressure hydraulic filter is designed for the chamber and the tank. Integrated in the tank, it is designed so that the head is above the tank and the cartridge inside. This hydraulic filter is used to filter the return conduit and the suction line.

Suction strainer and breather

The strainer is a hydraulic filter located inside the tank. It helps to retain large polluting debris contained in the pressurised fluid. The breather is a hydraulic filter that serves to maintain a clean air flow in and out of the tank.

Why choose a Cuoq Forest Diffusion hydraulic filter?

Cuoq Forest Diffusion sells high quality replacement hydraulic filters. The filters we sell are from well-known brands such as Parker, Hifi Filter and Baldwin. Our hydraulic filters therefore ensure effective filtration of the fluid under pressure.

Our selection of hydraulic filters for forestry, agricultural and construction machines is available at the best price. Opting for one of our products means acquiring a functional and durable hydraulic filter. You can also benefit from good value for money by purchasing one of our products. At Cuoq Forest Diffusion we only supply the highest quality hydraulic filters at low prices.

Excellent oil filtration with a hydraulic filter removes impurities from the fluid. The filtration of the fluid by means of a hydraulic filter therefore guarantees the reliability and longevity of the machines. To obtain a high-performance, efficient and low-cost hydraulic filter, trust Cuoq Forest Diffusion.