20T 30T Excavator Hydraulic System Line Return Filter DEF-A260X100 DFE-A500X100 DFE-A850X100F For Breaker Assembly

20T 30T Excavator Hydraulic System Line Return Filter DEF-A260X100 DFE-A500X100 DFE-A850X100F For Breaker Assembly

Hydraulic system line return filter is a patented product of our company, primarily used in the hydraulic systems of hydraulic breakers, pile drivers, and similar equipment, targeting the return line circuit. It removes contaminants such as metal particles generated by various components and rubber impurities from seals in the return oil, keeping the system's oil clean. This prevents impurities from entering the excavator's distribution valve cooler through the return line, effectively extending the lifespan of hydraulic components.

Excavator Hydraulic System Line Return Filter

The line return filter in an excavator's hydraulic system plays a crucial role in maintaining the cleanliness and longevity of the system. This filter is typically loCATEEed in the return line of the hydraulic circuit, where it captures contaminants before they can enter the hydraulic tank and potentially cause damage to system components.

Functions of the Line Return Filter

1. Contamination Control

The primary function of the return filter is to remove contaminants such as dirt, metal particles, and other debris that may be present in the hydraulic fluid. These contaminants can cause wear and damage to pumps, valves, and actuators if left unchecked.

2. Protecting System Components

By trapping contaminants, the filter helps to protect the precision components of the hydraulic system from premature wear and failure.

3. Maintaining Fluid Cleanliness

A clean hydraulic system operates more efficiently and reliably. The return filter helps to maintain the cleanliness of the fluid, ensuring optimal system performance.

4.Extending Fluid Lifespan

Cleaner fluid requires less frequent replacement, reducing maintenance costs and downtime for the excavator.

5. IndiCATEEing System Health

Many return filters come equipped with a pressure gauge or indiCATEEor that shows when the filter is becoming clogged, signaling the need for cleaning or replacement. This feature allows operators to monitor the health of the hydraulic system and take proactive maintenance steps.

Types of Line Return Filters

1. Surface Filters

These have a large filtration area and are designed to capture larger contaminants without causing a significant pressure drop in the system.

2.Depth Filters

They consist of multiple layers of filtration material that can trap smaller particles. They are often used in conjunction with surface filters for better overall filtration.

3. Micronic Filters

These are fine filtration devices that can capture very small particles, often down to a few microns in size. They are used in appliCATEEions where high levels of cleanliness are required.

Maintenance of Line Return Filters

Regular maintenance of the line return filter is essential for the continued health of the hydraulic system. This includes periodic inspection, cleaning, and replacement of the filter element as needed. Neglecting filter maintenance can lead to reduced system performance and potential failures.

Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

In order to meet different customers' needs, Huilian Machinery also purchases Genuine Parts from German, Japan, Korea. And we established a long-term business relationship with customers from all over the world, like: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.

And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!

Introduction to Koko Shop Company

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Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area. 

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.