Dec 16 2025
How Dust Seal Rings Protect Excavator Hydraulic Systems
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Hydraulic Ram Seal Kit DH220-5
Model: DH220-5Piece No.: 2440-9234; 2440-9236; 2440-9339Application: ExcavatorStarting quantity: 10 setsTemperature: -30-120°CDelivery time: 1-7dayAdvantage: The working environment of the excavator ...
Design and Composition of Swing Motor Seal Kit
The swing motor seal kit plays a crucial role in hydraulic systems and mechanical equipment. It is mainly used to prevent hydraulic oil leakage and to block contaminants from entering the rotary motor...
Seal Coupling
Seal Couplings are essential components in excavators, used to connect hydraulic lines and ensure leak-free operation. These couplings provide a secure and tight seal between different hydraulic compo...
Hydraulic Cylinder Seal Kit Replacement R220-9
Model: R220-9Part No.: 31Y1-28960; 31Y1-28790; 31Y1-29100Application: ExcavatorStarting quantity: 10 setsTemperature: -30-120°CDelivery time: 1-7dayAdvantage: high brand effect, high trust reading, r...
Center Joint Sealing Kit's Role in Hydraulic Systems
In construction machinery and hydraulic equipment, center joint seal kits are critical components that ensure the stable operation of hydraulic systems. They effectively prevent fluid leakage, block e...
OEM Seal
The role of Dumbbell Ring in excavators is mainly reflected in the sealing, preventing hydraulic oil leakage, high pressure and wear resistance, vibration damping and cushioning, preventing the entry ...
Hydraulic Cylinder Seal Kit Replacement JCB 991
Model: JCBApplication: ExcavatorStarting quantity: 10 setsTemperature: -30-120℃Delivery time: 1-7dayAdvantage:Solid designHigh quality wear resistanceStability of sealsEasy to installUniversal rod se...
The Selection and Application of Dust Seal Materials
In modern industry and equipment manufacturing, dust seal materials and dust seals play a crucial role. They effectively prevent dust, pollutants, moisture, etc., from entering the interior of mechani...
A Guide to Selecting Excavator Seals
Excavators are heavy construction machinery, and the seals in their hydraulic systems play a crucial role in the normal operation and lifespan of the equipment. Selecting the appropriate excavator sea...
The Importance of Hydraulic Cylinder Kits and Seals
The hydraulic cylinder in a hydraulic system is a critical actuating component, and the seals in the hydraulic cylinder kits are fundamental to ensuring the normal operation of the hydraulic cylinder....
Composition and Function of Hydraulic Breaker Seal Kits
A hydraulic breaker is a common tool in modern construction and mining, widely used for rock breaking, demolition works, etc. To ensure the efficient and stable operation of a hydraulic breaker, the r...
Hydraulic Sealing Components and Hydraulic Seals Types
The seals in a hydraulic system are crucial components that ensure the system's stable and efficient operation. The primary functions of the seals are to prevent hydraulic oil leakage, maintain sy...
How to Choose the Right Seal Kit for a Caterpillar Excavator? - The Ultimate Guide
Discover how to select the perfect seal kit for your Caterpillar excavator. Guangzhou Jiarui Seals Co., Ltd provides expert tips and OEM-quality solutions to maximize your equipment's performance ...
How to Replace Hydraulic Ram Oil Seals
Oil Seal ReceiptFirst, when receiving the hydraulic ram oil seals, it is essential to ensure the correct quantity and that the oil seal model and specifications perfectly match the hydraulic ram that ...