The role of the sealing ring in the roller is to ensure the stability and safety of each system.
The sealing ring plays a crucial role in the roller, mainly in the following aspects:
engine seal : the sealing ring plays a sealing role in the cylinder head, crankcase, oil pan and other parts of the engine to prevent gas leakage and liquid leakage, and ensure the normal operation of the engine and fuel efficiency .
fuel system seal : plays a sealing role in the fuel tank, tubing, fuel pump and other parts to prevent fuel leakage and air infiltration, to ensure the stability and safety of the fuel system .
brake system seal : plays a sealing role in the piston, cylinder and other parts of the brake system to ensure the stability of the brake system and braking force .
hydraulic transmission seal : in the hydraulic pump, hydraulic cylinder and other parts play a sealing role to ensure the stability of the hydraulic system and transmission efficiency .
air conditioning system seal : plays a sealing role in the sealing part of the air conditioning compressor to ensure the stability of the air conditioning system and cooling effect .
Key Features:
- Compatibility: Suitable for various Road roller machine models including HD120-HD130-H275,HHD128/HD138-H240,HD90/HD110-H174,HD120/HD130-H175,HD120/HD130-H182,HD90-HD110-40961.
- Durable Construction: Engineered to withstand high pressures and frequent use, ensuring long-term reliability.
- Quality Manufacturing: Made in China, adhering to rigorous quality control standards for consistent performance.
Name | Category | Compatible Model: | Used | |
seal ring | roller machine | roller machine model | HAMM roller machine |





Jinan Yexingtong Construction Machinery Co., Ltd. is a distinguished enterprise specializing in the supply of construction machinery parts, technical services, balance beam sales, and the development of innovative products. With over two decades of experience in the field of road machinery parts, we have established ourselves as a reliable partner committed to delivering high-quality accessories and professional technical support.
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