One Box For Sumitomo SH120 SH200 SH300 SH350 Excavator Seal Ring Oil Seal O-ring

About Products
Seals, oil seals and O-rings suitable for Sumitomo excavator models SH120, SH200, SH300 and SH350 are mainly used to prevent liquid or gas leakage and ensure the normal operation and sealing performance of the machine. Here is a brief introduction to them:

1. Seal ring: Seal ring is usually made of rubber or polyurethane and other materials, and has good elasticity and wear resistance. They are designed to form a seal between connected parts to prevent the leakage of liquids or gases. Seals are usually installed in the hydraulic system, cylinder and other key parts of the excavator.
2. Oil seal: Oil seals are usually made of rubber or polyurethane and other materials, and have good oil resistance and temperature resistance. Their main function is to prevent the leakage of lubricating oil or hydraulic oil in the excavator's lubrication system. Oil seals are usually installed on the engine, hydraulic pump and other rotating parts of the excavator.
3. O-ring: The O-ring is an annular rubber seal with a circular cross-section. They are widely used in various sealing connections in excavators. O-rings have good elasticity and compression deformation capabilities, and can provide reliable sealing effects. They are commonly used to seal excavator pipes, valves, joints and other connecting parts.