Sealing protection ring for engine cylinder block - CAT piston ring 2W1709
During engine operation, piston rings are the "key sealing components" that ensure the sealing of the combustion chamber and the cleanliness of the cylinder wall. Their sealing and wear resistance directly affect cylinder pressure, oil consumption, and engine power output. CAT piston ring 2W1709, with "original factory level adaptation accuracy" and "damage resistant sealing characteristics" as its core, has become a reliable guarantee for CAT equipment. Its value lies not only in "sealing and oil scraping", but also in its dual role of "stabilizing pressure and protecting cylinder body".
As an original CAT accessory, its thickness, opening clearance, cylinder liner, and piston are perfectly matched (specific compatible models can be consulted with customer service). According to the original factory test, the sealing surface is tightly attached to the cylinder wall, which can effectively prevent gas leakage (avoid cylinder pressure drop) and oil from entering the combustion chamber (reduce carbon deposition). This adaptability avoids the "poor sealing" caused by size deviation of universal piston rings, which can reduce engine power by more than 8% and increase oil consumption by 20%.
Material designed for extreme environments: Made of high-strength alloy, surface treated with nitriding (with a 40% increase in wear resistance), capable of withstanding high temperatures above 300 ℃ and gas corrosion inside the cylinder, and adapting to high-frequency friction during continuous equipment operation. Durable elasticity, less prone to failure during long-term use, reducing seal deterioration caused by insufficient elasticity.
Significant implicit value: good sealing ensures sufficient combustion and reduces fuel consumption by 4% -5%; Reduce cylinder wall wear and extend cylinder liner life by 30%; Stable cylinder pressure ensures stable engine power output, suitable for scenarios with high power requirements such as generator sets and construction machinery.
