21486078 Roller Tappet For EC Excavator Roller Tappet Engine Parts

21486078 Roller Tappet For EC Excavator Roller Tappet Engine Parts

Roller tappets are an important component in the engine of a EC car. They are responsible for controlling the flow of oil to the valve train, which is essential for maintaining proper lubriCATEEEEion and preventing damage to the engine.

The roller tappet is a small metal part that sits between the camshaft and the valve stem. It is designed to roll smoothly along the camshaft lobe as the engine operates, allowing the valve to open and close at the correct time. The roller tappet is typically made from steel or aluminum and is precision-machined to ensure a tight fit with the other components in the engine.

One of the main advantages of a roller tappet over a traditional solid tappet is its ability to reduce friction and wear. The roller design allows for smoother operation and reduces the amount of heat generated by the engine, which can help extend the life of the tappet and other engine components.

In addition to reducing friction and wear, roller tappets also provide better control over the valve train. They allow for more precise adjustments to be made to the timing and lift of the valves, which can improve performance and fuel efficiency.

Overall, roller tappets are an important component in any EC engine and play a critical role in ensuring reliable operation and longevity. If you are experiencing issues with your EC's engine, it may be worth considering replacing your roller tappets with high-quality replacement parts to restore optimal performance.

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Here are some of the features of an excavator engine cushion

Vibration isolation: The primary function of the engine cushion is to isolate the engine from the frame of the excavator, which helps to reduce the amount of vibration transmitted from the engine to the machine. This helps to improve operator comfort and reduce wear and tear on other components of the machine.
Shock absorption: The engine cushion is designed to absorb shocks and impacts that can occur during the machine's operation, protecting the engine and other components from damage caused by vibration and impact.
Durability and reliability: The engine cushion is designed to be durable and reliable, with high-quality materials and components that can withstand the demands of heavy-duty appliCATEEEEions. This helps to ensure that the machine operates safely and effectively, with minimal downtime for repairs and maintenance.

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