What is a crankcase breather filter on an excavator?
A crankcase breather filter is a component of the engine system on an excavator. As its name suggests, it is responsible for allowing filtered air to enter and exit the engine's crankcase.
The crankcase is a part of the engine that houses the crankshaft, connecting rods, and other critical engine components. The crankcase is also the space where oil is stored and circulates throughout the engine. When the engine is running, small amounts of gas can accumulate in the crankcase due to the movement of the pistons. This gas can mix with the oil and disrupt the lubricating properties of the oil.
To prevent this from happening and ensure that the engine runs smoothly, a crankcase breather filter is installed. The filter's primary function is to clean and filter the air that enters the crankcase. The filter helps keep out dirt, debris, and other particles that can cause damage to the engine and reduce its life.
The crankcase breather filter works by pulling in air through a small tube that is connected to the engine. The air passes through the filter, which captures any impurities before allowing the air to circulate through the engine. Once the air has passed through the engine, the filter then works to remove any gas that has accumulated.
Overall, the crankcase breather filter plays an essential role in ensuring the proper functioning of an excavator's engine. It helps keep the engine clean and reduces the chances of any damage from dirt particles or gas buildup. Regular cleaning and replacement of the filter are necessary to maintain its effectiveness and keep the engine running smoothly.
