Piston ring for Terex RT230

The piston ring, part number 205092, fits into the piston grooves of the engine in the Terex RT230 rough-terrain crane. This component maintains the seal between the piston and the cylinder wall to ensure proper combustion chamber pressure. It also assists in heat transfer from the piston to the cylinder block and regulates the lubrication film on the cylinder wall to prevent excessive oil consumption.

This component is compatible with the Terex RT230 crane. It is engineered to maintain precise contact with the cylinder wall under the thermal and mechanical loads experienced during engine operation. Proper installation of these rings is necessary to restore engine compression and manage oil distribution effectively.

Piston rings function as the primary seal in an internal combustion engine. They are categorized into compression rings, which contain the combustion gases, and oil control rings, which scrape excess lubricant from the cylinder walls. By maintaining this seal, the rings ensure that the engine operates at its rated power output and efficiency levels while preventing oil from entering the combustion chamber.