Компрессор нулевого положения рейки в сборе Caterpillar 1U5426

The Zero Rack Compressor Assembly is used in the fuel system to control the position of the fuel rack during shutdown and safety-related conditions. The assembly operates by applying a controlled force to move the fuel rack toward the zero-fuel position when required. This action stops fuel delivery and brings the engine to a safe halt. It works in coordination with other fuel control components to ensure accurate rack movement.Attributes:• Assists with controlled fuel system reset after shutdown.• Controls fuel rack travel to avoid partial shut-off.• Manages shutdown response during abnormal operating conditions.Applications: The Zero Rack Compressor Assembly is used within the fuel system where it interfaces with the fuel rack mechanism to control fuel shut-off during stop commands and safety-related conditions.