Clutch arm assembly for American Crane 9310

The clutch arm assembly, identified by part number 471540, serves as a component within the transmission system of the American Crane 9310 lattice boom crane. Its function involves the activation and deactivation of the clutch, which allows for the connection and disconnection of engine power to the drivetrain or the specific lifting and swing machinery. By transmitting operator input to the clutch mechanism, this assembly enables the controlled transfer of torque required for crane operations.

This component is engineered specifically for the American Crane 9310 model. It ensures the mechanical linkage between the control system and the clutch remains responsive during the handling of heavy loads. Proper function of this assembly is necessary for the operator to maintain control over the crane's movement and lifting cycles.

In heavy machinery, a clutch arm acts as the mechanical lever that moves the clutch release bearing or pressure plate. This action interrupts the flow of power from the engine, allowing the operator to shift gears or stop the rotation of specific winches and drums without shutting down the engine.