Hand throttle assembly for Link-Belt LS-98

The hand throttle assembly 1H164 serves as a manual control mechanism that enables the operator to adjust and hold a specific engine speed. By providing direct input to the fuel supply system, this component allows for stable RPM management, which is necessary during continuous lifting operations or when powering auxiliary equipment on the machine. It operates independently of the standard foot-operated accelerator to ensure consistent performance during extended work cycles.

This component is designed for the Link-Belt LS-98 lattice boom crawler crane. It integrates into the operator station and connects to the engine fuel system to provide precise throttle modulation. Proper functionality of this assembly is essential for maintaining steady engine speeds, which supports efficient operation and helps prevent inconsistencies in power delivery during load handling tasks.

A hand throttle assembly typically consists of a control lever or knob, a linkage or cable mechanism, and the necessary mounting hardware to interface with the engine governor or fuel injection system. This type of control system allows operators to fix the engine speed at a desired setting, which is a standard requirement for heavy machinery applications that demand constant power output over long durations.