Stepping Throttle Motor 4360509 KP56RM2G for Hitachi X120-5 EX150LC-5 EX160LC-5

Product Overview

This Stepping Throttle Motor is engineered to provide precise engine speed control for select Hitachi excavators. It serves as a direct replacement for the factory unit, ensuring that the governor receives accurate positioning signals to maintain optimal RPM levels and fuel efficiency during operation.

Key Features & Performance

• Precise Speed Regulation: High-accuracy internal components ensure the motor responds instantly to throttle dial changes.
• Rugged Construction: Built with high-grade housing and wiring to resist the heat, moisture, and vibration typical of heavy-duty excavation work.
• Exact Fitment: Manufactured to the same dimensions and connector specifications as the original equipment for a seamless installation.
• Consistent Performance: Rigorously tested to ensure long-term reliability in demanding construction environments.

Fitment & Compatibility

• Hitachi Models: X120-5, EX150LC-5, EX160LC-5

Technical Specifications

• Part Number(s): 4360509, KP56RM2G
• Component Type: Stepping Throttle Motor
• Application: Excavator Engine Control Systems

Frequently Asked Questions

Q: Does this throttle motor require any special tools for installation? A: No special tools are typically required for mounting, though your machine may require a standard calibration sequence to sync the new motor with the throttle controller.

Q: How do I know if my throttle motor has failed? A: Common symptoms include the engine failing to respond to the throttle dial, erratic RPM fluctuations, or the engine staying at idle despite controller inputs.

Compatibility may vary by serial number. Verify fitment before purchase.