YA60001378 Fit Isuzu 4HK1 Main Controller For Hitachi Excavator ZX200 270 470

• Original main controller YA60001378 adopts strict industrial grade circuit board design for construction machinery harsh working conditions.Each circuit component is screened and tested to resist vibration, dust, moisture and high temperature on construction sites.It realizes coordinated control of engine power and hydraulic pump displacement to optimize fuel consumption and improve digging efficiency.The controller retains complete original data program, plug and play directly without extra programming after installation.Reliable signal input and output ports reduce intermittent fault issues and extend the service life of your Hitachi excavator.
• YA60001378 main controller is a genuine replacement computer board for Hitachi ZX 5G series excavator control system.It supports full machine real-time data monitoring, alarm prompt and complete fault recording function for maintenance work.Precise logic control prevents mismatched action between hydraulic system and engine during heavy load and startup operation.Manufactured according to original factory specifications, same pin definition and mounting hole position as the original unit.After replacement, the machine can restore original performance, suitable for repair and rebuild of Hitachi construction equipment.
  

Part Location Diagram