Caterpillar 320/320GC/323 Fault Code Parameters

This blog mainly describes the alarm code information of Carter's latest model 320/320GC/323. Since the previous 320D document has already explained the composition of the fault code, I will not repeat it now. Friends who are interested or do not understand can refer to the document I sent earlier.

The 320/320GC/323 machine has two ECMs, both of which have different fault codes. The codes are listed below:

299:41-3 8V DC power supply voltage is higher than normal

299:41-4 8V DC power supply voltage is lower than normal

299:96-3 Fuel level sensor voltage is higher than normal

299:96-4 Fuel level sensor voltage is lower than normal

299:247-9 SAE J1939 data link abnormal update speed

299:247-14 SAE J1939 special manual

299:262-3 5V DC sensor power supply voltage is higher than normal

299:262-4 5V DC sensor power supply voltage is lower than normal

299:376-3

Excavator Throttle Motor AC2000 Maintenance Method

 

 

 

 

1.Throttle Motor Failure Phenomenon

Test the resistance change of the throttle motor at different positions and use 24V to start the motor. However, when the motor is started with the same direction of driving voltage, the motor throttle flexible shaft extends to a certain length and then automatically retracts.

It is suspected that the hoist limit clip inside the motor is broken (similar to the bolt stripping), causing the flexible shaft to move in the opposite direction. In order to study the root cause of this motor failure, the motor was disassembled.

2. Disassembly of the outer casing To disassemble the outer casing, you only need to remove the six bolts on the outer ring.

Hitachi EX60 Product Parts Manual

 

 

Introduction

Welcome to the Hitachi EX60 Product Parts Manual, provided by Yearnparts.com. This manual serves as a comprehensive guide for identifying and understanding the various components of the Hitachi EX60 Excavator. Whether you're a mechanic, equipment operator, or procurement professional, this manual will assist you in sourcing genuine Hitachi parts and maintaining the optimal performance of your excavator.

Key Components and Assemblies

1. Engine Components:

   • Engine Assembly: Includes the cylinder block, cylinder head,

Water tank radiators play a crucial role in maintaining optimal engine temperatures, ensuring efficient performance and preventing overheating. These essential components are designed to dissipate heat generated by the engine, keeping it within a safe operating range. In this article, we will explore the functionality, benefits, and importance of water tank radiators in the automotive industry.

Los radiadores del tanque de agua desempeñan un papel crucial en el mantenimiento de temperaturas óptimas del motor, garantizando un rendimiento eficiente y evitando el sobrecalentamiento. Estos componentes esenciales están diseñados para disipar el calor generado por el motor, manteniéndolo dentro de un rango de funcionamiento seguro. En este artículo, exploraremos la funcionalidad, los beneficios y la importancia de los radiadores con tanque de agua en la industria automotriz.

Es difícil encontrar la bomba hidráulica principal de repuesto CORRECTA y devolver este producto debido a su alto precio y gran peso. Entonces, ¿cómo puede asegurarse de encontrar la bomba adecuada la primera vez?

 

Es común encontrar el número de pieza en un libro de piezas y luego comprar la bomba hidráulica original para asegurarse de que está buscando la correcta. Sin embargo, este método te costará mucho, ya que la pieza original es más cara de lo que pensabas.

Por eso, a continuación se ofrecen algunos consejos y ejemplos que le ayudarán a encontrar la bomba hidráulica adecuada a un coste menor.