XCMG Excavator Engine Fault Codes - Your Troubleshooting Guide - June 14, 2025
Understanding XCMG Excavator Fault Codes
When operating XCMG excavators, encountering fault codes can be a common occurrence. Understanding these codes is crucial for efficient troubleshooting and minimizing downtime. This guide provides a comprehensive list of XCMG excavator engine fault codes to help you identify and resolve potential issues.
XCMG Excavator Engine Fault Code Table
Below is a detailed table outlining the common XCMG excavator engine fault codes, categorized for easy reference. Growshine International can assist you with sourcing the necessary engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts to address these faults.
| Category | Fault Code | Description (Chinese) | Description (English) |
|---|---|---|---|
| Hydraulic | A101 | 液压油温高报警 | Hydraulic oil temperature high alarm |
| A102 | 液压油进油堵塞报警 | Hydraulic oil inlet blockage alarm | |
| A103 | 液压油出油堵塞报警 | Hydraulic oil outlet blockage alarm | |
| A104 | 先导油滤堵塞报警 | Pilot oil filter blockage alarm | |
| A105 | 制动压力异常报警 | Brake pressure abnormal alarm | |
| A106 | 制动油滤堵塞报警 | Brake oil filter blockage alarm | |
| A107 | 变速箱压力低报警 | Transmission pressure low alarm | |
| Engine | A301 | 发动机水温高报警 | Engine water temperature high alarm |
| A302 | 燃油油位低报警 | Fuel oil level low alarm | |
| A303 | 燃油油滤堵塞报警 | Fuel oil filter blockage alarm |
Detailed Troubleshooting for XCMG Excavator Engine Faults
This section provides detailed steps to troubleshoot the XCMG excavator engine fault codes listed above. Remember to consult your XCMG excavator manual for specific instructions and safety precautions.
Hydraulic System Fault Codes:
A101 液压油温高报警 (Hydraulic oil temperature high alarm): Check if the hydraulic oil cooling system is working correctly. Inspect for any oil leaks. Consider replacing the hydraulic oil cooler if necessary. Growshine International offers high-quality hydraulic components.
A102 液压油进油堵塞报警 (Hydraulic oil inlet blockage alarm): Examine the hydraulic oil inlet for any obstructions. Clean or replace the hydraulic oil filter. Ensure you use the correct hydraulic filter element for your XCMG excavator. Part numbers like 252101049 are crucial for ordering.
A103 液压油出油堵塞报警 (Hydraulic oil outlet blockage alarm): Check the hydraulic oil outlet for blockages. Cleaning or replacing the hydraulic oil filter is also recommended here. Growshine International can supply various excavator filters.
A104 先导油滤堵塞报警 (Pilot oil filter blockage alarm): Inspect the pilot oil filter for any clogs. Clean or replace it as needed. Regular maintenance of the pilot filter is essential for the smooth operation of your XCMG excavator. Look for part numbers such as 11110284.
A105 制动压力异常报警 (Brake pressure abnormal alarm): Check the brake system pressure to ensure it is within the normal range. Inspect for any brake fluid leaks. Faulty brake pressure sensors might also cause this. Contact Growshine International for brake system parts.
A106 制动油滤堵塞报警 (Brake oil filter blockage alarm): Examine the brake oil filter for blockages. Clean or replace the brake oil filter to maintain proper brake system function. We offer a wide selection of filters for heavy machinery.
A107 变速箱压力低报警 (Transmission pressure low alarm): Check the transmission pressure levels. Inspect for any transmission fluid leaks. A low pressure could indicate issues with the transmission pump or transmission filters. Find genuine transmission parts at Growshine International.
Engine System Fault Codes:
A301 发动机水温高报警 (Engine water temperature high alarm): Verify that the engine cooling system is functioning correctly. Check for any coolant leaks and ensure the radiator and water pump are operating efficiently. Thermostat issues can also lead to overheating. For reliable engine cooling parts, rely on Growshine International.
A302 燃油油位低报警 (Fuel oil level low alarm): Check the fuel oil level in the tank and add sufficient fuel. A faulty fuel level sensor can also trigger this alarm. Growshine International supplies various fuel system components.
A303 燃油油滤堵塞报警 (Fuel oil filter blockage alarm): Inspect the fuel oil filter for blockages. Replace the fuel filter to ensure a clean fuel supply to the engine. Using high-quality fuel filters, such as those available from Growshine International, is crucial for engine health. Look for part numbers like 1529790.
Growshine International: Your Partner for Quality Machinery Parts
Growshine International (英文为：Growshine International) is a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing high-quality parts to meet the diverse needs of our global clientele. Our extensive inventory includes parts for various brands and models, ensuring that you can find the right components to keep your equipment running smoothly. We offer a comprehensive range of products, including engine assemblies, hydraulic pumps, filters of all types, cooling system components, brake system parts, and much more.
Our main business involves the import and export of critical components for the following sectors:
Construction Machinery: We supply parts for excavators, loaders, bulldozers, cranes, and other heavy construction equipment.
Heavy Trucks: Our inventory includes parts for trucks used in transportation, mining, and other heavy-duty applications.
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工程机械，重卡，农机，汽车配件名词解释 (Terminology Explanations in Chinese, English, and Russian)
Understanding the terminology related to machinery parts can be helpful for accurate identification and ordering. Here are some common terms with explanations in Chinese, English, and Russian:
风扇泵 (Fēngshàn bèng) - Fan Pump - Насос вентилятора: 安装在发动机上，用于驱动冷却风扇。例如：临工 LG936L 风扇泵。 (Installed on the engine, used to drive the cooling fan. For example: Liugong LG936L Fan Pump. Устанавливается на двигателе, используется для привода вентилятора охлаждения. Например: Liugong LG936L Насос вентилятора.)
空气滤芯 (Kōngqì lǜxīn) - Air Filter Element - Воздушный фильтрующий элемент: 安装在发动机的进气系统中，用于过滤进入发动机的空气。例如：潍柴 WP13 空气滤芯。 (Installed in the engine's intake system to filter the air entering the engine. For example: Weichai WP13 Air Filter Element. Устанавливается во впускной системе двигателя для фильтрации воздуха, поступающего в двигатель. Например: Weichai WP13 Воздушный фильтрующий элемент.)
水温传感器 (Shuǐwēn chuángǎnqì) - Water Temperature Sensor - Датчик температуры воды: 安装在发动机的冷却系统中，用于检测发动机的冷却水温度。例如：卡特彼勒 320D 水温传感器。 (Installed in the engine's cooling system to detect the engine's coolant temperature. For example: Caterpillar 320D Water Temperature Sensor. Устанавливается в системе охлаждения двигателя для контроля температуры охлаждающей жидкости двигателя. Например: Caterpillar 320D Датчик температуры воды.)
燃油滤清器 (Ránliú lǜqīngqì) - Fuel Filter - Топливный фильтр: 安装在发动机的燃油系统中，用于过滤燃油中的杂质。例如：东风康明斯 ISDe 燃油滤清器。 (Installed in the engine's fuel system to filter impurities in the fuel. For example: Dongfeng Cummins ISDe Fuel Filter. Устанавливается в топливной системе двигателя для фильтрации примесей в топливе. Например: Dongfeng Cummins ISDe Топливный фильтр.)
机油泵 (Jīyóu bèng) - Oil Pump - Масляный насос: 安装在发动机的润滑系统中，用于循环发动机内的机油。例如：玉柴 YC6L 机油泵。 (Installed in the engine's lubrication system to circulate oil within the engine. For example: Yuchai YC6L Oil Pump. Устанавливается в системе смазки двигателя для циркуляции масла внутри двигателя. Например: Yuchai YC6L Масляный насос.)
液压油缸 (Yèyā yóugāng) - Hydraulic Cylinder - Гидравлический цилиндр: 安装在挖掘机等工程机械的液压系统中，用于提供动力。例如：三一 SY215C 液压油缸。 (Installed in the hydraulic system of construction machinery such as excavators to provide power. For example: Sany SY215C Hydraulic Cylinder. Устанавливается в гидравлической системе строительной техники, такой как экскаваторы, для обеспечения мощности. Например: Sany SY215C Гидравлический цилиндр.)
变速箱总成 (Biànsùxiāng zǒngchéng) - Transmission Assembly - Сборка коробки передач: 安装在重型卡车等车辆上，用于改变发动机的输出速度和扭矩。例如：中国重汽 HOWO 变速箱总成。 (Installed on vehicles such as heavy trucks to change the output speed and torque of the engine. For example: Sinotruk HOWO Transmission Assembly. Устанавливается на транспортных средствах, таких как тяжелые грузовики, для изменения выходной скорости и крутящего момента двигателя. Например: Sinotruk HOWO Сборка коробки передач.)
喷油器 (Pēnyóuqì) - Injector - Форсунка: 安装在发动机的燃烧室附近，用于将燃油喷入气缸。例如：博世 喷油器。 (Installed near the combustion chamber of the engine to inject fuel into the cylinder. For example: Bosch Injector. Устанавливается рядом с камерой сгорания двигателя для впрыска топлива в цилиндр. Например: Bosch Форсунка.)
轮胎 (Lúntāi) - Tire - Шина: 安装在各种车辆和机械上，用于支撑车身和行驶。例如：米其林 轮胎。 (Installed on various vehicles and machinery to support the body and travel. For example: Michelin Tire. Устанавливается на различных транспортных средствах и механизмах для поддержки кузова и передвижения. Например: Michelin Шина.)
刹车片 (Shāchē piàn) - Brake Pad - Тормозная колодка: 安装在车辆的制动系统中，用于产生摩擦力以减速或停止车辆。例如：法士特 刹车片。 (Installed in the braking system of vehicles to generate friction to slow down or stop the vehicle. For example: Fast Brake Pad. Устанавливается в тормозной системе транспортных средств для создания трения с целью замедления или остановки транспортного средства. Например: Fast Тормозная колодка.)
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Growshine International is dedicated to providing our customers with not only top-quality machinery parts but also valuable resources for maintaining and repairing their equipment. We understand the importance of minimizing downtime and maximizing productivity, and our team is always ready to assist you with your parts needs. Whether you are looking for specific part numbers like 3171490 or need assistance in identifying the right components for your XCMG excavator or any other machinery, Growshine International is your trusted partner.
