鼎鸿锐源工程机械有限公司
DING HONG RUI YUAN GONG CHENG JIXIE

At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are your trusted source for a complete range of high-quality XCMG construction machinery parts and whole machines. With years of experience and a commitment to excellence, we provide genuine and reliable components to keep your equipment operating at its best. Our extensive inventory includes parts for loaders, excavators, mining machinery, graders, cranes, road rollers, pavers, special vehicles, and bulldozers. Today, we're focusing on essential components for your XCMG excavators, ensuring you have the information you need to maintain and optimize your machinery.
We offer a wide selection of critical parts for XCMG excavators. Below is a detailed list of some of our featured products, highlighting their uses and applicability:
Left Front Sealing Plate (310405308): This front left sealing plate is crucial for protecting internal components from dust, debris, and moisture. It is typically used in various XCMG excavator models, such as the XE series, ensuring the longevity of critical systems in demanding construction environments. Application scenarios include general earthmoving, excavation, and site preparation.
Sound-absorbing Sponge (310405312): This sound-absorbing sponge is designed to reduce noise levels within the excavator cabin, enhancing operator comfort and reducing fatigue. It is commonly found in the engine compartment and cabin areas of XCMG excavators like the XE215 and XE235, improving the working environment on busy construction sites.
Sound-absorbing Sponge (310405313): Similar to the previous item, this sound-absorbing sponge provides noise dampening in different areas of the XCMG excavator, contributing to a quieter and more comfortable operator experience in models like the XE370 and XE400 during prolonged operation.
Crossbeam (310405314): This crossbeam provides structural support and reinforcement to the excavator's upper structure. It is a vital component in models like the XE260 and XE300, ensuring stability and durability during heavy lifting and digging operations in infrastructure projects and mining applications.
Right Front Longitudinal Beam (310405319): The front right longitudinal beam forms a key part of the excavator's undercarriage, providing essential support and stability to the front right side. It is critical for the structural integrity of models like the XE335 and XE380, especially when working on uneven terrain in forestry and agricultural applications.
Right Rear Longitudinal Beam (310405321): The rear right longitudinal beam is another vital structural element of the undercarriage, supporting the rear right section of the excavator. It is essential for the stability and balance of models like the XE470 and XE500 during large-scale earthmoving and quarry operations.
Baffle Sealing Plate (310405323): This baffle sealing plate helps to contain and direct fluids or prevent the ingress of contaminants in specific areas of the excavator. It is used in various XCMG models to protect sensitive components within the hydraulic system and other critical areas.
Left Rear Longitudinal Beam (310405325): The rear left longitudinal beam provides crucial structural support to the rear left side of the excavator's undercarriage, ensuring overall stability and durability. It is a key component in models like the XE550 and XE700, vital for heavy-duty construction and mining tasks.
Crossbeam (310405327): Similar to part number 310405314, this crossbeam offers additional structural support to a different section of the excavator's upper body, contributing to its overall strength and stability in various XCMG excavator models.
Connecting Bent Plate (310405332): This connecting bent plate is used to join and secure different structural components within the excavator, providing a strong and reliable connection in models like the XE150 and XE200 during general construction and landscaping projects.
Baffle Sealing Plate (310405333): Similar to part number 310405323, this baffle sealing plate serves to seal and protect specific areas within the excavator, preventing leaks and contamination in various XCMG models.
Lower Right Connecting Beam (310405334): The lower right connecting beam plays a role in connecting and supporting the lower structural elements on the right side of the excavator, contributing to its overall stability. It is found in various XCMG excavator models.
Protective Sleeve (310405336): This protective sleeve is used to shield hoses, wires, or other components from abrasion, damage, and environmental factors in various XCMG excavator models, ensuring the longevity and reliability of these critical systems.
Cover Plate (310405337): This cover plate is used to enclose and protect specific areas or components within the excavator, preventing dust, debris, and accidental damage in various XCMG models.
Pipe Joint (310405339): This pipe joint is a crucial component in the excavator's hydraulic system, connecting hoses and pipes to allow for the flow of hydraulic fluid in various XCMG excavator models.
Counterweight (Yellow and Dark Grey) (310405344): This counterweight, with its distinctive yellow and dark grey color scheme, is essential for maintaining the excavator's stability and balance during lifting and digging operations. It is a critical component in various XCMG excavator models, ensuring safe and efficient operation.
Spacer Sleeve (310405354): This spacer sleeve is used to provide precise spacing and alignment between different components within the excavator, ensuring proper assembly and function in various XCMG models.
Compressor Shaft (310405356): The compressor shaft is a key part of the excavator's air conditioning system, driving the compressor to provide cooling for the operator cabin in various XCMG excavator models, enhancing comfort in hot working conditions.
Mounting Plate (310405367): This mounting plate provides a secure platform for attaching various components within the excavator, ensuring proper installation and stability in various XCMG models.
III Return Oil Rubber Hose (310405409): This third return oil rubber hose is a vital part of the excavator's hydraulic system, allowing hydraulic fluid to return to the tank after powering various functions in various XCMG excavator models.
XCMG excavators are renowned for their robust performance and versatility across a wide range of applications. From urban construction sites and infrastructure projects to mining operations and agricultural tasks, these machines are built to handle demanding jobs. For instance, the XE215 model is a popular choice for general construction due to its balanced power and fuel efficiency, often seen in housing developments and road works. Larger models like the XE470 are deployed in mining and quarry environments for heavy material extraction. Our high-quality parts ensure that these machines maintain their optimal performance in every scenario.
Regularly inspect your excavator's hydraulic hoses for any signs of wear, leaks, or damage. Prompt replacement of damaged hoses can prevent costly downtime and ensure the efficient operation of your machine.
Question: How often should I change the hydraulic fluid in my XCMG excavator?
Answer: The recommended hydraulic fluid change interval varies depending on the excavator model and operating conditions. However, as a general guideline, it's advisable to change the hydraulic fluid every 2,000 to 4,000 hours of operation or as specified in your excavator's maintenance manual.
Slow Hydraulic Response: Check the hydraulic fluid level and filter condition. Low fluid or a clogged filter can significantly impact hydraulic performance.
Engine Overheating: Ensure the radiator is clean and free of debris. Check the coolant level and the functionality of the cooling fan.
Excessive Smoke from Exhaust: This could indicate various issues, including problems with fuel injection or air intake. Consult your service manual or a qualified technician for diagnosis and repair.
XCMG XE215 Bucket Cylinder: This hydraulic cylinder is responsible for controlling the movement of the excavator's bucket.
XCMG XE370 Swing Motor: The swing motor powers the rotation of the excavator's upper structure.
XCMG XE150 Travel Motor: This motor drives the tracks, allowing the excavator to move.
XCMG XE260 Main Control Valve: The main control valve regulates the flow of hydraulic fluid to various actuators.
XCMG XE300 Hydraulic Pump: The hydraulic pump generates the pressure needed to power the excavator's hydraulic system.
XCMG XE400 Pilot Valve: Pilot valves control the operation of the main control valve.
XCMG XE500 Radiator Core: The radiator core is responsible for cooling the engine coolant.
XCMG XE550 Air Filter Element: This component filters the air entering the engine, preventing dust and debris from causing damage.
XCMG XE700 Fuel Injector: Fuel injectors deliver fuel into the engine cylinders.
XCMG XE235 Track Roller: Track rollers support the excavator's tracks and allow for smooth movement.
At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are dedicated to providing you with top-quality XCMG parts and exceptional service. Contact us today via Mobile/WeChat/Whatsapp: +86 15052009878 or Email: 798752756@qq.com for all your XCMG machinery needs.
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