Boost Your XCMG Excavator Performance with Genuine Parts: 312602838, 312602839, 312602840 & More!

Looking for reliable and high-quality spare parts for your XCMG excavator? Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd. (徐州鼎鸿锐源工程机械有限公司) is your trusted partner for a comprehensive range of genuine XCMG excavator components. We specialize in providing everything you need to keep your machinery running smoothly and efficiently. Explore our extensive inventory, including the following essential parts:

• Short Bucket Link: 312602838 - A crucial component in the excavator's digging arm, connecting the bucket to the boom and enabling efficient material handling. Typically found in various XCMG excavator models, this part is essential for construction sites, mining operations, and earthmoving projects.

• Upper Sealing Plate: 312602839 - Provides a tight seal in specific areas of the excavator, preventing leakage and ensuring optimal performance of related systems. Applicable to various XCMG excavator models, this part contributes to the overall reliability and longevity of the machine, often used in infrastructure development and landscaping.

• Bearing Seat: 312602840 - Supports and houses bearings, allowing for smooth and controlled movement of rotating parts within the excavator. Used in numerous XCMG excavator models, bearing seats are vital in applications like road construction, demolition, and agricultural projects. We offer two types: 312602840 and 312602863.

• Sealing Sponge I: 312602844 - A sealing element used to prevent dust, water, and other contaminants from entering sensitive areas of the excavator. Found in various XCMG excavator models, this helps maintain the integrity of the machine in dusty and harsh environments like quarries and forestry.

• Sealing Sponge II: 312602845 - Similar to Sealing Sponge I, this sealing element provides an additional layer of protection against environmental factors in different sections of XCMG excavators, ensuring consistent performance in demanding conditions such as pipeline construction and urban development.

• Sealing Sponge III: 312602846 - Another type of sealing sponge designed for specific sealing applications within XCMG excavators, contributing to the machine's overall durability and reliability in diverse applications including port operations and waste management.

• Sealing Sponge IV: 312602847 - This sealing sponge serves a unique sealing purpose in particular XCMG excavator models, ensuring optimal functionality even in challenging environments like cold weather construction and water conservancy projects.

• II Left Rear Ear Plate Assembly: 312602848 - A structural component located at the rear of the excavator, providing support and connection points for other parts. Applicable to specific XCMG excavator models, this assembly is crucial for the stability and robustness of the machine during heavy-duty operations like large-scale excavation and mining.

• II Right Rear Ear Plate Assembly: 312602849 - Mirroring the left side, this structural component on the right rear of the excavator provides essential support and connection points in the same XCMG excavator models, ensuring balanced performance in demanding tasks.

• Mounting Base: 312602851 - Provides a secure platform for mounting various components within the XCMG excavator. Used across different XCMG excavator models, this part is fundamental for the proper installation and functioning of attached systems in applications like foundation work and trenching.

• Support Assembly: 312602853 - Offers structural support to specific parts or systems within the XCMG excavator, ensuring stability and preventing damage during operation. Found in various XCMG excavator models, this assembly is vital for maintaining the machine's integrity in challenging terrains and demanding tasks such as forestry work and agricultural land clearing.

• Lifting Capacity Chart: 312602864 - Provides crucial information about the excavator's safe lifting limits under different operating conditions. Essential for all XCMG excavator models equipped with lifting capabilities, this chart ensures safe and efficient operation in applications like material handling and construction lifting.

• Counterweight: 312602895 - Provides balance and stability to the excavator, especially during digging and lifting operations. Used in a wide range of XCMG excavator models, the counterweight is critical for safe and efficient performance in diverse applications.

• Adjusting Shim: 312602903, 312602904, 312602905, 312602906, 312602907, 312602908 - Thin plates used to make precise adjustments between parts, ensuring proper alignment and function within the XCMG excavator. Applicable to various XCMG excavator models, these shims are essential for maintaining optimal performance and preventing premature wear in various construction and industrial applications.

Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd. is a leading provider of XCMG construction machinery parts and whole machines. Beyond excavator parts, we offer a comprehensive selection for other XCMG equipment, including:

• Loader Parts: Including buckets, tires, transmission shafts, braking systems, and more, suitable for XCMG loaders used in material handling, mining, and agriculture.

• Mining Machinery Parts: Durable and wear-resistant components designed for the harsh mining environment, such as right vertical column supports and shift rockers, used in XCMG mining excavators and other mining equipment.

• Grader Parts: Covering blades, sprocket shafts, brake drums, and torque converters, essential for XCMG graders used in road construction and land leveling.

• Crane Parts: Including hooks, wire ropes, and hydraulic systems, vital for XCMG cranes used in lifting and construction projects.

• Roller and Paver Parts: Such as vibratory rollers and screeds, for XCMG rollers and pavers used in road construction and asphalt paving.

• Special Vehicle and Bulldozer Parts: Including bulldozer blades and track shoes, for XCMG bulldozers and other special vehicles used in earthmoving and site preparation.

We also offer the sale of new XCMG loaders, excavators, graders, and other heavy machinery. Whether you need a single spare part or an entire fleet of new equipment, Xuzhou Dinghong Ruiyuan is here to serve you.

Frequently Asked Questions, Troubleshooting & Maintenance Tips:

1. Q: How do I know which bearing seat is right for my XCMG excavator?

   A: The best way to ensure you get the correct bearing seat is to check your excavator's parts manual or locate the part number directly on the old bearing seat. You can also contact our knowledgeable sales team with your excavator model and the location of the bearing seat, and we will assist you in finding the right component.

2. Q: My excavator's bucket is not moving smoothly. Could the short bucket link be the problem?

   A: A worn or damaged short bucket link can indeed cause jerky or restricted bucket movement. Inspect the link for any signs of wear, bending, or damage. Lubrication issues at the connection points can also contribute to this problem. Regular greasing of the bucket link and its pins is crucial for smooth operation. If the link is damaged, replacing it with a genuine XCMG part like 312602838 is recommended.

3. Q: What are some general maintenance tips to prolong the life of my XCMG excavator's sealing sponges?

   A: Regularly inspect the sealing sponges for any tears, cracks, or deformation. Clean the areas around the seals to prevent the buildup of debris that can damage them. Avoid using harsh chemicals when cleaning near the seals. Replacing worn or damaged sealing sponges like 312602839, 312602840, 312602844, 312602845, 312602846, and 312602847 with genuine XCMG parts when necessary will help maintain the integrity of your excavator's systems.

XCMG Excavator Part Glossary:

1. XCMG XE215 Windshield Wiper Motor: Located in the operator's cabin, responsible for cleaning the windshield.

2. XCMG XE370CA Hydraulic Main Pump: Situated in the hydraulic system compartment, it generates the hydraulic power for all excavator functions.

3. XCMG XE150D Swing Motor: Installed in the upper structure, it powers the rotation of the excavator's upper body.

4. XCMG XE470D Travel Motor: Located in the undercarriage, it drives the movement of the tracks for locomotion.

5. XCMG XE265C Pilot Valve: Found in the hydraulic control system, it regulates the flow of hydraulic oil to the main control valves.

6. XCMG XE500HB Radiator Core: Part of the cooling system, typically located at the front or side of the engine compartment, dissipates heat from the engine coolant.

7. XCMG XE335DK Fuel Injector: Located on the engine, it sprays fuel into the combustion chamber.

8. XCMG XE200M Air Filter Element: Housed in the air filter assembly near the engine, it cleans the air entering the engine.

9. XCMG XE700D Track Roller: Part of the undercarriage, located along the tracks, it supports the weight of the excavator and facilitates movement.

10. XCMG XE180W Slewing Bearing: A large bearing connecting the upper and lower structures, allowing the upper body to rotate smoothly.

For all your XCMG excavator part needs, including the Short Bucket Link 312602838, Upper Sealing Plate 312602839, Bearing Seat 312602840, and many more, contact us today!

Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd.
 Your trusted source for genuine XCMG parts and whole machines.
 Mobile/WeChat/Whatsapp: +86 15052009878
 Email: 798752756@qq.com
 Website: https://www.dinghongruiyuan.com