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

Keeping your XCMG excavator operating at peak efficiency requires the right parts. At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we understand this need and offer a comprehensive range of genuine XCMG excavator components to ensure optimal performance and longevity. As a leading supplier of XCMG construction machinery parts and whole machines, we are committed to providing quality products and exceptional service.
We stock a wide variety of essential parts for your XCMG excavator, including:
Adjusting Shim 310400026: These shims are crucial for precise adjustments in various mechanical assemblies, ensuring proper alignment and preventing premature wear. They are commonly used in the excavator's undercarriage and hydraulic systems.
Shaped Sleeve 310400028: This shaped sleeve likely acts as a protective covering or a guide for other components, often found in articulating joints or hydraulic cylinders of XCMG excavators.
Pin 310400029: A vital component for pivot points in the excavator's boom, arm, and bucket linkages. These pins allow for rotational movement and bear significant loads.
Bushing 310400030: These bushings are inserted into pivot points to reduce friction and wear between moving parts, extending the lifespan of critical joints in XCMG excavators.
Spacer 310400034: These spacers are used to maintain correct distances between components, preventing interference and ensuring proper functionality in various excavator mechanisms.
Spacer 310400035: Similar to the previous Spacer, this spacer serves to maintain specific clearances and proper assembly in different parts of the XCMG excavator.
Adjusting Shim 310400040: Another type of shim used for fine-tuning adjustments, likely in a different area of the excavator compared to 310400026, ensuring precise operation.
Washer (Galvanized) 310400041: These galvanized washers provide a load-bearing surface and prevent loosening of fasteners, with the galvanization offering corrosion resistance, suitable for various XCMG excavator applications.
Pin 310400042: Another crucial pin for a pivot point, potentially in a different part of the excavator's linkage system than 310400029, facilitating essential movements.
Bushing 310400048: Similar to 310400030, this bushing reduces friction and wear in a specific pivot joint of the XCMG excavator, contributing to smooth operation.
Link Rod (Dark Grey) 310400050: This deep grey connecting rod is a critical part of the excavator's linkage system, transmitting force and motion between different components, such as the hydraulic cylinders and the bucket.
Bushing 310400052: Another bushing designed to minimize friction and wear in a specific moving joint within the XCMG excavator's structure or hydraulic system.
Pin 310400060: This pin serves as a pivot point in another part of the XCMG excavator, allowing for necessary articulation and movement in the machine's operations.
Plate (Galvanized) 310400068: These galvanized plates provide support and distribute load, often used in areas where components are bolted together, with the galvanization offering corrosion protection.
Track Shoe (Dark Grey) 310400072: This deep grey track shoe is a crucial part of the excavator's undercarriage, providing traction and enabling movement over various terrains. It is essential for the excavator's mobility and stability.
Swing Platform (Yellow) 310400095: The yellow swing platform is the upper structure of the excavator that houses the cab, engine, and hydraulic components, allowing the operator to rotate the boom and bucket 360 degrees for efficient operation.
Joint Block 310400218: This joint block is likely part of the hydraulic system, connecting multiple hydraulic lines and distributing hydraulic fluid to different actuators in the XCMG excavator.
Rubber Pad 310400225: These rubber pads are used for vibration dampening and noise reduction in various parts of the excavator, contributing to operator comfort and reducing wear on components.
Rear Hinge 310400238: The rear hinge is a pivotal connection point at the back of the excavator, likely involved in the movement or access to rear components like the engine compartment.
Rear Hood (Yellow) 310400239: The yellow rear engine hood provides protective covering and access to the engine and other components located at the rear of the XCMG excavator.
These genuine XCMG parts are designed for a wide range of XCMG excavator models, including but not limited to the popular XE series (e.g., XE60, XE75, XE150, XE215, XE370) and other series known for their reliability and performance in various applications such as:
Construction Sites: Excavation, trenching, and site preparation for buildings, roads, and infrastructure projects.
Mining and Quarrying: Digging and loading minerals, overburden removal, and general material handling in mining environments.
Demolition: Breaking down structures and clearing debris with specialized attachments.
Landscaping: Earthmoving, grading, and creating landscape features in parks, gardens, and residential areas.
Agriculture: Digging irrigation ditches, land clearing, and other farm-related tasks.
Forestry: Logging road construction, timber harvesting, and land management.
For instance, an XCMG XE215 excavator, a common model in the construction industry, relies on robust components like the Pin 310400029 and Bushing 310400030 in its boom and arm linkages to withstand the demanding forces of digging and lifting heavy materials on a typical building site. Similarly, the Track Shoe (Dark Grey) 310400072 ensures stable movement and operation on uneven terrain often encountered in mining operations where an XCMG XE370 might be deployed for large-scale excavation.
At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are your trusted source for genuine XCMG parts. We not only supply excavator components but also offer a wide range of parts for other XCMG machinery, including:
Loader Parts: Buckets, tires, drive shafts, braking systems, and more.
Mining Machinery Parts: Wear-resistant parts designed for harsh mining environments, such as right vertical column supports, shift rockers, and hydraulic excavator assemblies.
Grader Parts: Blades, sprocket shafts, brake drums, and turbine boxes.
Crane Parts: Hooks, wire ropes, and hydraulic systems.
Roller and Paver Parts: Vibrating wheels and screeds.
Special Vehicle and Bulldozer Parts: Bulldozer blades, track plates, and transmissions.
We also provide sales services for new and used XCMG loaders, excavators, graders, and other heavy equipment. Contact us today via Mobile/WeChat/Whatsapp: +86 15052009878 or email us at 798752756@qq.com to learn more about how we can support your machinery needs.
Regularly check and lubricate all pivot points: Ensure that all pins and bushings, such as the Pin and Bushing components, are properly lubricated to minimize wear and prevent seizing. This simple maintenance task can significantly extend the life of your excavator's critical moving parts.
Q: How often should I replace the hydraulic filters on my XCMG excavator?
A: It is generally recommended to replace the hydraulic filters every 500 to 1000 hours of operation, or as specified in your XCMG excavator's maintenance manual. Regular filter replacement is crucial for maintaining the cleanliness and efficiency of your hydraulic system.
Slow or Weak Hydraulic Performance: Check the hydraulic fluid level and condition. Low fluid or contaminated fluid can significantly impact performance. Also, inspect for any leaks in the hydraulic lines or cylinders.
Excessive Noise from the Undercarriage: Inspect the track shoes, rollers, and idlers for wear or damage. Loose or damaged components can cause excessive noise and affect the excavator's mobility. Ensure proper tension of the tracks.
Engine Overheating: Check the coolant level and the condition of the radiator. A clogged radiator or low coolant can lead to engine overheating. Also, inspect the fan and fan belt for proper operation.
XCMG XE215 Hydraulic Pump: The main component of the hydraulic system, responsible for generating the high-pressure oil needed to power the excavator's movements. Located in the engine compartment and connected to the engine.
XCMG XE60 Swing Motor: The motor that drives the rotation of the excavator's upper structure. Typically mounted on the undercarriage and connected to the swing gear.
XCMG XE150 Travel Motor: The hydraulic motor that powers the movement of the tracks, enabling the excavator to move forward and backward. Located within the undercarriage, one for each track.
XCMG XE370 Bucket Cylinder: The hydraulic cylinder responsible for controlling the movement and angle of the excavator's bucket. Attached to the boom and bucket linkage.
XCMG XE75 Arm Cylinder: The hydraulic cylinder that controls the movement of the excavator's arm. Connected between the boom and the bucket linkage.
XCMG XE215 Boom Cylinder: The large hydraulic cylinder that raises and lowers the excavator's boom. Typically two boom cylinders are located on either side of the boom.
XCMG XE60 Pilot Valve: A smaller valve that controls the flow of hydraulic oil to the main control valves, operated by the excavator's joysticks. Usually located near the main control valve block.
XCMG XE150 Main Control Valve: A complex valve that directs the flow of high-pressure hydraulic oil to the various cylinders and motors based on the operator's input. Located in the hydraulic system compartment.
XCMG XE370 Track Roller: Wheels located along the undercarriage that support the weight of the excavator and allow the tracks to move smoothly. Multiple track rollers are on each side.
XCMG XE75 Idler Wheel: A wheel at the front of the undercarriage that helps to guide and tension the tracks. One idler wheel on each side.
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