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

Is your XCMG excavator operating at its full potential? At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we understand the critical role that high-quality replacement parts play in maintaining the efficiency and longevity of your machinery. As a leading supplier of XCMG full-series engineering machinery parts and complete machines, we are dedicated to providing you with the exact components you need to keep your operations running smoothly. Our extensive inventory covers a wide range of XCMG equipment, including loaders, excavators, mining machinery, graders, cranes, road rollers, pavers, special vehicles, and bulldozers. Explore our selection of essential excavator parts designed for durability and optimal performance.
We are proud to offer a comprehensive range of replacement parts for your XCMG excavators. Below is a detailed list of some of our key components:
Upper Left Connecting Beam (Part Number: 310405655) - This upper left connecting beam provides structural support and connection for various components in the excavator's upper structure. It's crucial for maintaining the integrity and stability of the machine's cabin and related systems.
Lower Left Connecting Beam (Part Number: 310405656) - The lower left connecting beam serves a similar purpose to its upper counterpart, providing essential structural linkage in the lower section of the excavator's main body.
Front Lamp Cover (Part Number: 310405657) - The front lamp cover protects the excavator's headlights from damage caused by debris, impacts, and harsh environmental conditions, ensuring optimal visibility during operation.
Rear Hood Assembly (Part Number: 310405660) - The rear hood assembly provides protective covering for the engine and other vital components located at the rear of the excavator. It also often incorporates access panels for maintenance.
Sponge (Part Number: 310405676) - This sponge likely serves as a cushioning or sealing element in various parts of the excavator, potentially reducing vibration or preventing dust and moisture ingress.
Sponge (Part Number: 310405677) - Another sponge component, possibly used in a different location or for a different purpose within the excavator, such as sound dampening or filtration.
Hinge Assembly (Part Number: 310405680) - The hinge assembly allows for the pivoting movement of various access doors, covers, or other movable parts on the excavator, facilitating maintenance and inspections.
Mounting Base (Part Number: 310405684) - This mounting base provides a secure platform for attaching various components to the excavator's structure, ensuring stability and proper alignment.
Wind Hook Assembly (Part Number: 310405686) - The wind hook assembly is likely used to secure engine hoods or other large covers in an open position, preventing accidental closure during maintenance or inspection.
Kingpin (Zinc Plated) (Part Number: 310405689) - This zinc-plated kingpin is a crucial pivot point in various mechanical linkages of the excavator, providing durable and corrosion-resistant articulation.
Bent Plate (Zinc Plated) (Part Number: 310405690) - The zinc-plated bent plate is a fabricated component with a specific angle or curve, likely used as a bracket, support, or connecting element in the excavator's structure.
Plate (Part Number: 310405691) - This generic term, plate, could refer to various flat structural or reinforcing elements used throughout the excavator's construction.
Water Filler Cap (Part Number: 310405692) - The water filler cap seals the opening of the excavator's cooling system, preventing leaks and contamination while allowing for coolant replenishment.
Lock Catch (Part Number: 310405693) - The lock catch or latch is a mechanism used to secure doors, panels, or other movable parts in a closed position, ensuring safety and preventing unwanted movement.
Anti-Collision Ball Bracket (Part Number: 310405697) - The anti-collision ball bracket likely holds a protective ball or bumper that prevents damage to the excavator or surrounding objects during operation, especially in tight spaces.
Screw Plug (Part Number: 310405699) - This screw plug is used to seal threaded openings in various hydraulic or mechanical systems of the excavator, preventing leaks of fluids or ingress of contaminants.
Sponge (Part Number: 310405704) - Another instance of a sponge, potentially used for sealing, cushioning, or sound insulation in a specific area of the excavator.
Mounting Bolt (Dacromet) (Part Number: 310405705) - These dacromet-coated mounting bolts are specifically designed for secure fastening of components while providing excellent corrosion resistance, crucial for the demanding environment of excavator operation.
Reflector Mark (Part Number: 310405710) - This reflector mark is a safety feature that enhances the visibility of the excavator, especially in low-light conditions, alerting other personnel and vehicles to its presence.
Reflector Mark (Part Number: 310405711) - Another reflector mark, likely positioned on a different part of the excavator to maximize visibility from various angles.
These high-quality replacement parts are designed for a wide range of XCMG excavator models. XCMG excavators are renowned for their robust performance and versatility across various applications, including:
Construction Sites: For digging foundations, trenches, and handling materials in building and infrastructure projects.
Road Construction: Used for excavating and preparing roadbeds, drainage ditches, and other related tasks.
Mining and Quarrying: Employed for extracting minerals, ores, and other materials from the earth.
Demolition: Equipped with specialized attachments, excavators are used for safely and efficiently demolishing structures.
Landscaping: Utilized for tasks such as digging ponds, shaping terrain, and planting trees.
Agriculture: Used for irrigation ditch construction, land clearing, and other farm-related activities.
For instance, the connecting beams are essential for the structural integrity of models like the XCMG XE215C used in general construction and earthmoving. The front lamp cover and rear hood assembly are crucial for the safe operation of various models, ensuring visibility and protecting vital engine components in machines like the XCMG XE370CA, often deployed in more demanding mining environments. Smaller components like sponges and mounting bolts, while seemingly minor, contribute significantly to the overall performance and durability of all XCMG excavator models, from compact units like the XCMG XE75D used in urban construction to larger models used in infrastructure projects.
Regularly inspect and clean your excavator's cooling system. Ensure the radiator is free of debris and the coolant level is adequate. A well-maintained cooling system prevents overheating, which can lead to significant engine damage and costly repairs.
Q: How often should I replace the hydraulic filters on my XCMG excavator?
A: It is generally recommended to replace hydraulic filters every 500 to 1000 hours of operation, or as specified in your excavator's maintenance manual. Regular filter changes are crucial for maintaining the cleanliness and efficiency of your hydraulic system.
Issue: Reduced digging power.
Troubleshooting: Check the hydraulic fluid level and pressure. Inspect hydraulic hoses and connections for leaks. Examine the condition of the bucket teeth for wear or damage.
Repair Advice: Top up hydraulic fluid if low. Repair any leaks in the hydraulic system. Replace worn or damaged bucket teeth.
Issue: Engine overheating.
Troubleshooting: Check the coolant level and condition. Inspect the radiator for blockages. Ensure the cooling fan is functioning correctly.
Repair Advice: Add coolant if necessary. Clean the radiator fins. Repair or replace a faulty cooling fan.
Issue: Slow or erratic movement of the boom or arm.
Troubleshooting: Check the hydraulic control levers and linkages for damage or binding. Inspect the hydraulic cylinders for leaks or damage to the piston rod.
Repair Advice: Repair or replace damaged control levers or linkages. Repair or replace leaking or damaged hydraulic cylinders.
Bucket Teeth: These are the replaceable teeth attached to the edge of the excavator's bucket, used for breaking and digging into the ground. Example: XCMG XE215C Bucket Teeth.
Hydraulic Pump: The core component of the hydraulic system, responsible for generating the high-pressure oil needed to power the excavator's movements. Example: XCMG XE370CA Hydraulic Pump.
Hydraulic Cylinder: Linear actuators that use hydraulic fluid to generate force and movement for the boom, arm, and bucket. Example: XCMG XE150W Hydraulic Cylinder.
Swing Bearing: A large bearing that allows the excavator's upper structure to rotate 360 degrees relative to the undercarriage. Example: XCMG XE235SR Swing Bearing.
Track Shoe: The individual metal plates that make up the excavator's tracks, providing traction and mobility. Example: XCMG XE490DK Track Shoe.
Idler Wheel: A wheel located at the front of the undercarriage that helps to guide and tension the tracks. Example: XCMG XE265C Idler Wheel.
Track Roller: Small wheels located along the undercarriage that support the weight of the excavator and allow the tracks to move smoothly. Example: XCMG XE335LL Track Roller.
Operator Seat: The seat in the excavator's cabin where the operator sits to control the machine. Example: XCMG XE200D Operator Seat.
Radiator: A heat exchanger that cools the engine's coolant, preventing overheating. Example: XCMG XE220D Radiator.
Air Filter: A filter that removes dust and other contaminants from the air entering the engine, protecting it from damage. Example: XCMG XE210i Air Filter.
At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are committed to providing you with genuine XCMG excavator parts and exceptional customer service. Whether you need replacement parts for routine maintenance or critical repairs, our knowledgeable team is here to assist you. We also offer a comprehensive range of XCMG loaders, graders, and other heavy machinery to meet your diverse project needs. Contact us today via Mobile/WeChat/Whatsapp: +86 15052009878 or Email: 798752756@qq.com to learn more about our products and services.
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