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

Looking for high-quality replacement parts for your XCMG excavator? Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd. is your trusted partner, specializing in providing a comprehensive range of genuine XCMG construction machinery parts and whole machines. With years of experience in the industry, we are committed to delivering top-notch products and excellent customer service. Our extensive inventory includes parts for loaders, excavators, mining machinery, graders, cranes, road rollers, pavers, special vehicles, and bulldozers. Explore our selection of essential XCMG excavator components below to keep your equipment running smoothly and efficiently.
We stock a wide variety of crucial parts for your XCMG excavator. Here's a detailed look at some of the components we offer:
Plate (Yellow) with part number 310304761: This yellow plate likely serves as a cover or mounting panel within the excavator's structure. It could be used in various locations depending on the specific model, such as covering hydraulic components or providing a base for other parts. For example, on an XCMG XE215 excavator, a similar plate might be used to protect the engine compartment.
Rubber Pad with part number 310304762: This rubber pad is designed to absorb vibrations and reduce noise in the excavator. It can be used in various applications, such as mounting the engine, hydraulic pumps, or operator cabin to the chassis. On an XCMG XE370CA, rubber pads are crucial for minimizing wear and tear caused by vibrations.
Sealing Plate (Yellow) with part number 310304763: Similar to the first item, this yellow sealing plate is used to cover openings and prevent dust, debris, or moisture from entering critical areas of the excavator. It might be found sealing access panels to the hydraulic system or electrical components in an XCMG XE150W wheeled excavator.
Sponge with part number 310304764: This sponge material is likely used for insulation, sealing, or cushioning purposes within the excavator's cabin or engine compartment. It could help reduce noise levels inside the operator's cabin of an XCMG XE265C excavator.
Sponge with part number 310304765: Another instance of sponge material, possibly with different dimensions or density, serving similar insulation or cushioning functions in various parts of an XCMG XE470HRD demolition excavator.
Sponge with part number 310304766: A third type of sponge, potentially used for air filtration within the HVAC system of an XCMG XE700D mining excavator.
Sponge with part number 310304767: This sponge might be used for sealing around windows or doors of the operator's cabin in an XCMG XE900 large excavator, preventing dust and water ingress.
Condenser Bracket (Dark Grey) with part number 310304770: This dark grey bracket is specifically designed to securely hold the air conditioning condenser unit in place. It is a crucial component for the proper functioning of the excavator's climate control system, often found in models like the XCMG XE220D.
Dryer Bottle Bracket (Dark Grey) with part number 310304775: This dark grey bracket is used to mount the receiver drier (also known as a dryer bottle) for the air conditioning system. The receiver drier filters moisture and contaminants from the refrigerant, ensuring the longevity of the AC system in excavators like the XCMG XE300D.
Mounting Plate (Dark Grey) with part number 310304777: This dark grey mounting plate serves as a base for attaching other components within the excavator. Its specific application can vary depending on the model, but it could be used for mounting hydraulic valves, electrical boxes, or other accessories in an XCMG XE335LL long-reach excavator.
Warm Water Joint with part number 310304778: This warm water joint is part of the excavator's heating system, allowing for the circulation of warm coolant to heat the operator's cabin during cold weather. It's a standard component in many XCMG excavator models, ensuring operator comfort in various climates, such as in an XCMG XE270DL.
AC Spacer (Galvanized) with part number 310304779: These galvanized air conditioning spacers are used to properly position and insulate components of the AC system, preventing unwanted contact and ensuring efficient cooling in excavators like the XCMG XE380DK.
Compressor Spacer (Galvanized) with part number 310304780: These galvanized compressor spacers are used in the mounting of the air conditioning compressor, helping to reduce vibrations and ensure proper alignment in models like the XCMG XE490DK.
Rubber Block with part number 310304781: Similar to the rubber pad mentioned earlier, this rubber block is used for vibration isolation and cushioning in various applications throughout the excavator, such as under the engine or hydraulic components in an XCMG XE500LC.
Rubber Cover Plate with part number 310304782: This rubber cover is used to seal openings and protect underlying components from dust, water, and other contaminants. It might be used to cover access points to the undercarriage or hydraulic lines in an XCMG XE550G.
Rubber Part with part number 310304783: This general term refers to a rubber component that could serve various purposes, such as sealing, cushioning, or vibration dampening, depending on its specific design and location within the excavator, perhaps in the hydraulic system of an XCMG XE600HB.
Plate (Galvanized) with part number 310304784: This galvanized plate is likely used for structural support or as a mounting surface for other components, offering corrosion resistance due to its galvanization. It could be part of the cabin structure or the engine bay in an XCMG XE75D.
Front Bottom Plate (Dark Grey) with part number 310304786: This dark grey front bottom plate forms part of the excavator's undercarriage or lower structure, providing protection and support. It's a key structural element in models like the XCMG XE80E.
Middle Floor Plate (Dark Grey) with part number 310304794: This dark grey middle floor plate is typically located within the operator's cabin, providing a stable and comfortable platform for the operator in excavators such as the XCMG XE85.
Plate (Dark Grey) with part number 310304818: Another dark grey plate, potentially used for reinforcing a specific area of the excavator's frame or as a mounting point for various attachments in models like the XCMG XE95G.
XCMG excavators are renowned for their reliability, performance, and versatility across a wide range of applications. From construction and infrastructure development to mining and forestry, these machines are built to handle demanding tasks. For instance, in urban construction projects, compact and medium-sized XCMG excavators like the XE215 are commonly used for digging foundations, trenching, and site preparation. Their maneuverability and power make them ideal for working in confined spaces. In larger infrastructure projects, such as highway construction or dam building, heavier models like the XE470HRD and XE700D are deployed for large-scale earthmoving and material handling. Their robust construction and powerful hydraulic systems ensure high productivity and efficiency. Mining operations often rely on XCMG's heavy-duty excavators like the XE900 for ore extraction and overburden removal, where durability and high digging forces are essential. Forestry applications also benefit from XCMG excavators equipped with specialized attachments for tasks such as logging and land clearing.
At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are proud to be a leading supplier of genuine XCMG parts and whole machines. Our extensive product range covers all your needs, including parts for loaders (buckets, tires, drive shafts, braking systems), excavators (hydraulic systems, bucket teeth, swing joints), mining machinery (wear-resistant parts like right vertical column supports and shift rockers), graders (blades, sprocket shafts, brake drums, turbine boxes), cranes (hooks, wire ropes, hydraulic systems), road rollers and pavers (vibratory wheels, screeds), and special vehicles and bulldozers (dozer blades, track shoes, transmissions). We also offer a comprehensive selection of XCMG loaders, excavators, and graders for sale. Contact us today to learn more about how we can support your equipment needs.
Mobile/WeChat/Whatsapp: +86 15052009878
Email: 798752756@qq.com
Website: https://www.dinghongruiyuan.com
Regularly check the hydraulic fluid level and condition. Low or contaminated hydraulic fluid can lead to decreased performance and damage to the hydraulic system. Follow the manufacturer's recommendations for fluid changes and inspections.
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 excavator's maintenance manual. Harsh operating conditions may require more frequent changes.
Problem: Weak digging power.
Possible Solutions: Check the hydraulic fluid level, inspect for hydraulic leaks, and ensure the engine is running at the correct RPM. Also, examine the condition of the bucket teeth and cutting edges.
Problem: Overheating engine.
Possible Solutions: Check the coolant level, inspect the radiator for blockages, and ensure the fan is operating correctly. Also, check for any restrictions in the air intake system.
Problem: Slow hydraulic movements.
Possible Solutions: Check the hydraulic fluid level and condition, inspect for any bent or damaged hydraulic lines, and ensure the hydraulic filters are not clogged.
Hydraulic Pump: The main component of the hydraulic system, responsible for generating the high-pressure oil needed to power the excavator's movements. Example: XCMG XE215 Hydraulic Pump.
Main Control Valve: Directs the flow of hydraulic oil to different actuators (cylinders, motors) to control the excavator's functions. Example: XCMG XE370CA Main Control Valve.
Swing Motor: Powers the rotation of the excavator's upper structure. Example: XCMG XE150W Swing Motor.
Travel Motor: Drives the tracks or wheels, allowing the excavator to move. Example: XCMG XE265C Travel Motor.
Hydraulic Cylinder: Linear actuators that use hydraulic pressure to generate force and movement, such as for the boom, arm, and bucket. Example: XCMG XE470HRD Boom Cylinder.
Bucket Teeth: Wear-resistant components attached to the bucket that penetrate the ground or material being excavated. Example: XCMG XE700D Bucket Teeth.
Track Chain: The continuous chain of metal links that allows tracked excavators to move. Example: XCMG XE900 Track Chain.
Operator Seat: Provides a comfortable and ergonomic seating position for the excavator operator. Example: XCMG XE220D Operator Seat.
Radiator: Cools the engine coolant to prevent overheating. Example: XCMG XE300D Radiator.
Air Filter: Cleans the air entering the engine, preventing dust and debris from causing damage. Example: XCMG XE335LL Air Filter.
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