
Welcome to Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., a trusted leader based in Xuzhou, the heartland of Chinese engineering machinery manufacturing. We specialize in providing a comprehensive range of high-quality XCMG full series engineering machinery parts and complete machine sales. Our commitment is to ensure your equipment operates at peak efficiency and durability with genuine and reliable components.
Excavators are the workhorses of countless projects, from urban development and infrastructure building to challenging mining operations. Their reliability hinges on the quality of every single part. At Dinghong Ruiyuan, we understand this critical need. We stock a wide array of essential XCMG excavator parts designed to meet the rigorous demands of any job site.
This article highlights some crucial XCMG excavator components we supply, detailing their functions and why they are vital for maintaining your machine's performance across various XCMG excavator models and applications.
Here is a list of specific XCMG excavator parts we proudly offer, each playing a unique role in your machine's functionality and safety:
Bracket Assembly (Part Number: 314019218) - Essential structural component providing support for various systems and parts on the excavator frame or boom/arm. Applicable across many XCMG excavator models like the XE215C, XE305D, supporting components during heavy-duty operations in construction or quarrying.
Diesel Fuel Tank (Part Number: 314019239) - Stores the fuel required for the excavator's engine. A crucial part for maintaining operation time. Suitable for a range of XCMG excavators used in remote construction sites or large infrastructure projects where refueling access might be limited.
Pipe Clamp Assembly (Part Number: 314019245) - Secures hydraulic hoses or pipes, preventing vibration damage and ensuring proper routing. Vital for the hydraulic integrity of all XCMG hydraulic excavators in demanding applications like demolition or trenching.
Pipe Clamp Assembly (Part Number: 314019246) - Another variant of the pipe clamp assembly, serving the same critical function of securing lines. Essential for organized and protected hydraulic and fuel lines on XCMG large excavators like the XE490DK in mining environments.
Front Upper Guard Net (Part Number: 314019250) - Provides crucial protection for the front upper area of the cab or machine body, guarding against falling debris. Particularly important for XCMG excavators used in forestry, demolition, or mining applications.
Front Lower Guard Net (Part Number: 314019251) - Protects the lower front section, often the engine or pump compartment, from impact and debris. Necessary for XCMG excavators working in tough terrain or with loose materials.
Top Guard Net (Part Number: 314019252) - Installed on the roof of the cab, protecting the operator from falling objects. A critical safety feature for XCMG excavators in high-risk environments like quarries or construction sites with overhead hazards.
Pump Room Front Upper Sealing Plate (Part Number: 314019255) - Seals the upper front section of the pump room, protecting internal components from dust, dirt, and moisture. Maintains the cleanliness and integrity of hydraulic pumps on various XCMG excavator models.
Automatic Lubrication Transition Harness (Part Number: 314019274) - Part of the electrical system for automatic greasing systems, connecting components. Ensures consistent lubrication, reducing wear on pins and bushings on XCMG excavators fitted with auto-lube, extending service life in high-utilization scenarios.
Bracket Assembly IV (Part Number: 314019278) - A specific type of bracket assembly (designated IV), offering tailored support for particular systems or configurations. Found on specific XCMG heavy-duty excavators or models with unique accessory mounts.
Transition Block IV (Part Number: 314019279) - A component used to connect or adapt between different sections or systems, potentially in hydraulic or structural applications. Used on certain XCMG excavator series for specific structural or fluid routing needs.
Steel Pipe Assembly (Part Number: 314019285) - A pre-fabricated steel pipe section with fittings, used for transporting hydraulic fluid, fuel, or air. Essential for maintaining system pressure and flow on XCMG excavators.
Protective Sleeve (Part Number: 314019300) - A cover or sleeve used to protect hoses, wires, or other components from abrasion, heat, or environmental damage. Extends the life of vulnerable parts on XCMG excavators operating in harsh conditions.
Base Plate (Part Number: 314019301) - A foundational plate used as a mounting surface for other components or as a structural element. Provides stability and mounting points on the XCMG excavator chassis or superstructure.
Transition Plate (Part Number: 314019418) - A plate used to connect components of different shapes or sizes, or to bridge a gap between structural members. Found in various assemblies on XCMG excavators.
Limit Support (Part Number: 314019501) - A component designed to restrict the movement of another part, acting as a stop or guide. Used in mechanisms like boom/arm limiters or swing stops on XCMG excavators to prevent damage.
Steel Pipe Assembly (Part Number: 314019691) - Another specific steel pipe assembly variant, crucial for routing fluids in the complex hydraulic or cooling systems of XCMG large excavators or models with specialized attachments.
Pipe Clamp (Part Number: 314019828) - A single pipe clamp component (distinct from an assembly) used for securing lines. Used extensively throughout all XCMG excavator models to manage hose and pipe routing.
Working Device Piping Layout (Part Number: 314019847) - Refers to the specific arrangement and components (hoses, pipes, clamps) used for routing hydraulic fluid to the working device (boom, arm, bucket, and attachments). Critical for the function of any XCMG excavator's front-end attachments in digging, lifting, or breaking tasks.
Friction Plate III (Part Number: 314019866) - A specific type of friction plate, likely used in a brake or clutch mechanism, possibly for the swing drive or travel brakes. Ensures reliable stopping power or clutch engagement on relevant XCMG excavators.
These parts, while varied in function, are all crucial for the overall reliability and performance of your XCMG excavator. Using genuine or high-quality replacement parts like those supplied by Xuzhou Dinghong Ruiyuan ensures perfect fit, optimal performance, and extended service life.
While we feature XCMG excavator parts here, remember that Xuzhou Dinghong Ruiyuan is your one-stop shop for the entire XCMG engineering machinery range. Our extensive inventory includes:
XCMG Loader Parts: Buckets, tires, transmission shafts, brake systems, etc.
XCMG Mining Machinery Parts: Wear-resistant components like supports, rock arms, specialized hydraulic components for tough mining environments.
XCMG Grader Parts: Moldboards, sprockets, brake drums, turbine boxes, and more.
XCMG Crane Parts: Hooks, wire ropes, hydraulic systems, etc.
XCMG Roller & Paver Parts: Vibration drums, screeds, and components for road construction.
XCMG Special Vehicle & Bulldozer Parts: Blades, track shoes, gearboxes, and specialized components.
We also offer complete XCMG machines for sale, including popular loader, excavator, and grader models. Whatever your XCMG equipment need, parts or machine, Dinghong Ruiyuan is equipped to supply it.
A1: Extremely important. Pipe clamps aren't just organizational; they prevent hydraulic hoses and pipes from vibrating excessively during operation. Vibration can cause chafing, leading to premature wear, leaks, or even catastrophic hose failure. Using incorrect or damaged clamps can result in costly downtime and safety hazards. Always replace them with the correct type and size for your specific XCMG excavator model.
A2: Look for external leaks, rust or corrosion (especially around seams and fittings), dents or damage from impacts, or signs of fuel contamination (cloudiness, debris) when viewing the fuel level or draining the water separator. A clogged fuel filter might indicate debris originating from the tank. Routine visual inspection during daily checks and keeping the tank clean are the best preventative measures.
A3: Potentially. The automatic lubrication harness is part of the electrical control system. Issues with the harness, such as damaged wires, loose connections, or corrosion, can interrupt signals to the grease pump or distribution valves. While other components (pump, timer, lines, injectors) are more common failure points, the harness should be inspected as part of a thorough electrical system troubleshooting process for the auto-lube system on your XCMG excavator. Check for visible damage and test connections.
Beyond the parts listed above, here are definitions for 10 other vital XCMG parts, giving you a broader understanding of your machine:
Hydraulic Pump (液压泵): Location: Typically in the engine compartment/pump room. Function: Generates hydraulic power for all excavator functions. Example: XCMG XE215C Hydraulic Pump.
Control Valve (控制阀): Location: In the hydraulic manifold block. Function: Directs hydraulic fluid flow to specific cylinders or motors based on operator input. Example: XCMG XE370D Control Valve.
Swing Motor (回转马达): Location: Mounted underneath the cab or superstructure. Function: Rotates the excavator's upper structure. Example: XCMG XE490DK Swing Motor.
Travel Motor (行走马达): Location: Inside the track frame on each side. Function: Drives the excavator's tracks for movement. Example: XCMG XE700D Travel Motor.
Bucket Cylinder (铲斗油缸): Location: Connects the stick to the bucket. Function: Controls the tilting motion of the bucket. Example: XCMG XE80U Bucket Cylinder.
Arm Cylinder (斗杆油缸): Location: Connects the boom to the stick. Function: Extends and retracts the stick. Example: XCMG XE305D Arm Cylinder.
Boom Cylinder (动臂油缸): Location: Connects the excavator frame to the boom. Function: Raises and lowers the boom. Example: XCMG XE150W Boom Cylinder.
Track Shoe (履带板): Location: Forms the linked segments of the track. Function: Provides traction and supports the excavator's weight. Example: XCMG XE260N Track Shoe.
Idler (导向轮): Location: At the front of the track frame. Function: Guides the track and maintains tension. Example: XCMG XE400D Idler.
Sprocket (驱动轮): Location: At the rear of the track frame. Function: Driven by the travel motor, it propels the track. Example: XCMG XE950G Sprocket.
Understanding these components helps in identifying potential issues and communicating effectively when ordering XCMG spare parts.
When it comes to maintaining your valuable XCMG engineering machinery, choosing the right supplier is key. Xuzhou Dinghong Ruiyuan offers:
Extensive Inventory: Access to a vast selection of XCMG full series parts.
Quality Assurance: Reliable, high-quality components for guaranteed performance.
Expertise: Knowledgeable staff to help you find the exact parts you need.
Comprehensive Service: From individual parts to complete machine sales.
Ensure the longevity and efficiency of your XCMG excavator and other equipment. Trust Xuzhou Dinghong Ruiyuan for all your parts needs.
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