Genuine XCMG Excavator Parts: Keep Your Machine Running Strong - Including 312704629, 312704635, 312704638, 312704639 & More!

Looking for high-quality and reliable spare parts for your XCMG excavator? Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd. is your premier source for a comprehensive range of genuine XCMG excavator components and whole machines. We understand the importance of keeping your equipment operating at peak performance, and that's why we offer an extensive inventory to meet your needs. From hydraulic systems to structural parts, we have you covered.

Explore Our Wide Selection of XCMG Excavator Parts

At Xuzhou Dinghong Ruiyuan, we stock a vast array of XCMG excavator parts, ensuring you can find the exact components you need for maintenance, repairs, or upgrades. Our inventory includes:

• Hydraulic System Components:

• Ⅴ Diverter Block 312704629: This part is likely a key component within the hydraulic system, possibly responsible for directing hydraulic fluid flow to different actuators. It's crucial for the efficient operation of the excavator's various functions, such as boom, arm, and bucket movements.

• Ⅴ Return Oil Steel Pipe Assembly 312704635: This is a complete steel pipe assembly designed for the return flow of hydraulic oil within the system. Proper functioning of the return line is essential for preventing backpressure and ensuring smooth hydraulic operation.

• Ⅴ Steel Pipe Assembly (Dark Gray) 312704638 & Ⅴ Steel Pipe Assembly (Dark Gray) 312704639: These are steel pipe assemblies, likely part of the hydraulic lines that transmit hydraulic fluid to various parts of the excavator. The "deep gray" color might indicate a specific coating or type of pipe used in a particular section of the hydraulic system.

• Breaker Hydraulic System 312704747: This indicates a complete hydraulic system specifically designed for operating a breaker attachment on the excavator. This system would include the necessary valves, pumps, and hoses to power the breaker for demolition or rock breaking applications.

• Structural and Body Components:

• Bracket 312704753: This is a support bracket, likely used to secure or hold another component within the excavator's structure. Its exact location and function would depend on the specific excavator model.

• Ⅱ Right Front Frame (Yellow) 312704998: This is the right front frame section of the excavator. The yellow color is likely the standard XCMG color. The frame provides structural integrity and supports various components at the front of the machine.

• Ⅲ Fuel Tank Body (Yellow with Dark Gray) 312705022: This is the fuel tank for the excavator, typically colored yellow with deep gray accents, likely for the top or other parts. It stores the fuel necessary to power the engine.

• Middle Frame 312705075: This is a central structural component of the excavator, providing support and connection points for other major parts like the upper structure and undercarriage.

• Right Front Sealing Plate 312705080: This is a cover panel located at the front right side of the excavator, likely protecting internal components from dust, debris, and the elements.

• Engine Hood (Two) 312705072: This is the engine hood, providing access to the engine compartment for maintenance and repairs. The "(Two)" might indicate a specific version or part of a multi-piece hood assembly.

• Attachments and Linkage:

• Dipper Arm Bucket Connection Shaft Seat (Including Bushing Service Use) 312705004: This is the connection point between the dipper stick (arm) and the bucket. It includes the necessary bushings and sleeves for smooth and durable operation. This part is crucial for the excavator's digging and material handling capabilities.

• Main Cutting Edge 312705063: This is the main cutting edge of the excavator bucket. It's the part that directly engages with the ground or material being excavated and is subject to significant wear.

• Other Essential Components:

• Lubrication Maintenance Sign 312704995: This is a label or sign indicating the lubrication points and maintenance schedules for the excavator. Proper lubrication is vital for extending the lifespan of components and preventing failures.

• Baffle Plate Ⅰ 312704996 & Baffle Plate Ⅱ 312704997: These are baffle plates, likely used to direct airflow, prevent debris from entering certain areas, or manage fluid flow within the excavator.

• Pipe 312705028: This is a general term for a pipe or hose, likely used for fluid or air transfer within the excavator. Its specific application would depend on its location and connections.

• Shaft Seat 312705030: This is a bearing seat or housing that supports a rotating shaft. It ensures smooth and stable rotation of various components.

• Ⅲ Shaft 312705050: This is a shaft, likely part of a rotating mechanism within the excavator, such as in the undercarriage or the upper structure.

• Sponge 312705082: This could be a sealing foam or padding used in various locations within the excavator to reduce vibration, noise, or prevent dust and water ingress.

Applications and Machine Suitability

These XCMG excavator parts are designed for a wide range of XCMG excavator models. XCMG excavators are renowned for their robust construction, reliable performance, and versatility across various applications, including:

• Construction Sites: Excavators are essential for digging foundations, trenches, and holes; lifting and moving materials; and site preparation. Parts like the Dipper Arm Bucket Connection Shaft Seat and Main Cutting Edge are critical for these tasks.

• Road Construction: Excavators are used for digging and preparing the ground for roadbeds, drainage systems, and other infrastructure. The hydraulic system, including components like the Ⅴ Diverter Block and Ⅴ Return Oil Steel Pipe Assembly, powers these operations.

• Mining and Quarrying: Larger XCMG excavators are employed in mining operations for material extraction and handling. The Breaker Hydraulic System enables the use of breakers for breaking rocks and other hard materials.

• Demolition: Excavators equipped with breakers or other demolition attachments are used to safely and efficiently demolish buildings and structures.

• Landscaping: Excavators are used for various landscaping tasks, such as grading, leveling, and digging ponds or other features.

• Agriculture: In some agricultural applications, excavators can be used for tasks like digging irrigation ditches or clearing land.

For example, on a typical construction site, an XCMG XE215 excavator might utilize the Ⅱ Right Front Frame for structural support while digging a foundation using its bucket attached via the Dipper Arm Bucket Connection Shaft Seat. The hydraulic power for these movements is controlled by components like the Ⅴ Diverter Block and flows through steel pipes such as Ⅴ Steel Pipe Assembly. Regular maintenance, guided by the Lubrication Maintenance Sign, ensures the longevity of these and other parts.

Why Choose Xuzhou Dinghong Ruiyuan?

Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd. specializes in providing a comprehensive range of XCMG construction machinery and genuine spare parts, including loaders, excavators, mining machinery, graders, cranes, road rollers, pavers, special vehicles, and bulldozers. We are committed to offering high-quality products and excellent customer service. Our extensive inventory ensures quick delivery, minimizing downtime for your operations. With years of experience in the industry, we are your trusted partner for all your XCMG equipment and parts needs.

Our main business includes:

• Loader Parts: Including buckets, tires, drive shafts, braking systems, and more.

• Excavator Parts: Such as hydraulic systems, bucket teeth, swing joints, and the parts listed above.

• Mining Machinery Parts: Wear-resistant components designed for harsh mining environments, like right pillar supports, shift rockers, and hydraulic excavator assemblies.

• Grader Parts: Covering blades, sprocket shafts, brake drums, and turbo boxes.

• Crane Parts: Including hooks, wire ropes, and hydraulic systems.

• Road Roller and Paver Parts: Such as vibrating wheels and screeds.

• Special Vehicle and Bulldozer Parts: For example, dozer blades, track shoes, and transmissions.

• Whole Machine Sales: We also offer XCMG loaders, excavators, graders, and other machinery.

Contact us today to find the perfect XCMG parts for your equipment!

Mobile/WeChat/Whatsapp: +86 15052009878

Email: 798752756@qq.com

Frequently Asked Questions (FAQ)

XCMG Excavator Part Glossary

• 卡特彼勒 CAT 320D 引导轮 (Guide Wheel): Located at the front of the undercarriage, the guide wheel helps guide the track chain and maintain proper tension.

• 小松 Komatsu PC200-8 托链轮 (Track Roller): These rollers are positioned along the top of the undercarriage and support the weight of the track chain as it moves.

• 日立 Hitachi ZX240-3 驱动轮 (Sprocket): Situated at the rear of the undercarriage, the sprocket engages with the track chain to propel the excavator forward and backward.

• 斗山 Doosan DX225LC-9 下支重轮 (Carrier Roller): These rollers are located along the bottom of the undercarriage and bear the weight of the excavator.

• 现代 Hyundai R210LC-9S 履带板 (Track Shoe): Individual metal plates that make up the continuous track of the excavator, providing traction.

• 三一 Sany SY215C 回转支承 (Swing Bearing): A large bearing that allows the upper structure of the excavator to rotate 360 degrees on the undercarriage.

• 柳工 LiuGong CLG925E 液压主泵 (Hydraulic Main Pump): The core component of the hydraulic system, responsible for generating the high-pressure hydraulic fluid needed to power the excavator's functions.

• 徐工 XCMG XE370CA 多路阀 (Control Valve): Directs the flow of hydraulic fluid to various actuators (cylinders and motors) based on the operator's input.

• 临工 Lingong E6225F 液压油缸 (Hydraulic Cylinder): Linear actuators that use hydraulic fluid pressure to generate force and movement, such as for the boom, arm, and bucket.

• 山推 Shantui SE220W 行走马达 (Travel Motor): Hydraulic motors that drive the sprockets, enabling the excavator to move.