800171717 connector XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Connector: Part No. 800171717

In the hydraulic pipeline and fuel transmission system of the XCMG XE2000 excavator, the joint is the “critical connection node” that connects the pipeline, valve group, oil cylinder and other core components. Its fitting accuracy and sealing reliability directly determine the stability of fluid transmission. If the joint size is off or the seal fails, it will not only cause high-pressure oil leakage and system pressure loss, but may also cause equipment shutdown, component wear and other failures, which will seriously affect the progress of the project. Our 800171717 connector is a genuine XCMG-grade accessory specifically designed for the XE2000 model. Manufactured in strict accordance with XCMG’s original fluid connection technical standards and drawing parameters, it undergoes four precision tests, from thread specifications, interface diameter, sealing surface flatness to installation positioning dimensions: thread accuracy reaches 5g/6g level, ensuring perfect meshing with the pipeline interface without the risk of stripping; interface diameter error ≤ ±0.02mm, adapting to the XE2000’s exclusive pipeline inner diameter; sealing surface roughness Ra≤0.6μm, reducing fluid leakage gaps; installation positioning hole alignment deviation ≤0.03mm, allowing direct assembly without additional adjustments. This completely eliminates potential problems such as connection jamming, oil leakage, and pressure loss caused by size mismatch, ensuring stable transmission of the pipeline system under high pressure and high-frequency vibration conditions.

The dual optimization of materials and processes gives this connector excellent pressure resistance, corrosion resistance, and durability. The main body of the connector is made of high-quality 45# carbon steel, cold-forged into one piece. Compared with ordinary casting processes, its internal structure is denser, with a tensile strength of over 620MPa. It can easily withstand the maximum working pressure of 31.5MPa of the XE2000 hydraulic system, and is not prone to interface deformation or structural cracking after long-term use. After tempering treatment (hardness stabilized at HRC28-32) and surface galvanizing passivation process, the zinc coating thickness reaches more than 15μm, forming a dense anti-rust protective layer. It can effectively resist the immersion in mud and water and dust corrosion in mining and infrastructure construction, as well as the chemical corrosion of hydraulic oil and diesel, preventing the connector from losing its sealing performance due to rust. Meanwhile, the copper sealing gasket built into the joint has excellent elastic deformation ability and oil resistance. It can maintain a stable sealing effect in a wide temperature range of -30℃ to 150℃. Compared with ordinary rubber seals, its high pressure resistance and anti-aging performance are improved by more than 4 times, which is suitable for the complex and ever-changing working environment of excavators and reduces the frequency of maintenance caused by seal failure.

Whether you’re a maintenance technician on an engineering team needing to replace worn, leaking, or corroded connectors during pipeline maintenance, or a parts distributor looking to stock highly compatible and reliable fluid connection spare parts for your customers, the 800171717 connector is a cost-effective choice. Contact us now for tiered pricing on bulk purchases—the larger the quantity, the lower the unit price, making procurement costs more controllable and ensuring a more worry-free partnership!

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318300809 quick filling system parts XCMG XE2000 excavator spare parts

1 805046540 BOLTM10×70
2 803382852 ORING56×3.55
3 318300808 STEELPIPE ASSEMBLY
4 318800882 BRACKETB
5 318800880 BRACKETA
6 800153380 PIPECLIP
7 800153377 PIPECLIP
8 318300806 STEELPIPE ASSEMBLY
9 318300803 STEELPIPE ASSEMBLY
10 800153417 FUELRECEIVER
11 803747690 COOLINGLIQUID ACCEPTOR
12 318303638 TRANSITJOINT
13 801141485 HIGHPRESSURE BALL VALVE
14 803309096 CONNECTOR
15 803269691 FLANGEASSEMBLY
16 803419829 HOSEASS’Y
17 803419828 HOSEASS’Y
18 803419827 HOSEASS’Y
19 318300800 STEELPIPE
20 803747628 ENGINEOILRECEIVER
21 800154161 DRAINVALVE
22 803173449 CONNECTOR
23 803419826 HOSEASS’Y
24 800171717 CONNECTOR
25 318303644 STEELPIPE ASSEMBLY
26 805338281 WASHER12
27 805046469 BOLTM12×25
28 805139877 SCREWM12×40
29 805046562 BOLTM12×120

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