803107238 connector XCMG XE2000 excavator spare parts

XCMG XE2000 excavator special connector (part number 803107238): precision locking to ensure lossless power transmission of the hydraulic system.

As the core connection unit of the hydraulic pipeline of XCMG XE2000 heavy excavator, the special connector with part number 803107238, with its customized adaptation design and strong damage resistance, provides a stable and lossless hydraulic power transmission channel for the equipment in high-load operation scenarios such as mining stripping and large-scale infrastructure construction. It is a key spare part to ensure the efficient operation of the hydraulic system of XE2000 excavator.

In terms of material and strength design, this joint is made of high-strength alloy steel through isothermal forging, and its performance is further enhanced through overall quenching and tempering treatment. The tensile strength reaches 900MPa, the yield strength is consistently above 750MPa, and the hardness is controlled within the HRC34-38 range. This level of strength not only easily withstands the high-pressure impact of the XE2000 excavator’s hydraulic system, but also resists the high-frequency vibration during equipment operation, fundamentally preventing cracking and deformation of the joint due to insufficient strength, and ensuring the long-term stability of the pipeline connection.

Sealing performance is the core competitiveness of hydraulic joints. The sealing surface of this joint is manufactured using ultra-precision mirror grinding technology, achieving a surface roughness as low as Ra0.2μm. Combined with an oil-resistant, temperature-resistant hydrogenated nitrile rubber sealing ring (-40℃ to 120℃), it achieves a “zero-leakage” sealing effect under high-pressure conditions, effectively preventing system pressure loss caused by hydraulic oil leakage and ensuring precise excavator response and stable power output. Furthermore, tailored to the piping layout requirements of the XE2000 excavator, the joint adopts a standardized cylindrical pipe thread design with a thread precision of 4h level. The fitting gap with corresponding hoses and steel pipes is controlled within 0.02mm, allowing for quick and easy locking without additional adjustments during installation, significantly reducing equipment maintenance time and costs.

Considering the harsh working environment of mines, including dust and construction wastewater, the outer surface of the joint undergoes multi-layer zinc-nickel alloy electroplating and passivation treatment, achieving a salt spray corrosion resistance exceeding 600 hours. Even under prolonged exposure to humid and dusty environments, it effectively resists rust and extends its service life. Whether for heavy ore excavation or large foundation pit excavation, the XCMG XE2000 excavator-specific joint (part number 803107238) provides precise and reliable performance, safeguarding the safety of hydraulic pipeline connections and enabling equipment to continuously exert its powerful operational efficiency.

Get a personalized quote now

*For other spare parts procurement needs, please contact us!

318306916 chassis hydraulic system parts XCMG XE2000 excavator spare parts

67 239900257 HOSEASS’Y
68 804401761 HOSEASS’Y
69 803497123 HOSEASS’Y
70 318305787 ENERGYACCUMULATORASSEMBLY
71 804414292 HOSEASS’Y
72 803451887 HOSEASS’Y
73 803182815 HOSEASS’Y
74 803103351 CONNECTOR
75 803174505 CONNECTOR
76 803106345 CONNECTOR
77 318307962 PIPECLAMPASSEMBLY
78 803105411 CONNECTOR
79 318307961 PIPECLAMPASSEMBLY
80 804414293 HOSEASS’Y
81 803382345 CONNECTOR
82 803172457 CONNECTOR
83 803107238 CONNECTOR
84 318300025 LEFTSUPPORTING PLATE CONNECTOR ASSEMBLY
85 804027025 needle valve
86 804008520 TENSIONCYLINDER
87 805139981 SCREWM8×70
88 803184719 CONNECTOR

XCMG XE2000 excavator, excavator-specific connectors, part number 803107238, zero-leakage hydraulic connectors, high-strength alloy connectors, excavator hydraulic accessories.