318307967 steel pipe assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Steel Pipe Assembly (Part No. 318307967): High-strength transmission carrier, ensuring hydraulic efficiency in heavy-duty operations.

As the core transmission component of the hydraulic system of XCMG XE2000 heavy excavator, the steel pipe assembly with part number 318307967 provides stable and reliable hydraulic oil delivery for the equipment in high-intensity operation scenarios such as mining and infrastructure construction with its excellent structural strength and sealing performance. It is the key carrier to ensure the excavator’s precise movements and continuous power.

In terms of material selection, this steel pipe assembly uses high-strength seamless alloy steel pipes, processed through a quenching and tempering heat treatment process, achieving a tensile strength of over 800MPa and a yield strength exceeding 650MPa, which improves the deformation resistance by 40% compared to ordinary steel pipes. Facing the high-frequency vibration, high-pressure impact, and ore collisions during XE2000 excavator operation, it can effectively resist bending, deformation, and wear, avoiding hydraulic oil leakage caused by steel pipe rupture and ensuring the continuous and stable operation of the hydraulic system.

Designed specifically for the hydraulic piping layout of the XCMG XE2000 excavator, this steel pipe assembly employs a customized bending process. The pipe path precisely matches the internal space of the equipment, with a bending radius error controlled within ±1mm. This allows for direct installation without on-site adjustments, significantly improving assembly efficiency. Furthermore, both ends of the steel pipe are precision-threaded to a 6H accuracy level. Combined with specialized sealing gaskets, this ensures seamless connection with hydraulic valves and joints, achieving a sealing pressure withstand value of 35MPa, completely eliminating the risk of leakage under high-pressure conditions.

Furthermore, the steel pipe surface undergoes multi-layer phosphating and cathodic electrophoretic coating treatment, with a coating thickness exceeding 80μm. It has also passed over 1000 hours of salt spray testing, effectively resisting corrosion from humid mining environments and construction site dust, thus extending the component’s service life. Whether it’s digging operations and material handling on the XE2000 excavator, or heavy tasks such as site leveling, the steel pipe assembly (part number 318307967) stably bears the heavy responsibility of hydraulic power transmission, providing a solid core guarantee for the equipment’s efficient operation.

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318306916 chassis hydraulic system parts XCMG XE2000 excavator spare parts

29 805338298 WASHER22
30 805142105 SCREWM22×70
31 803422431 HOSEASS’Y
32 803164322 FLANGEASSEMBLY
33 803105353 CONNECTOR
34 803386232 ORING47.22×3.53-S
35 803097924 WALKINGBALANCEVALVE
36 805140542 SCREWM16×150
37 318307950 BRACKET
38 803100741 CONNECTOR
39 803107607 CONNECTOR
40 318307967 STEELPIPE ASSEMBLY
41 318307970 STEELPIPE ASSEMBLY

XCMG XE2000 excavator steel pipe assembly, part number 318307967, high-strength seamless steel pipe, hydraulic system transmission components, corrosion-resistant excavator parts.