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In the structural system of the XCMG XE2000 mining excavator, the mounting base is a crucial basic component connecting key parts and transmitting loads. Mounting base number 318303035, with its precise structural design and strong load-bearing capacity, has become a key accessory ensuring the stable operation of the equipment’s core components. Addressing the continuous vibration, impact, and heavy-load conditions encountered in mining operations, this mounting base provides reliable support for the XE2000’s hydraulic components, electrical modules, and other parts, contributing to the equipment’s long-term operational efficiency.
The 318303035 mounting bracket is precisely matched to the component layout specifications of the XCMG XE2000, with overall dimensional errors controlled within ±0.3mm. The mounting holes are precisely aligned with the equipment’s pre-reserved interfaces, allowing for rapid assembly without additional grinding or adjustment, significantly reducing downtime for component replacements. It is forged from Q355B high-strength steel, with a tensile strength exceeding 510MPa and a yield strength exceeding 345MPa. This effectively withstands the combined loads from high-pressure operation of the hydraulic system and heavy-duty impacts during excavation, preventing component misalignment or functional failure due to structural deformation.
Designed for the harsh, humid, and dusty environment of mines, the 318303035 mounting base undergoes sandblasting and cathodic electrophoretic coating treatment, resulting in a coating thickness exceeding 80μm. This coating provides over 600 hours of salt spray corrosion resistance, protecting against mine dust, rainwater, and corrosive substances, thus extending its service life. In actual operation, whether facing the intense vibrations of hard rock excavation or the extreme climate of open-pit mines, this mounting base maintains structural stability, providing robust support for the core components of the XCMG XE2000, ensuring the coordinated operation of all equipment systems, and indirectly improving mining efficiency.
318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts
1 801142473 JOINTM14-R1/4
2 805338281 WASHER12
3 805046630 BOLTM12×30
4 318303035 MOUNTINGSEAT
5 318306988 SHOCKABSORBINGSEAT
6 803452150 HOSEASS’Y
7 803602766 STRAIGHTJOINTR1/4
8 803452100 HOSEASS’Y
9 805338276 WASHER8
10 805046508 BOLTM8×20
11 803697898 IMPREGNATEDHOOP
12 813400584 RIGIDTUBE
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