318307381 turntable centralized lubrication system parts XCMG XE2000 excavator spare parts

XCMG XE2000 excavator turntable centralized lubrication system component 318307381: Ensures long-term smooth turntable operation, suitable for heavy-duty mining operations.

In the core transmission system of the XCMG XE2000 mining excavator, the turntable, as a key structure connecting the upper body and the lower chassis, undertakes the core functions of 360° rotation and heavy-duty material bearing. The turntable centralized lubrication system component (No. 318307381) is the “lubrication core” that ensures the turntable’s long-term smooth operation. Addressing the high-frequency rotation and high-load pressure conditions of the turntable in mining operations, this component effectively reduces turntable wear and extends its service life through precise lubrication transmission.

The 318307381 component is strictly matched to the interface specifications and oil circuit layout of the XCMG XE2000 rotary table centralized lubrication system. The oil outlet diameter error is controlled within ±0.1mm, allowing direct connection to the system’s main oil circuit and rotary table lubrication points. Assembly is quick and requires no additional oil circuit adjustments, significantly reducing downtime for lubrication system maintenance. Its main body is made of high-strength engineering plastics and oil-resistant sealing materials, capable of withstanding temperature fluctuations from -30℃ to 80℃ in mining operations. It also possesses excellent resistance to mineral oil corrosion, preventing component aging and failure due to lubricating oil immersion or dust corrosion.

In terms of lubrication performance, component 318307381 enables uniform distribution and precise delivery of lubricating oil, with a stable output of 5-8 ml per hour. It continuously provides oil film protection for critical friction components such as the turntable bearings and gear rings, reducing the coefficient of friction by more than 30%. Even during hard rock excavation in mines, where the turntable withstands the impact of tens of tons of material and high-frequency rotation, this component ensures that the lubricating oil does not leak or become interrupted, effectively preventing abnormal noises, jamming, or even gear ring wear failures caused by dry friction. This provides stable support for the continuous heavy-load operation of the XCMG XE2000.

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318301303 centralized lubrication parts XCMG XE2000 excavator spare parts

1 318307381 TURNTABLECENTRALIZED LUBRICATION SYSTEM
2 318306987 WORKINGDEVICECENTRALIZED LUBRICATION SYSTEM

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