801142457 connector XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Hydraulic Joint | Part No. 801142457 | Core Component Ensuring Efficient Hydraulic System Transmission

Under extreme working conditions of continuous operation of large mining equipment, the sealing performance and durability of hydraulic joints directly affect the overall working efficiency of the machine. The high-pressure hydraulic joint (part number: 801142457), specially developed for the XCMG XE2000 excavator, adopts an innovative sealing structure and reinforced material technology, providing a safe and reliable connection solution for the hydraulic system.

This connector is made of special alloy steel, precision CNC machining, and heat treatment, and can withstand pressures up to 45MPa. It employs a double-sealing ring and conical surface fitting structure, maintaining zero leakage even under severe vibration conditions. The surface is coated with zinc-nickel alloy and passivated, providing more than twice the corrosion resistance of ordinary zinc plating, making it perfectly suited to the harsh, humid, and dusty environments of mines.

The interface dimensions, specifically designed for the XE2000 hydraulic system, are fully compatible with existing piping, requiring no additional adjustment tools during installation. The internal flow channels are CFD-optimized, reducing pressure loss by 18% and significantly improving hydraulic transmission efficiency. Having undergone 250,000 pulse pressure tests and high-temperature aging tests, its service life meets international standards.

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318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts

46 813400615 RIGIDTUBE
47 813400583 RIGIDTUBE
48 318306992 SHOCKABSORBINGSEAT
49 803452140 HOSEASS’Y
50 805046615 BOLTM10×50
51 801142455 OILINJECTOR-ROUND
52 801140605 Z3/8PLUG
53 805200048 NUTM10
54 801142451 FIXINGBLOCKOFOIL INJECTOR- 10 PORTS
55 318304667 MOUNTINGSEAT
56 318306993 MOUNTINGSEAT
57 801141441 JOINT
58 801143392 CONNECTOR
59 329900460 PIPECLIP
60 803452112 HOSEASS’Y
61 318304678 STEELPIPE ASSEMBLY
62 803452156 HOSEASS’Y
63 801142457 CONNECTOR
64 318304684 MOUNTINGPLATE
65 801139308 PIPE-TO-PIPE CONNECTOR
66 318306991 MOUNTINGSEAT

XCMG XE2000 hydraulic coupling
High-pressure hydraulic connectors
Excavator sealing joint
Mining equipment connectors
quick-install connector