318303017 coupling seat XCMG XE2000 excavator spare parts

XCMG XE2000 excavator coupling mount 318303017: The core of precise connection of the transmission system, suitable for heavy-duty mining operations.

In the transmission system of the XCMG XE2000 mining excavator, the coupling seat is a key component for achieving precise connection between the power unit and the actuator. The coupling seat No. 803591988, with its high-precision fit and strong load-bearing capacity, has become an important support for ensuring stable power transmission and coping with heavy-duty mining operations. For the frequent start-stop and high-load operating conditions in mining, this coupling seat effectively reduces transmission backlash and component wear, laying the foundation for long-term equipment operation.

The 318303017 coupling seat is precisely matched to the installation dimensions of the XCMG XE2000 transmission system, with interface tolerances controlled within ±0.1mm. It can directly connect to core components such as hydraulic motors and gearboxes, allowing for rapid assembly without adjusting the original equipment structure, significantly reducing downtime for transmission system maintenance and replacement. Its main body is forged from high-strength alloy steel in one piece and undergoes a tempering heat treatment process, achieving a surface hardness of HRC35-40. Its impact resistance is more than 40% higher than ordinary cast iron coupling seats, easily withstanding instantaneous impact forces of up to several tons in mining operations.

In terms of performance stability, the 318303017 coupling seat features a built-in precision positioning slot and wear-resistant bushing, enabling coaxiality calibration of transmission components, reducing radial runout during operation, and lowering noise and vibration. In actual operation, this coupling seat ensures power transmission efficiency remains above 98%, showing no significant deformation or wear even after 12 consecutive hours of heavy-duty operation. Whether for heavy material handling in mining stripping operations or high-torque output during rock excavation, the 318303017 coupling seat provides reliable transmission connection for the XCMG XE2000, ensuring equipment operating efficiency and safety.

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318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts

13 805338283 WASHER14
14 805006415 BOLTM14×40
15 805006427 BOLTM12×70
16 801143677 PUMPBARRELASSEMBLY
17 803452083 HOSEASS’Y
18 318304691 FILTER MOUNTINGBASE
19 805046636 BOLTM12×50
20 805238367 NUTM12
21 805338277 WASHER8
22 805050741 BOLTM8×90
23 803452082 HOSEASS’Y
24 803452081 HOSEASS’Y
25 801142452 CONNECTOR
26 803173684 CONNECTOR
27 318307042 Mounting bracket assembly
28 803747629 LUBRICATING GREASE ACCEPTOR
29 803409672 FILTER ASSEMBLY
30 805046634 BOLTM12×40
31 805338279 WASHER10
32 801144064 CONNECTORM30-M33
33 819971276 HVREELASSEMBLY
34 805046570 BOLTM16×25
35 805338285 WASHER16
36 805046472 BOLTM10×20
37 801974935 ADHESIVETAPEL=165
38 318306794 GREASEGUNSUPPORT
39 801143389 CONNECTOR
40 318303017 COUPLINGSEAT
41 803452098 HOSEASS’Y
42 801143562 CONNECTOR
43 803452099 HOSEASS’Y
44 803452155 HOSEASS’Y
45 318303036 MOUNTINGSEAT

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