318307799 oil return system pipeline XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Return Oil System Piping (318307799) – Military-Grade Circulation Guarantee, Ultimate Filtration, Protecting the Hydraulic System’s Health!

In extreme working conditions such as mining and large-scale earthmoving projects, the XCMG XE2000 excavator’s return oil system piping (part number: 318307799), acting as the “blood circulation system” of the hydraulic system, adopts military-grade manufacturing standards to provide your equipment with efficient and reliable oil circulation. Original factory quality, precision matching, ensures the hydraulic system’s sustained stable operation in extreme environments.

Military-grade Circulation Performance

Uses high-pressure seamless steel pipe/special hose (depending on configuration)
Pressure resistance up to 42MPa (industry-leading)
Inner wall roughness Ra≤0.8μm (actual measured data)
Temperature range -50℃~+135℃

Intelligent Filtration System

√ Three-stage precision filtration design

√ Differential pressure alarm device

√ Self-cleaning reflux structure

√ Intelligent temperature control protection

Precision Engineering Matching

◆ 1:1 replica of original vehicle data

◆ Quick-install flange connection

◆ Perfectly compatible with original vehicle hydraulic system

◆ No debugging required, ready to use

Original Factory Quality Certification

8000 hours of durability testing
Full-process quality traceability
Original Factory Performance Certification

Suitable for Extreme Working Conditions

✓ 24-hour continuous mining operations

✓ High dust and harsh environments

✓ Extreme cold/high temperature working conditions

✓ Heavy-duty construction operations

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*For other spare parts procurement needs, please contact us!

1 318307562 1 STEEL PIPE ASSEMBLY
2 318307570 1 STEEL PIPE ASSEMBLY
3 803307160 4 FLANGE ASSEMBLY
4 804414134 1 HOSE ASS’Y
5 804414165 1 HOSE ASS’Y
6 318301464 1 OIL RETURN STEEL PIPE ASSEMBLY
7 805141775 4 SCREW M16×75 GB/T70.1-2008
8 318304282 1 FLANGE BLOCK ASSEMBLY
9 318307600 1 STEEL PIPE ASSEMBLY
10 318307596 1 STEEL PIPE ASSEMBLY
11 318307604 1 STEEL PIPE ASSEMBLY
12 803105653 1 CONNECTOR
13 318307593 1 FILTER WELD COMPONENT
14 803173712 1 HOSE ASS’Y
15 803190105 1 HOSE ASS’Y
16 318307607 1 STEEL PIPE
17 318307611 1 STEEL PIPE ASSEMBLY
18 318307608 1 STEEL PIPE
19 803272622 7 HARD TUBE CONNECTOR
20 318307615 1 STEEL PIPE ASSEMBLY
21 803378914 8 FLANGE ASSEMBLY
22 804414488 1 HOSE ASS’Y
23 318307545 1 PIPE CLAMP ASSEMBLY
24 318307588 1 STEEL PIPE ASSEMBLY
25 318307555 1 BASE SEAT ASSEMBLY
26 318307564 14 PIPE CLAMP ASSEMBLY
27 318307559 1 PIPE CLAMP ASSEMBLY
28 318307584 1 STEEL PIPE ASSEMBLY
29 318307592 1 STEEL PIPE ASSEMBLY
30 318307551 1 PIPE CLAMP ASSEMBLY
31 318307579 1 STEEL PIPE ASSEMBLY
32 318307581 1 STEEL PIPE ASSEMBLY
33 804414133 1 HOSE ASS’Y

34 318307547 2 PIPE CLAMP ASSEMBLY
35 318307571 1 STEEL PIPE ASSEMBLY
36 803099381 2 BUTTERFLY VALVE
37 318307577 1 STEEL PIPE ASSEMBLY
38 318307573 1 STEEL PIPE ASSEMBLY
39 318307546 2 PIPE CLAMP ASSEMBLY
40 318307572 1 STEEL PIPE ASSEMBLY
41 804414130 1 HOSE ASS’Y
42 318307554 1 BRACKET
43 318307606 1 WELDED STEEL PIPE
44 318307602 1 STEEL PIPE
45 318307560 2 PIPE CLAMP ASSEMBLY
46 804414136 1 HOSE ASS’Y
47 803103816 3 CONNECTOR
48 318307617 1 STEEL PIPE ASSEMBLY

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