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Parts list
|
Pos |
Order Nr. |
Quantity |
Designation |
|
1 |
|
1,000 |
SUSPENSION MEN-BER |
|
2 |
10 31 78 58 |
1,000 |
PIN |
|
3 |
10 31 78 49 |
1,000 |
BUSHING |
|
4 |
11 10 01 30 |
2,000 |
SEALING RING |
|
5 |
46 00 940 |
2,000 |
DOWEL PIN |
|
6 |
74 13 075 |
2,000 |
VENTILATION VALVE |
|
10 |
10 31 79 77 |
2,000 |
PIN |
|
11 |
12 59 06 88 |
4,000 |
SEALING RING |
|
12 |
11 10 01 19 |
2,000 |
HINGE BEARING |
|
13 |
42 81 027 |
4,000 |
LOCKING RING DIN |
|
14 |
77 43 242 |
2,000 |
HYDRAULIC-TYPE LUBRICAT.NIPPLE |
|
15 |
10 31 78 37 |
2,000 |
COVER |
|
16 |
49 00 837 |
2,000 |
HEX SCREW |
|
17 |
10 28 98 06 |
4,000 |
WASHER 16 |
|
20 |
70 09 760 |
2,000 |
SEALING RING |
|
25 |
70 03 814 |
2,000 |
FITTING GE |
|
26 |
76 17 714 |
4,000 |
HINGED THREADED UNION WH 10L M14X1,5 KDS |
|
30 |
11 10 01 62 |
2,000 |
HOSE |
|
35 |
10 31 78 84 |
1,000 |
COVERING RIGHT |
|
36 |
10 31 78 90 |
1,000 |
COVERING RIGHT |
|
39 |
10 28 98 04 |
2,000 |
WASHER 12 |
|
40 |
11 63 17 42 |
6,000 |
HEX SCREW |
Exploded view
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Our customers
The Importance of Liebherr Crawler Dozer Sealing Rings
Sealing rings are often overlooked components in heavy machinery like Liebherr crawler dozers, yet they play a crucial role in maintaining overall machine efficiency and longevity. These small, often rubber or polyurethane components create a seal between moving parts, preventing the ingress of contaminants like dirt, dust, and water.
Why are sealing rings so important?
- Preventing Contaminant Ingress: By effectively sealing off various components, sealing rings protect internal mechanisms from harmful contaminants. This prevents premature wear and tear, reducing costly repairs and downtime.
- Retaining Lubricants: Sealing rings also help retain lubricants within hydraulic cylinders and other components. This ensures optimal lubrication, reducing friction and heat buildup, and prolonging the life of the machinery.
- Protecting Hydraulic Systems: In hydraulic systems, sealing rings are vital for preventing leaks. Leaks can lead to loss of hydraulic fluid, reduced system pressure, and potential damage to sensitive components.
- Improving Fuel Efficiency: By minimizing friction and preventing leaks, sealing rings contribute to improved fuel efficiency. This can lead to significant cost savings over the lifetime of the machine.
- Ensuring Safety: Well-maintained sealing rings help ensure the safe operation of the crawler dozer. Faulty seals can lead to unexpected equipment failures, posing a risk to operators and those working in the vicinity.
Factors Affecting Sealing Ring Performance:
- Material Quality: The material used for sealing rings must be compatible with the operating environment and the fluids it comes into contact with.
- Design: The design of the sealing ring, including its shape, size, and lip geometry, is critical for optimal performance.
- Installation: Proper installation is essential to ensure a good seal and prevent premature wear.
- Operating Conditions: Factors such as temperature, pressure, and the type of contaminants present can affect the performance of sealing rings.
Regular Inspection and Replacement:
To maximize the lifespan of your Liebherr crawler dozer and ensure optimal performance, it is essential to regularly inspect sealing rings for signs of wear, damage, or leakage. Worn or damaged seals should be replaced promptly to prevent further issues.
Conclusion:
While sealing rings may seem like small and insignificant components, they play a vital role in the overall performance and reliability of Liebherr crawler dozers. By understanding their importance and taking steps to ensure their proper maintenance, you can significantly extend the life of your machine and reduce operating costs.
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