At Guangxi Huayang Engineering Machinery Equipment Co., Ltd., we are proud to offer a wide range of top-quality spare parts for your heavy machinery needs. As a leading supplier specializing in Komatsu and Caterpillar equipment, we understand the importance of reliable and durable components. Today, we are excited to introduce the Komatsu Floating Seal Assembly 175-27-00120, a crucial part designed for optimal performance and longevity.

Product Overview
The Komatsu Floating Seal Assembly 175-27-00120 is engineered to provide a robust and effective sealing solution for various applications within Komatsu machinery. This assembly is designed to prevent leakage of oil and other fluids, ensuring the smooth and efficient operation of critical components. Its high-quality construction guarantees durability and resistance to wear and tear, even under demanding working conditions.
Product Uses and Applicable Machine Models
The primary purpose of a floating seal assembly is to create a reliable seal in rotating or moving mechanical joints. This is essential in preventing the loss of lubricants and the ingress of contaminants, which can lead to premature wear and failure of machinery components. The Komatsu 175-27-00120 floating seal is typically used in the undercarriage of Komatsu bulldozers, excavators, and loaders, specifically in components like:
Applicable Machine Types and Their Applications
The 175-27-00120 floating seal assembly is suitable for various Komatsu models, including but not limited to:
Komatsu Bulldozers: Commonly used for land clearing, leveling, grading, and pushing large quantities of soil or other materials in construction, mining, and road building projects. Example models include the D65, D85, and D155 series. In a road building scenario, a Komatsu D85 bulldozer might be used to clear the terrain and prepare a level surface for paving.
Komatsu Excavators: Versatile machines used for digging, trenching, material handling, demolition, and lifting tasks in construction, infrastructure development, and mining. Examples include the PC200, PC300, and PC450 series. For instance, a Komatsu PC300 excavator could be employed in an urban construction site to dig foundations for a new building.
Komatsu Loaders: Primarily used for moving and loading materials such as soil, sand, gravel, and debris onto trucks or into hoppers in construction, mining, and material handling operations. Models like the WA380, WA470, and WA600 are common. An example application would be a Komatsu WA470 loader working in a quarry to load crushed stone onto dump trucks for transportation.
Guangxi Huayang Engineering Machinery Equipment Co., Ltd. is your trusted partner for all your Komatsu and Caterpillar parts needs. Our main product lines include: undercarriage parts (track rollers, carrier rollers, sprockets, idlers, track shoes), hydraulic system components (hydraulic pumps, hydraulic motors, control valves, hydraulic cylinders like bucket cylinders and boom cylinders), transmission and power parts (gearboxes, gears, engine assemblies including Cummins engine parts), and wear parts (bucket teeth, track chains, pins and bushings, high-strength bolts).
Frequently Asked Questions
What is the function of a floating seal?
A floating seal is designed to maintain lubrication and prevent contaminants from entering critical components in heavy machinery, ensuring smooth operation and extending the lifespan of parts.
How do I know if a floating seal needs replacement?
Signs of a failing floating seal include oil leaks around the component, unusual noise or heat generation, and reduced performance of the machinery.
Can I install a floating seal myself?
While it's possible, it is generally recommended to have a qualified technician install floating seals to ensure proper alignment and sealing, preventing future issues.
Troubleshooting and Maintenance Tips for Floating Seals
Regular inspection of your machinery for any signs of leaks is crucial. If you notice any oil seepage around the final drives, track rollers, or idlers, it could indicate a problem with the floating seals. Promptly addressing these issues can prevent more significant damage. Ensure that the correct type and amount of lubricant are used in the system. Over or under-lubrication can put undue stress on the seals. When performing maintenance, be careful not to damage the sealing surfaces. Cleanliness is also vital during installation to avoid introducing contaminants that could compromise the seal's integrity.
Komatsu and Caterpillar Parts Glossary (English, Chinese, Russian)
| English | Chinese | Russian | Location | Example Keyword |
|---|
| Hydraulic Pump | 液压泵 (Yèyā bèng) | Гидравлический насос (Gidravlicheskiy nasos) | Hydraulic System | Komatsu PC200-8 液压泵 |
| Track Roller | 支重轮 (Zhīzhòng lún) | Опорный каток (Opornyy katok) | Undercarriage | Komatsu D65EX-16 支重轮 |
| Bucket Cylinder | 挖斗油缸 (Wā dǒu yóugāng) | Ковшовый цилиндр (Kovshovyy tsilindr) | Hydraulic System (Excavator Bucket) | Komatsu PC450-8 挖斗油缸 |
| Final Drive | 终传动 (Zhōng chuándòng) | Бортовая передача (Bortovaya peredacha) | Undercarriage / Transmission | Komatsu D155AX-8 终传动 |
| Hydraulic Motor | 液压马达 (Yèyā mǎdá) | Гидравлический мотор (Gidravlicheskiy motor) | Hydraulic System | Komatsu WA600-8 液压马达 |
| Engine Oil Filter | 发动机机油滤清器 (Fādòngjī jīyóu lǜqīngqì) | Масляный фильтр двигателя (Maslyanyy fil'tr dvigatelya) | Engine | Caterpillar CAT 320D 发动机机油滤清器 |
| Fuel Injector | 燃油喷油器 (Rányóu pēnyóuqì) | Топливная форсунка (Toplivnaya forsunka) | Engine | Caterpillar CAT 349E 燃油喷油器 |
| Track Shoe | 履带板 (Lǚdài bǎn) | Гусеничная пластина (Gusenichnaya plastina) | Undercarriage | Caterpillar CAT D7R 履带板 |
| Turbocharger | 涡轮增压器 (Wōlún zēngyāqì) | Турбокомпрессор (Turbokompressor) | Engine | Caterpillar CAT 336D 涡轮增压器 |
| Idler Assembly | 引导轮总成 (Yǐndǎo lún zǒngchéng) | Направляющее колесо в сборе (Napravlyayushcheye koleso v sbore) | Undercarriage | Caterpillar CAT 323F 引导轮总成 |