Valve Grease Fitting 203-30-42260 for Komatsu Excavator PC100 PC70 PC130
小松挖掘机PC100 PC70 PC130用黄油嘴 203-30-42260
Product Introduction | 产品介绍
The Valve Grease Fitting 203-30-42260 is a crucial component designed for Komatsu excavators, specifically models such as PC100, PC70, and PC130. This high-quality grease fitting ensures precise and efficient lubrication of critical machine parts, significantly extending the lifespan of bearings, pins, and bushings. Proper lubrication facilitated by a reliable grease fitting is essential for maintaining the operational efficiency and stability of heavy machinery in demanding work environments.
黄油嘴 203-30-42260 是专为小松挖掘机设计的重要部件，特别适用于 PC100、PC70 和 PC130 等型号。这种高质量的黄油嘴确保了机器关键部件的精确高效润滑，显著延长了轴承、销和衬套的使用寿命。通过可靠的黄油嘴实现的适当润滑对于在严苛工作环境中保持重型机械的运行效率和稳定性至关重要。
Product Parameters | 产品参数
| Parameter (参数) | Description (描述) |
|---|
| Part Number | 部件号 | 203-30-42260 |
| Alternative Part Numbers | 替代部件号 | 2033042260, 201-30-52290, R2033042260 |
| Product Name | 产品名称 | Valve Grease Fitting | 黄油嘴 |
| Material | 材料 | High-Quality Stainless Steel | 高品质不锈钢 |
| Application | 应用 | Lubrication System Component | 润滑系统部件 |
| Compatible Models | 兼容型号 | Komatsu Excavators PC100, PC70, PC130, PC60, PC120, PC138, etc. |
Product Advantages & Selling Points | 产品优势与卖点
Precision Engineering | 精密工程: Manufactured to OEM specifications, ensuring a perfect fit and optimal performance within Komatsu excavator lubrication systems.
按照OEM规格制造，确保与小松挖掘机润滑系统完美匹配，性能卓越。
Durability & Reliability | 坚固耐用，可靠性高: Constructed from high-quality stainless steel, offering exceptional resistance to corrosion, wear, and harsh operating conditions, guaranteeing long-term reliability.
采用高品质不锈钢制造，具有卓越的耐腐蚀、耐磨损能力，适应恶劣工况，确保长期可靠性。
Optimized Lubrication | 优化润滑: Facilitates efficient grease flow, ensuring that critical components receive adequate lubrication to reduce friction, prevent premature wear, and extend service life.
促进高效黄油流动，确保关键部件获得充足润滑，从而减少摩擦，防止过早磨损，延长使用寿命。
Enhanced Equipment Performance | 提升设备性能: By ensuring proper lubrication, this grease fitting contributes directly to the smooth operation, stability, and overall efficiency of your Komatsu excavator.
通过确保适当的润滑，该黄油嘴直接有助于小松挖掘机的平稳运行、稳定性和整体效率。
Easy Installation | 易于安装: Designed for straightforward replacement, minimizing downtime and simplifying maintenance procedures.
设计易于直接更换，最大限度地减少停机时间并简化维护程序。
Applicable Equipment & Application Scenarios | 适用设备与应用场景
This Valve Grease Fitting 203-30-42260 is specifically designed for a range of Komatsu excavators, including:
黄油嘴 203-30-42260 专为以下小松挖掘机系列设计：
Komatsu PC100 Excavator | 小松 PC100 挖掘机
Komatsu PC70 Excavator | 小松 PC70 挖掘机
Komatsu PC130 Excavator | 小松 PC130 挖掘机
And other compatible Komatsu models (e.g., PC60, PC120, PC138) | 以及其他兼容的小松型号（如PC60, PC120, PC138）
Application Scenarios | 应用场景:
Komatsu excavators equipped with this valve grease fitting are widely used in various demanding applications:
配备此黄油嘴的小松挖掘机广泛应用于各种严苛场景：
Construction Sites | 建筑工地: For digging foundations, trenching, and material handling in residential, commercial, and infrastructure projects.
用于住宅、商业和基础设施项目中的地基挖掘、开挖沟渠和物料搬运。
Mining Operations | 采矿作业: Essential for excavation and material loading in surface mining and quarrying, where equipment faces extreme loads and abrasive conditions.
对于露天采矿和采石场中的挖掘和物料装载至关重要，设备在此类环境中承受极端载荷和磨蚀条件。
Earthmoving & Landscaping | 土方工程与园林绿化: Used for grading, leveling, and shaping terrain in large-scale land development and landscaping projects.
用于大型土地开发和园林绿化项目中的平整、找平和地形塑造。
Road Construction | 道路施工: Critical for preparing ground, excavating for roadbeds, and maintaining stable operational conditions during road building.
对于道路施工中的场地准备、路基开挖和维持稳定的运行条件至关重要。
Case Study Example | 案例分析示例:
A construction company operating Komatsu PC130 excavators experienced unexpected downtime due to premature wear in bucket linkage pins. An investigation revealed that several grease fittings were clogged or damaged, preventing proper lubrication. After replacing the faulty fittings with new 203-30-42260 Valve Grease Fittings and implementing a stricter lubrication schedule, the company observed a significant reduction in component wear, increased uptime, and lower maintenance costs. This highlights how a small, critical component like this grease fitting plays a vital role in overall equipment reliability and project efficiency.
一家运营小松 PC130 挖掘机的建筑公司曾因铲斗连杆销的过早磨损而经历意外停机。调查显示，有几个黄油嘴堵塞或损坏，导致无法正常润滑。在更换了有故障的黄油嘴（使用新的 203-30-42260 黄油嘴）并实施更严格的润滑计划后，该公司发现部件磨损显著减少，正常运行时间增加，维护成本降低。这突显了黄油嘴这样的小而关键的部件在设备整体可靠性和项目效率中的重要作用。
Related Similar Products | 相关相似产品
For comprehensive maintenance of your Komatsu excavator, consider these related products that ensure optimal performance alongside the valve grease fitting:
为了对您的小松挖掘机进行全面维护，除了黄油嘴之外，还可以考虑以下相关产品以确保最佳性能：
Komatsu Genuine Engine Oil | 小松原厂机油: Essential for engine protection and performance.
发动机保护和性能的必需品。
Komatsu Hydraulic Oil | 小松液压油: Ensures smooth operation of the hydraulic system, crucial for excavator functions.
确保液压系统平稳运行，对挖掘机功能至关重要。
General Purpose Grease | 通用润滑脂: For other general lubrication points on the excavator, like pins and bushings (applied via grease fittings).
用于挖掘机其他一般润滑点，如销和衬套（通过黄油嘴施加）。
Fuel Filters & Oil Filters | 燃油滤清器与机油滤清器: Critical for maintaining fuel and oil purity, protecting engine components.
对保持燃油和机油纯净度、保护发动机部件至关重要。
Hydraulic Hoses & Seals | 液压软管与密封件: Vital for preventing leaks and maintaining hydraulic pressure.
对于防止泄漏和维持液压压力至关重要。
Installation & Maintenance: Common Issues & Solutions | 安装与维护：常见问题及解决方案
Proper installation and regular maintenance of grease fittings and the lubrication system are crucial. Here are common issues and their solutions:
正确安装和定期维护黄油嘴及润滑系统至关重要。以下是常见问题及其解决方案：
Issue: Clogged Grease Fitting | 问题：黄油嘴堵塞:
Description | 描述: The grease fitting refuses to accept new lubricant, often due to hardened grease or contamination.
黄油嘴拒绝接受新润滑剂，通常是由于硬化的黄油或污染物。
Solution | 解决方案: Attempt to clear the blockage by applying gentle heat to the fitting and then immediately applying grease with a high-pressure grease gun. In severe cases, the fitting may need replacement or the associated pin/bushing may require cleaning.
尝试通过对黄油嘴施加温和的热量，然后立即用高压黄油枪注入黄油来清除堵塞。在严重情况下，可能需要更换黄油嘴或清洗相关的销/衬套。
Issue: Over-Greasing | 问题：过度润滑:
Description | 描述: Applying too much grease can cause seals to rupture, attract dirt, and lead to overheating from churning.
施加过多黄油可能导致密封件破裂、吸引污垢并因搅动而导致过热。
Solution | 解决方案: Follow manufacturer's recommendations for grease volume. Listen for resistance when greasing and stop when fresh grease purges from the joint or resistance increases.
遵循制造商关于黄油用量的建议。在润滑时注意阻力，当新鲜黄油从接头处排出或阻力增加时停止。
Issue: Under-Greasing | 问题：润滑不足:
Description | 描述: Insufficient lubrication leads to increased friction, accelerated wear, and potential component failure.
润滑不足会导致摩擦增加、磨损加速和潜在的部件故障。
Solution | 解决方案: Adhere to a strict, regular lubrication schedule. Inspect all grease points frequently and ensure they are accepting grease.
坚持严格、定期的润滑计划。经常检查所有润滑点，并确保它们接受黄油。
Issue: Contamination of Grease | 问题：黄油污染:
Description | 描述: Dirt, dust, or water entering the lubrication system through damaged fittings or improper application.
污垢、灰尘或水通过损坏的黄油嘴或不当操作进入润滑系统。
Solution | 解决方案: Ensure grease gun nozzles are clean before use. Clean fittings before attaching the grease gun. Store grease properly to prevent contamination. Regularly inspect seals around lubricated points.
使用前确保黄油枪喷嘴清洁。连接黄油枪前清洁黄油嘴。妥善储存黄油以防止污染。定期检查润滑点周围的密封件。
Regular inspection and proactive maintenance of your Komatsu excavator's lubrication system, including all grease fittings, are paramount to ensure longevity and peak operational performance.
定期检查和主动维护您小松挖掘机的润滑系统，包括所有黄油嘴，对于确保使用寿命和最佳运行性能至关重要。
