Product Introduction / 产品介绍
The 207-01-61311 DISC is a high-quality aftermarket replacement part specifically designed for Komatsu heavy machinery. This component functions as a crucial clutch plate and disk damper, essential for the efficient power transmission and smooth operation of your equipment's drivetrain system. Manufactured to stringent OEM (Original Equipment Manufacturer) standards, it ensures reliable performance, durability, and a prolonged service life, making it an excellent choice for maintenance and repairs.
207-01-61311 盘式部件是专为小松重型机械设计的高品质售后替换部件。该部件作为关键的离合器片和减振盘，对于设备传动系统的高效动力传输和顺畅运行至关重要。它按照严格的原始设备制造商（OEM）标准制造，确保了可靠的性能、耐用性以及更长的使用寿命，是维护和维修的绝佳选择。
Applicable Equipment and Application Scenarios / 适用设备及应用场景
The 207-01-61311 DISC is suitable for a wide range of Komatsu heavy machinery, including but not limited to:
207-01-61311 盘式部件适用于多种小松重型机械，包括但不限于：
Excavators (PC Series) / 挖掘机（PC 系列）: PC300, PC300SC, PC340, PC350, PC380, PC400, PC450, PC490, PC550 (including various Dash numbers like PC300-5, PC300-6, PC350-6, PC360, PC400-5, PC400-6, PC400-7, PC400-8, etc.)
Mobile Crushers / Recyclers (BR Series) / 移动式破碎机/回收机（BR 系列）: BR480RG, BR550JG, BR580JG
Application Scenarios and Case Analysis / 应用场景及案例分析
This clutch plate and disk damper is integral to the power transmission and braking systems of these machines, enabling them to perform demanding tasks across various industries.
该离合器片和减振盘是这些机器动力传输和制动系统不可或缺的一部分，使其能够在各个行业中执行高难度任务。
Excavators (PC Series) / 挖掘机（PC 系列）
Komatsu excavators are versatile machines used in a broad spectrum of construction, mining, and civil engineering projects. The 207-01-61311 DISC ensures smooth engagement and disengagement of the clutch, critical for precise control during digging, lifting, and moving heavy materials.
小松挖掘机是多功能机器，广泛应用于建筑、采矿和土木工程项目。207-01-61311 盘式部件确保离合器的平稳接合和分离，这对于挖掘、提升和移动重物时的精确控制至关重要。
Earthmoving and Excavation / 土方工程与开挖: Used in large-scale construction sites for deep digging for foundations, trenching for infrastructure (e.g., pipelines, utilities), and general earthmoving. The damper functionality helps reduce stress on the drivetrain during sudden load changes.
Demolition and Material Handling / 拆除和物料搬运: Essential for controlled power delivery in urban demolition projects, scrap metal handling, and waste recycling facilities, where precise movements and stopping are critical.
Mining and Quarrying / 采矿和采石: In open-pit mining or quarry operations, excavators with this disc provide reliable power for heavy-duty digging of rock and ore, ensuring continuous operation in harsh environments.
Road Construction / 道路建设: Contributes to the smooth acceleration and deceleration of excavators used in road grading and laying, ensuring efficient and precise completion of tasks.
Case Study Example (Excavator PC400-7): A PC400-7 excavator working on a large-scale highway construction project experienced inconsistent clutch engagement, leading to jerky movements. Replacing the worn 207-01-61311 DISC restored smooth power transfer, improving operational efficiency and reducing wear on other drivetrain components. / 案例分析（挖掘机 PC400-7）： 一台 PC400-7 挖掘机在大型高速公路建设项目中，离合器接合不稳定，导致动作迟滞。更换磨损的 207-01-61311 盘式部件后，动力传输恢复平稳，提高了运行效率并减少了传动系统其他部件的磨损。
Mobile Crushers / Recyclers (BR Series) / 移动式破碎机/回收机（BR 系列）
Komatsu BR series mobile crushers are indispensable for on-site processing of construction and demolition waste, as well as primary crushing in quarries. The durability and heat resistance of the 207-01-61311 DISC are vital for handling the high shock loads and continuous operation in these demanding applications.
小松 BR 系列移动式破碎机对于现场处理建筑和拆除垃圾以及采石场的初级破碎至关重要。207-01-61311 盘式部件的耐用性和耐热性对于处理这些高冲击载荷和连续运行的严苛应用至关重要。
Construction Waste Recycling / 建筑垃圾回收: Used in demolition sites to crush concrete, asphalt, and other debris into reusable aggregate, reducing landfill waste and transportation costs. The disc ensures reliable power to the crushing mechanism.
Quarry Primary Crushing / 采石场初级破碎: Facilitates the initial breakdown of large rocks and stones at quarry sites, preparing material for further processing. The damper helps protect the engine and transmission from the immense forces generated during crushing.
Civil Engineering Works / 土木工程: Effective in processing natural stones and rocks directly at civil engineering project sites, optimizing material flow and project timelines.
Case Study Example (Mobile Crusher BR580JG): A BR580JG mobile crusher at a demolition site experienced frequent power interruptions to its crushing unit. Investigation revealed a worn clutch disk damper. Replacement with the 207-01-61311 DISC resolved the issue, ensuring continuous and stable crushing operations for concrete recycling. / 案例分析（移动式破碎机 BR580JG）： 一台 BR580JG 移动式破碎机在拆除现场的破碎单元频繁出现动力中断。调查发现是离合器减振盘磨损。更换 207-01-61311 盘式部件解决了问题，确保了混凝土回收的连续稳定破碎作业。
Related Similar Products / 相关相似产品
In addition to the 207-01-61311 DISC, Guangshu Supply Chain also offers a variety of other high-quality clutch plates, friction discs, and related power transmission components for Komatsu machinery. These parts ensure optimal performance across different Komatsu models and applications.
除了 207-01-61311 盘式部件外，广数供应链还提供多种其他高品质离合器片、摩擦盘以及小松机械的相关动力传输部件。这些部件确保在不同小松型号和应用中实现最佳性能。
Komatsu Friction Discs and Plates / 小松摩擦盘和压板: Various sizes and types designed for different Komatsu models (e.g., excavators, bulldozers, wheel loaders) and their specific power train or brake systems. These include both dry and wet clutch discs. / 针对不同小松型号（如挖掘机、推土机、轮式装载机）及其特定动力传动或制动系统而设计的各种尺寸和类型。包括干式和湿式离合器片。
Komatsu Brake Discs / 小松制动盘: Other part numbers for Komatsu brake systems, such as 569-33-61241 Brake Disc, designed for effective stopping power and heat dissipation. / 小松制动系统的其他部件号，例如 569-33-61241 制动盘，专为高效制动力和散热而设计。
Clutch Assembly Components / 离合器总成部件: Including pressure plates, release bearings, flywheels, and other elements that work in conjunction with the clutch disc for a complete and functional clutch system. / 包括压盘、分离轴承、飞轮以及其他与离合器片协同工作的部件，构成完整且功能完善的离合器系统。
These products are applicable to a broad range of Komatsu excavators, bulldozers, wheel loaders, and other heavy equipment, each tailored to specific operational requirements and machine models.
这些产品适用于各种小松挖掘机、推土机、轮式装载机和其他重型设备，每种产品都根据特定的操作要求和机器型号量身定制。
Common Installation & Maintenance Issues and Solutions / 安装维护常见问题及解决方案
Proper installation and regular maintenance are crucial for the longevity and optimal performance of the 207-01-61311 DISC. Here are some common issues and their solutions:
正确安装和定期维护对于 207-01-61311 盘式部件的使用寿命和最佳性能至关重要。以下是一些常见问题及其解决方案：
| Issue / 问题 | Causes / 原因 | Solutions / 解决方案 |
|---|
| Clutch Slippage / 离合器打滑 | Worn clutch disc/pressure plate, oil/grease contamination, incorrect installation/adjustment, warped flywheel. | Replace worn disc/plate, inspect and clean for contamination, ensure correct installation/adjustment, check and resurface/replace flywheel. |
| Clutch Chatter/Vibration / 离合器抖动/振动 | Worn/damaged pressure plate, warped flywheel, oil on friction surfaces, loose engine/transmission mounts, worn splines. | Replace damaged components, resurface/replace flywheel, identify and fix oil leaks, inspect and tighten mounts, replace worn spline components. |
| Clutch Fails to Disengage / 离合器无法分离 | Binding linkage/cable, seized release bearing/slave cylinder, faulty pressure plate/friction plate. | Lubricate or replace binding components, replace seized bearings/cylinders, replace faulty plates. |
| Excessive Noise (Squealing/Grinding) / 噪音过大（尖叫/磨擦声） | Worn friction material, incorrect part installation (e.g., bolts, dowels), faulty release bearing. | Replace disc if friction material is worn, ensure proper installation, replace faulty release bearing. |
| Overheating / 过热 | Excessive slippage, improper material, heavy-duty application without proper cooling. | Address slippage issues, ensure correct disc type for application, check cooling system. |
| Rust on Brake Discs (General) / 制动盘生锈（通用） | Moisture exposure, road salt, humidity, prolonged inactivity. | Regular machine use, clean discs, avoid parking in wet areas, consider rust inhibitors if machine is idle for long periods. |
General Maintenance Tip: Always refer to your Komatsu machine's operation and maintenance manual for specific service intervals and procedures. Regularly inspect clutch fluid levels, linkage condition, and listen for unusual noises. / 一般维护提示： 请始终参考您小松机器的操作和维护手册，了解具体的维修间隔和程序。定期检查离合器油液位、联动装置状况，并注意异常噪音。
