美孚车用齿轮油™XFD 50，60
高性能传动系统润滑油
产品描述
美孚车用齿轮油™XFD 50和60是高性能传动系统润滑油，专为提供最佳的组件寿命作为卡特彼勒终传动和车轴推荐。他们是从先进的基础油配方和最新的添加剂技术，以保护轴承和齿轮过早失效，由于疲劳。这些润滑剂提供优良的性能在重型商用车轴和最终驱动器的极端压力和冲击负荷预计。他们提供了特殊的化学和热稳定性，在高的散装油温度下产生的重负载和/或高的环境温度。
美孚车用齿轮油XFD系列已被广泛的测试在卡特彼勒非公路重型卡车和推土机在很宽范围的环境温度和在恶劣条件下使用推荐的换油间隔长达4000个小时的非公路运输经营领域。
特点和优点
要求更高的生产力，更严重的工作条件，和更大的容量设备把严重的压力在车轴和最终驱动组件。在严重的应用- 4润滑油可能是有限的，在磨损保护在重仓最终由于他们需要同时服务于重型变速箱离合器摩擦的要求。最佳的耐久性和性能，美孚车用齿轮油XFD齿轮润滑剂可以依靠保持生产率和减少极端应用预定服务间隔之间的维护成本。关键的好处包括：
功能优势和潜在的好处
改进的极压（EP）性能与- 4流体增加载荷和冲击承载能力降低过早失效和经营成本
高氧化和热稳定性更长的石油寿命，减少存款，延长元件寿命
良好的保护，防止铜腐蚀和生锈延长组件寿命和更低的维护成本
宽的温度能力，简化了库存，减少了对季节性变化的需要
良好的兼容性与密封和传统的驱动火车润滑油减少泄漏和污染从外部来源
消除或减少发泡保持可靠的磨损保护膜强度
应用
重型车桥和终传动用于卡车和推土机由卡特彼勒建造
非公路行业包括：建筑、采矿、采石
采用美孚车用齿轮油XFD 50时最高工作环境温度低于32ºC（90ºF）
采用美孚车用齿轮油XFD 60时最高工作环境温度低于50ºC（122ºF）
不推荐用于发动机、变速器或液压系统
不推荐用于含有摩擦材料和/或湿式制动器的最终驱动器和车轴
Mobilube™ XFD 50, 60
High Performance Drivetrain Lubricants
Product Description
Mobilube™ XFD 50 and 60 are high performance drivetrain lubricants engineered specifically to provide optimum component life when used as recommended in Caterpillar final drives and axles. They are formulated from advanced base oils and the latest additive technology to protect bearings and gears from premature failure due to fatigue. These lubricants deliver excellent performance in heavy-duty commercial axles and final drives where extreme pressures and shock loading are expected. They provide exceptional chemical and thermal stability at elevated bulk oil temperatures generated under heavy loads and/or high ambient temperatures.
Mobilube XFD Series have been extensively field tested in Caterpillar off-highway heavy trucks and bulldozers over a wide range of ambient temperatures and operating in severe conditions with a recommended drain interval up to 4,000 hours for off-highway haulers.
Features and Benefits
Demands for higher productivity, more severe operating conditions, and larger capacity equipment put severe stress on axles and final drive components. In severe applications, TO-4 lubricants may be limited in terms of wear protection in heavily loaded final drives due to their need to also serve the frictional requirements of clutches in heavy-duty transmissions. For optimum durability and performance, Mobilube XFD gear lubricants can be relied on to maintain productivity and minimize maintenance costs between scheduled service intervals in extreme applications. The key benefits include:
|
Features
|
Advantages and Potential Benefits
|
|
Improved extreme pressure (EP) performance versus TO-4 fluids
|
Increased load and shock carrying ability with reduced premature failures and operating costs
|
|
High oxidation and thermal stability
|
Longer oil life, reduced deposits, and extended component life
|
|
Excellent protection against copper corrosion and rust
|
Extended component life and lower maintenance costs
|
|
Wide temperature capability
|
Simplifies inventory and reduces need for seasonal change-outs
|
|
Good compatibility with seals and conventional drive train lubricants
|
Reduces leakage and contamination from external sources
|
|
Eliminates or reduces foaming
|
Maintains film strength for reliable wear protection
|
Applications
-
Heavy-duty axles and final drives used in trucks and bulldozers built by Caterpillar
-
Off-highway industries including: construction, mining, and quarrying
-
Use Mobilube XFD 50 when the maximum operating ambient temperature is below 32ºC (90ºF)
-
Use Mobilube XFD 60 when the maximum operating ambient temperature is below 50ºC (122ºF)
-
Not recommended for engines, transmissions or hydraulic systems
-
Not recommended for final drives and axles containing friction material and/or wet brakes
Specifications and Approvals
|
Mobilube XFD meets the following industry and builder specifications:
|
50
|
60
|
|
Caterpillar FD-1
|
X
|
X
|
Typical Properties
|
Mobilube XFD
|
50
|
60
|
|
SAE Grade
|
50
|
60
|
|
Viscosity, ASTM D 445
|
|
|
|
cSt @ 40ºC
|
206
|
334
|
|
cSt @ 100ºC
|
18.5
|
25.6
|
|
Viscosity Index, ASTM D 2270
|
99
|
100
|
|
Pour Point, ºC, ASTM D 97
|
-21
|
-15
|
|
Flash Point, ºC, ASTM D 92
|
250
|
255
|
|
Density @ 15ºC kg/l, ASTM D 4052
|
0.890
|
0.895
|
Precautions
The products described on this data sheet are manufactured from high quality petroleum base stocks, carefully blended with selected additives. As with all petroleum products, good personal hygiene and careful handling should always be practiced. Avoid prolonged contact to skin, splashing into the eyes, ingestion or vapour inhalation. Please refer to the Material Safety Data Sheet for further information.
Note: The products described on this data sheet are NOT controlled under Canadian WHMIS legislation.
All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.
1-2013
Copyright © 2001-2016 Exxon Mobil Corporation. All rights reserved.
 |