美孚高性能合成齒輪油75W-90，80W-140
最高性能商用齒輪潤滑油
產(chǎn)品描述
美孚高性能合成齒輪油75W-90和80W-140是合成傳動系統(tǒng)潤滑油工程以滿足最苛刻的擴展漏和保修要求。這些產(chǎn)品被設計用于重型傳動系統(tǒng)要求齒輪潤滑油具有較高的粘度和良好的承載能力和在極端的壓力和沖擊負荷預計。美孚高性能合成齒輪油75W-90和80W-140采用了最新的合成基礎油技術(shù)和先進的添加劑在礦物齒輪油提供顯著的優(yōu)勢。
美孚高性能合成齒輪油75W-90和80W-140提供無與倫比的性能，低溫和高溫應用的先進技術(shù)，熱降解和氧化保護，減少磨損和腐蝕，提高剪切穩(wěn)定性，擴展服務能力，和出色的燃油經(jīng)濟性。這些產(chǎn)品達到或超過API MT-1 / EP齒輪油GL-5服務分類和被使用在要求規(guī)范應用MIL-PRF-2105E埃克森美孚的要求。
本產(chǎn)品的突出性能是由最終被伊頓道路巡邏批準確認（E500）和美馳延伸750000英里的保證，延長換油500000英里。他們也由Mack對GO-J批準加（75W-90）和GO-J（80W-140）延伸服務的分類。
特點和優(yōu)點
今天的技術(shù)大大提高重型的表現(xiàn)能力和非公路設備負荷、扭矩、速度和控制，通過創(chuàng)新的傳動系統(tǒng)設計。這些設計已經(jīng)改變，并增加了潤滑油的要求，提供更高的性能水平，提高生產(chǎn)力，并降低運營成本。對于重型的最終驅(qū)動器，摩擦控制，磨損保護，熱穩(wěn)定性，剪切穩(wěn)定性，防銹和防腐蝕，和密封保護的功能，必須優(yōu)化平衡，提供延長齒輪和密封壽命，運行平穩(wěn)，提高燃油經(jīng)濟性和高負載高扭矩能力在很寬的應用范圍。美孚高性能合成齒輪油75W-90和80W-140的主要優(yōu)點包括：
功能優(yōu)勢和潛在的好處
最低存款的高溫氧化延長齒輪和軸承壽命的特殊的熱穩(wěn)定性和耐高溫性
延長密封壽命
卓越的保護，對低速/高扭矩磨損和高速得分增加承載能力。
降低維護成本和更長的設備壽命
在惡劣的工作條件下，防止磨損，特殊的剪切穩(wěn)定性保留粘度和膜強度
優(yōu)良的防銹、染色和腐蝕保護銅及其合金減少磨損和更長的元件壽命
增強的摩擦減少性能提高了燃油經(jīng)濟性和降低了運營成本
杰出的低溫流動性與礦物油減少磨損和易于啟動
良好的耐發(fā)泡保持薄膜強度可靠的潤滑
與典型的汽車密封和墊片的最小泄漏和減少污染
應用
以?？松梨冢?br />
重型手動變速箱，要求API GL-5和MT-1性能和最終傳動軸
公路輕型和重型卡車、公共汽車和貨車
非公路行業(yè)包括：建筑、采礦、采石和農(nóng)業(yè)
其他重型工業(yè)齒輪傳動包括準雙曲面齒輪和蝸輪的條件下高速/沖擊負荷下運行，高速/低扭矩和/或低速/高扭矩條件下
的差異，最終，分動箱齒輪等應用中的潤滑油會MIL-PRF-2105E，API服務推薦EP齒輪油GL-5，
如絞車減速齒輪和履帶式車輛推進齒輪驅(qū)動器，暴露于嚴重的低溫設備
作為一個同伴與美孚的綜合傳動液50變速器最大的傳動效率和燃油經(jīng)濟性的改善生活，
需要延長服務間隔和保證的應用程序
不推薦用于要求API GL-4性能水平的應用
不用于自動，手動或半自動變速器機油和自動變速箱油的建議
Mobil Delvac Synthetic Gear Oil 75W-90, 80W-140
Supreme Performance Commercial Gear Lubricants
Product Description
Mobil Delvac Synthetic Gear Oil 75W-90 and 80W-140 are synthetic drivetrain lubricants engineered to meet the most demanding extended drain and warranty requirements. These products are designed for use in heavy-duty drivetrains that require gear lubricants with relatively high viscosity and excellent load-carrying capability and where extreme pressures and shock loading are expected. Mobil Delvac Synthetic Gear Oil 75W-90 and 80W-140 incorporate the latest technology in synthetic basestocks and advanced additives providing significant advantages over mineral gear oils.
The state-of-the-art technology in Mobil Delvac Synthetic Gear Oil 75W-90 and 80W-140 delivers unsurpassed performance for low and high temperature application, protection against thermal degradation and oxidation, reduced wear and corrosion, improved shear stability, extended service capability, and excellent fuel economy. These products meet or exceed the requirements of API service MT-1/GL-5 EP gear oil service classification and are recommended by ExxonMobil for use in applications requiring the MIL-PRF-2105E specification.
The outstanding performance of this product is confirmed by its approval for final drives covered by Eaton Roadranger (E500) and Meritor Extended Warranties of 750,000 miles, with extended oil drains of 500,000 miles. They are also approved by Mack against GO-J Plus (75W-90) and GO-J (80W-140) extended service classifications.
Features and Benefits
Today’s technology has vastly improved the performance capabilities of heavy-duty on and off-highway equipment load, torque, speed, and control through innovative drivetrain designs. These designs have changed and increased the requirements of lubricants to deliver this higher level of performance, increase productivity, and reduce operating costs. For heavy-duty final drives, friction control, wear protection, thermal stability, shear stability, rust and corrosion prevention, and seal protection are features that must be optimally balanced to provide extended gear and seal life, smooth operation, improved fuel economy and high load high torque capability over a wide range of applications. The key benefits of Mobil Delvac Synthetic Gear Oil 75W-90 and 80W-140 include:
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Features
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Advantages and Potential Benefits
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Exceptional thermal stability and resistance to high temperature oxidation
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Extended gear and bearing life due to minimal deposits
Longer seal life
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Outstanding protection against low speed/high torque wear and high speed scoring
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Increased load-carrying capability.
Reduced maintenance costs and longer equipment life
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Exceptional shear stability
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Retains viscosity and film strength under severe operating conditions to prevent wear
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Excellent rust, staining, and corrosion protection of copper and its alloys
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Reduced wear and longer component life
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Enhanced friction reduction properties
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Improved fuel economy and reduced operating costs
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Outstanding low temperature fluidity versus mineral oils
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Reduced wear and ease of start-up
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Good resistance to foaming
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Maintains film strength for reliable lubrication
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Compatible with typical automotive seals and gaskets
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Minimum leakage and reduced contamination
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Applications
Recommended by ExxonMobil for use in:
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Heavy-duty manual transmissions, axles and final drives requiring API GL-5 and MT-1 performance
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On-highway light and heavy-duty trucks, busses and vans
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Off-highway industries including: construction, mining, quarrying, and agriculture
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Other heavy-duty industrial gear drives including hypoid and worm gears operating under conditions where high speed/shock load, high speed/low torque, and/or low speed/high torque conditions prevail
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Differentials, final drives, transfer cases and other gear applications where lubricants meeting MIL-PRF-2105E, API Service GL-5 , EP gear lubricants are recommended
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Equipment such as winch reduction gears and crawler vehicle propulsion gear drives that are exposed to severe low temperatures
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Use as a companion with Mobil Delvac Synthetic Transmission Fluid 50 in transmissions for maximum drive train life, efficiency and fuel economy improvement
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Applications where extended service intervals and warranties are required
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Not recommended for applications requiring API GL-4 Level performance
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Not intended for automatic, manual or semiautomatic transmissions for which engine oil or automatic transmission fluids are recommended
Specifications and Approvals
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Mobil Delvac Synthetic Gear Oil meets or exceeds the requirements of the following industry and builder specifications:
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75W-90
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80W-140
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API GL-5/MT-1
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X
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X
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SAE J2360
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X
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X
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Scania STO 1:0
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X
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X
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ZF TE-ML 07A/08
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X
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Mobil Delvac Synthetic Gear Oil has the following builder approvals:
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75W-90
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80W-140
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Dana SHAES 429
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X
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X
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DANA SHAES 256 Rev. C
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X
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Mack GO-J PLUS
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X
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Mack GO-J
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X
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Meritor O-76N
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X
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X
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MB-Approval 235.8
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X
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International TMS-6816
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X
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X
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ZF TE-ML 05B/16F/21B
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X
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X
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ZF TE-ML 12B
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X
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ZF TE-ML 12M
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X
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ZF TE-ML 19C
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X
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ZF TE-ML 17B
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X
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MAN 342 Typ M2
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X
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Voith Turbo 132.00374401/132.00374402
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X
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Flender BA 7302 Table R1
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X
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Scania STO 2:0 A
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X
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Mobil Delvac Synthetic Gear Oil is recommended by ExxonMobil for use in applications requiring:
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75W-90
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80W-140
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DANA SHAES 256 Rev. A
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X
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Mobil Delvac Synthetic Gear Oil has is of quality level, but not approved:
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75W-90
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80W-140
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MIL-PRF 2105E
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X
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X
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Typical Properties
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Mobil Delvac Synthetic Gear Oil
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75W-90
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80W-140
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SAE Grade
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75W-90
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80W-140
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Viscosity, ASTM D 445
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cSt @ 40oC
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120
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310
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cSt @ 100oC
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15.9
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31.2
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Viscosity Index, ASTM D 2270
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140
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139
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Pour Point, oC, ASTM D 97
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-48
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-36
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Flash Point, oC, ASTM D 92
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205
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210
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Density @ 15oC kg/l, ASTM D 4052
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0.859
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0.870
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