Mobil SHC Centaur™ 101 Moly

Mobil grease , United States

Synthetic All Season Grease

Product Description

The Mobil SHC Centaur™ 101 Moly is a synthetic all-weather grease that offers excellent lubrication performance over a very wide operating temperature range. This product combines synthetic base oils with a calcium sulfonate thickener and molybdenum disulfide to provide ultimate protection in mining and construction equipment.


The Mobil SHC Centaur 101 Moly offers excellent low temperature pumpability down to -30 C while also exhibiting excellent retention and bleed control at high temperatures.


Compared to conventional soap-base thickeners (i.e. lithium, aluminum, calcium soaps), the calcium sulfonate thickener used in the Mobil SHC Centaur Moly 101 excels in water saturated environments, providing longer re-lubrication intervals. The grease maintains consistency, wear protection and corrosion protection, even with substantial water contamination.


Fortified with 5% molybdenum disulphide to complement a robust extreme-pressure additive system, Mobil SHC Centaur 101 Moly is particularly well suited to meet the demanding lubrication requirements of heavy-duty truck chassis, construction and mining equipment as well as heavily loaded industrial bearings.


Features and Benefits

- Operating temperatures ranging from -40º C to 150º C may allow for year round use1.

- Extraordinary high and low temperature performance compared to conventional greases, provides protection at high temperatures and low torque, easy start-up at low temperatures.

- Balance of high consistency and low temperature pumpability extends the operating temperature range and offers ability to potentially reduce or eliminate seasonal changes1.

- Excellent pumpability along along with with excellent wear protection properties make it suitable for central lubrication systems.

- Excellent wear protection under high loads.

- Superb rust and corrosion protection.


1Depending on climate and application.



Heavy duty chassis lube for mobile equipment found in agriculture, mining, construction, forestry, and on-highway.


General purpose grease in many industrial applications, indoors and outside, in both cold and high temperature environments.


Properties and Specifications





Thickener Type

Grease - Calcium Sulphonate

Corrosion Preventive Properties, Rating, ASTM D1743


Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266


Copper Strip Corrosion, 24 h, 100 C, Rating, ASTM D4048


Four-Ball Extreme Pressure Test, Weld Point, kgf, ASTM D2596


Viscosity Index, ASTM D2270


Color, Visual


Timken OK Load, lb, ASTM D2509


Penetration, 60X, 0.1 mm, ASTM D217


Flow Pressure @ -50 C, mbar, DIN 51805


Oil Separation, 0.25 psi, 24 h @ 25 C, mass%, ASTM D1742


US Steel Mobility @ -30 F, g/min, AMS 1390


Viscosity @ 40 C, Base Oil, mm2/s, ASTM D445


Oil Separation, 30 h @ 100 C, mass%, ASTM D6184


Dropping Point, °C, ASTM D2265


Water Washout, Loss @ 79 C, wt%, ASTM D1264


Viscosity @ 100 C, Base Oil, mm2/s, ASTM D445



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.


Exxon Mobil Corporation
22777 Springwoods Village Parkway
Spring TX 77389

1-800-ASK MOBIL (275-6624)

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.