Mobil SHC Gear OH Series Next-generation lubricants for Off-Highway applications Optimum protection in severe duty and extreme climates. Building on the success of Mobilgear SHC Series and featuring the latest in advanced Mobil SHC technology, fully synthetic Mobil SHC Gear OH Series delivers superb wear protection for mining Off-Highway Vehicle (OHV) electric wheel motor drives. Customer productivity is enhanced through exceptional low-temperature uidity for easy cold start-up, outstanding load-carrying capabilities, and robust oxidation and thermal degradation resistance. Mobil SHC Gear OH Series’ very high viscosity index, combined with a unique additive system, enables it to provide outstanding performance and maximum component life under severe high- and low-temperature operating conditions. Proven performance for mining and quarrying equipment. Mobil SHC Gear OH Series provides enhanced protection in OHV wheel motor drives that are subject to severe duty cycles and extreme climates. Its advanced formulation offers proven performance across a range of major equipment builders. Typical Properties Viscosity Index Test Method Test Description Viscosity Index ASTM Color Total Acid Number, mg KOH/g 4-Ball EP Test, Weld Load, kgf 4-Ball EP Test, Load Wear Index, kgf Copper Corrosion, 3H @ 121oC Rust, synthetic seawater Demulsibility of EP Oils, Free Water, ml New Mobil SHC Gear OH Series will include 320, 460, and 680 grades; viscosity grade availability will vary by country. The above Viscosity-Temperature chart shows that Mobil SHC Gear 320 OH has data similar to an ISO 220 synthetic gear oil. This means that at lower temperatures Mobil SHC Gear 320 OH performs like an ISO 220, but at higher temperatures, it will still give you the protection of an ISO 320 synthetic gear oil. This trend is consistent with other viscosity grades. For more information on Mobil SHC Gear OH Series and other Mobil Industrial lubricants and services, please contact your local company representative, the Mobil technical help line at 1-800-662-4525, or visit www.mobilindustrial.com. © 2011 Exxon Mobil Corporation Mobil, Mobil SHC, and the Pegasus design are trademarks of Exxon Mobil Corporation or one of its afliates. The terms ExxonMobil and Mobil are used for convenience only and may refer to Exxon Mobil Corporation or one of its afliates. Nothing in this document overrides the corporate separateness of the afliates.