Windmills

Mobil SHC™ Grease 102 WT

High Performance Synthetic Grease for Wind Turbines

Protect your wind turbine bearings from extreme temperatures to boost your operation’s productivity and minimize maintenance.

Mobil SHC Grease 102 WT is specially formulated to protect pitch, yaw and generator bearings in temperatures as high as 120°C (248°F) and as low as -50° (58°F).

This extreme low-temperature synthetic grease helps wind turbines maintain peak performance, even in severe conditions, helping operations to limit maintenance costs and downtime. Through high-technology formulation, Mobil SHC Grease 102 WT can help:

  • Minimize bearing torque, even during low-temperature startups
  • Protect against fretting wear, rust and corrosion
  • Resist water washout

Watch a video to learn more about Mobil SHC™Grease 102 WT

  • hydraulics bearing

    Long regreasing intervals and bearing life

  • Severe temperature performance

    Outstanding performance in severe temperatures — as low as -50°C

  • boost productivity

    Enhanced equipment reliability and availability, which can help boost turbine productivity

  • Excellent flow

    Excellent flow in central lubrication systems to ensure sufficient supply to lubrication points

Equipment lubricant recommendations

Our Mobil Serv℠ Product Selector tool will help you identify lubricant(s) for your specific equipment.

Data sheets

Features and Benefits

•  The low internal friction and high natural viscosity index of the base fluids offers the potential for improved low-temperature starting and running torque and pumpability down to -50 °C (-58° F).

•  Superb thermal stability and oxidation resistance compared to conventional greases helps provide extended service life with longer relubrication intervals.

•  Excellent rust and corrosion protection provides excellent performance in wet conditions for reduced downtime and maintenance costs compared to/versus conventional greases.

•  Outstanding structural stability in the presence of water helps retain grease consistency in hostile aqueous environments.

•  Excellent pumpability provides reliable lubrication of bearings using centralized grease systems or grease dispensers.

•  Low traction coefficient offers potential improved mechanical life and reduced energy costs versus conventional greases.

 

Applications

     •  Mobil SHC Grease 102 WT meets most specifications of wind turbineuilders and component suppliers and has demonstrated outstanding performance in the lubrication of yaw, pitch, and generator bearings either manual greased or using centralized grease systems or grease dispensers.

     •  For wind turbines operating under extreme low temperature environments.

     •  Recommended application temperature range for continuous operation is from -50° C (-58° F) to 120°C (248° F).

 

Specifications and Approvals

This product has the following approvals:

Tested and approved for material compatibility by IMO

Tested and approved for seal compatibility by ThyssenKrupp Rothe Erde

 

This product meets or exceeds the requirements of:

DIN 51825: 2004-06 KPHC2K-50

 

Properties and Specifications

Property

Grade

NLGI 2

Appearance, AMS 1738

Beige

Base Oil Viscosity of Greases @ 40 C, mm2/s, AMS 1697

95

Corrosion, Bearing, 48 h, 52 C, Rating, ASTM D1743

PASS

Dropping Point, °C, ASTM D2265

263

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

315

Penetration, 60X, 0.1 mm, ASTM D217

285

SKF Emcor Rust Test, Distilled Water, ASTM D6138

0, 0

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

6

 

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

Technical resources

How to improve safety in wind turbine maintenance | Mobil™

Learn what operators can do to reduce the safety risks associated with wind turbine maintenance.

Industrial application expertise, Article

Converting and replacing grease guidelines | Mobil™

Properly following the steps to converting and replacing grease products is essential for maximizing equipment performance and decreasing down time.

Technical topics, PDF

Mobil SHC WT Extreme Temperature Grease | Mobil™

Learn how Mobil SHC™ Grease 102 WT – ExxonMobil’s new advanced wind turbine grease for extreme low temperatures – can can protect pitch, yaw and generator bearings from extreme temperature conditions.

News and updates, Article

Grease components & characteristics | Mobil™

Grease – its components, consistency and structural stability – presents several benefits over fluid lubrication.

Technical topics, PDF