MASSPRO OGL

Superior Performance Open Gear Grease

Masspro OGL is a range of a premium quality, lead and solvent free, full EP lubricants developed for the lubrication and protection of open gears and wire ropes subjected to extremes of ambient temperature and operating conditions.
They are a unique blend of high quality paraffinic mineral and synthetic base oils with carefully selected additives to provide optimum performance.  Its balanced formulation allows the lubricant to stay soft and pliable over long periods, thus eliminating the build-up of lubricant in the roots of the gear teeth.

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Applications

• Heavily loaded open gears, particularly those found in grinding mills, kilns, shovels, draglines, ship loaders, stackers and reclaimers and excavator applications. When choosing a product to suit your ambient temperature conditions

• Multi service lubricant that can be used as the one grease (multi purpose and open gear) for the entire machine on most shovels, excavators and draglines (excluding electrical motors bearings)

•  Surface dressing of slow moving gears open to the atmosphere

•  Plain bearings, pivot pins/bushings & articulations found in earth moving equipment

•  Mooring, static and slow moving wire ropes including those intermittently immersed in salt water

•  Wide variety of heavy-duty mining and industrial applications
  
  Performance Features

• Exceptional physical and mechanical stability
  Masspro OGL retains its natural protective properties over its long working life

• Excellent anti-wear performance
  At working temperatures, speeds and pressures, Masspro OGL forms a protective cushion between the large gear (girth, bull etc) and pinion teeth

• Superb load carrying capacity
  Molybdenum disulphide and other solid lubricants combine to reduce tooth contact zone temperatures, reduce gear surface pitting and alleviate ‘stick-slip’ conditions

• Water repellent
  Effectively resists water ‘wash-off’ by immersion or spray

• Corrosion protection
  Protects metal surfaces from corrosion in hostile environments such as salt-water conditions.  Repels dirt and dust

• Environmental compliance
  Lead and solvent haven't been added intentionally to Masspro OGL

  Typical Physical Characteristics

  Masspro OGL
  Base Oil   Kinematic Viscosity           at 100°C     mm2/s	ISO 3016	37.4
  Base Oil  Kinematic Viscosity            at 40°C      mm2/s	ISO 3016	655
  Density                                                 at 15°C         kg/m3	ISO 12185	1.000
  Flash Point COC                                 °C	ISO 2592	min 190
  Four Ball Extreme Pressure Test    Weld Load           N	ASTM D 2596	Min 6200
  Four Ball Extreme Pressure Test   Scar diameter   mm	ASTM D 2266	Max 0.8
  Timken OK Load                                (without solids)     lbs	ASTM D 2509	min 45
  Falex Continuous Load     Failure                              N	ASTM D 3233	min 20450

  
  

  These characteristics are typical of current production.  Whilst future production will conform to Shell’s specification variations in these characteristics may occur.

  Dispensing
  Masspro OGL may be applied manually or by conventional centralised automatic lubrication systems.

  Health & Safety
  Masspro OGL is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of industrial and personal hygiene are maintained.