Castrol Molub-Alloy™ OG 9002 Heavy (previously called Molub-Alloy™ 9002 Heavy) is a solvent-free open gear lubricant based on a highly refined, viscous, paraffinic petroleum derivative with excellent oxidation and thermal stability. It is specifically designed to help maximize protection to open gears and slides on large draglines and shovels while minimising potential pollutants to the environment.
A proprietary blend of Molub-Alloy lubricating solids is included to promote anti-wear and load carrying properties. The lubricating solids also contribute to the texture of the film surface which is resistant to the adherence of dirt and environmental contaminants. Molub-Alloy lubricating solids work synergistically with chemical antiwear and Extreme Pressure (EP) additives to reduce contact temperatures and-wear while providing excellent protection under extreme pressure and shock loading.
A proprietary blend of Molub-Alloy lubricating solids is included to promote anti-wear and load carrying properties. The lubricating solids also contribute to the texture of the film surface which is resistant to the adherence of dirt and environmental contaminants. Molub-Alloy lubricating solids work synergistically with chemical antiwear and Extreme Pressure (EP) additives to reduce contact temperatures and-wear while providing excellent protection under extreme pressure and shock loading.
Unit of Measure
Package Type |
N/A Tote |
Weight |
N/A 2200 lb |
Appearance |
N/A Black Homogenous |
Lubricant Composition |
N/A Mineral Oil |
Thickener Type |
N/A Lithium |
Specific Gravity |
N/A 1.013 |
National Lubricating Grease Institute (NLGI) Consistency |
N/A #1 |
Viscosity at 40 Degree Celsius (ºC) |
N/A 718 cSt |
Viscosity at 100 Degree Celsius (ºC) Temperature |
N/A 38.4 cSt |
Penetration at 10 Millimeter (mm) and 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature (Worked 60 Strokes) |
N/A 320 to 350 |
Brookfield Viscosity at 25 Degree Celsius (ºC), Spindle No. 7, 10 rpm |
N/A 128000 cP |
Four Ball Extreme Pressure (EP) Weld Point Load |
N/A 800 kg |
Four Ball Load Wear Index |
N/A 110 kgf |
Four Ball Wear Scar Diameter |
N/A 0.65 mm |
Copper Corrosion |
N/A 1B |
Timken Extreme Pressure (EP) Load |
N/A 50 lb |
Rust Test |
N/A Pass |
Applications |
N/A
Due to the product’s special work-shear/viscosity relationship, it may be used on applications where multiple viscosities, from light to heavy, are needed. Historically, this has been required from conventional open gear compounds and greases. This range may be used on open gears of all sizes, loads and speeds; on slides, guide rails, cams, and wire ropes. Mining applications include the lubrication of shovels and draglines, on all types of open gears, rails and rollers, bushings, racks and pinions, dipper sticks and other slides. Molub-Alloy OG 9002 Heavy meets the P&H 520 specification for use as multi-purpose mining lubricant. |
Features and Benefits |
N/A
|
Claims (Meets Requirements) |
N/A P&H 520 - Multipurpose Mining Lubricant |
Additional Information |
N/A In order to minimise potential incompatibilities when converting to a new grease, all previous lubricant should be removed as much as possible prior to operation. During initial operation, relubrication intervals should be monitored closely to ensure all previous lubricant is purged. |