Castrol Molub-Alloy ™ OG 936 WT 680 (formerly known as the Molub-Alloy ™ 936 WT 680) is a uniquely formulated open gear lubricant specially formulated for extremely cold conditions and for use in heavy duty mining applications.
Application area
The mining industry includes all types of open gears, rails and rollers, racks and gears, a bucket handle and other guides for shovels and draglines. Certified to Bucyrus International SD 4713 open gear specification. The structural integrity and durability of the lubricating film is especially important in the critical process of installing new gears due to the natural appearance of high spots (bumps) on newly machined surfaces. A lubricating film should separate the surface mate sufficiently to mitigate the effect of irregularities and minimize the initial fossa, which can lead to a progressive and destructive pit later. Molub-Alloy OG 936 WT 680 can be applied manually or in severe conditions by automatic systems and can be pumped out to a temperature of -44 ° C / -47 ° F.
Benefits
- It forms a durable, durable film with the effect of “cushioning” - even at extreme pressures and very slow speeds, a semi-dry working film resists erosion from rain or wet snow, resists peeling in a dusty environment and resists destruction by polluting oils and greases migrating from neighboring mechanisms;
- Excellent resistance to rust and oxidation - protects equipment and lubricating film from harsh climate;
- Unique compounding technology - easily proceeds in the process of film formation, but it resists extrusion and tenaciously clings even to the teeth in an upright position;
- Good pumpability - pumped in heavy automatic lubrication systems.