MOBILITH SHC 460 (16KG): Ideal Mobil Grease for McCloskey Mining Crushers 

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Core Performance Attributes

Mobilith SHC™ Series greases are superior performance products designed for a wide variety of applications at extremes of temperature. They combine the unique features of synthetic base fluids with those of a high quality lithium complex thickener. The wax-free nature of synthetic fluids and the low coefficient of traction (compared with mineral oils), provide excellent low temperature pumpability and very low starting and running torque.

These products offer the potential for energy savings and can reduce operating temperatures in the load zone of spherical roller and ball bearings. The lithium complex thickener contributes to excellent adhesion, structural stability and resistance to water. The greases have a high level of chemical stability and are formulated with special additive
combinations to provide excellent protection against wear, rust and corrosion, and providing operating viscosity at high and low temperatures.

Mobilith SHC 460 is an NLGI 1.5 Grade grease with ISO VG 460 synthetic base fluid and is an extreme pressure grease recommended for tough industrial and marine applications. It provides outstanding bearing protection under heavy loads at low-to-moderate speeds and in applications where water resistance is a critical factor. Mobilith SHC 460 has demonstrated outstanding performance in steel mills, paper mills and marine applications. The recommended operating temperature range is -30º C to 150ºC.

This product meets or exceeds the requirements of:

• DIN 51825:2004-06 - KP HC 1-2 N -40

Ideal for use in McCloskey Crushers

Manufactured in USA

*Low temperature claims based on ASTM D 1478 results vs. maximum limits of 10,000 / 1000 gcm @ startup and 1 hour respectively.

The McCloskey Crusher Imperative

McCloskey crushers—whether jaw, cone, or impact models—operate in an environment that pushes standard mineral greases beyond their performance limits. Critical bearings and articulation points are subjected to severe cyclical and non-cyclical loads, intense localized frictional heat, and persistent contamination from dust and water. The lubrication system in these assets is frequently listed in operator manuals as a key fault point, with warnings triggered for "greaser malfunctions" and lubrication issues potentially leading to immediate crusher shutdown.

MOBILITH SHC 460 is formulated to provide an exceptional margin of safety against these inherent operational risks. The lubricant’s suitability is ideal for use in McCloskey Crushers. This assurance eliminates specification risk for maintenance engineers seeking guaranteed performance in their high-capital equipment. By choosing this solution, operators invest in minimizing unplanned downtime and maximizing the operational life of highly stressed components.

Commercial Strategy and Total Cost of Ownership (TCO)

The selection of a premium synthetic lubricant like MOBILITH SHC 460 is justified commercially through a clear demonstration of reduced TCO, especially when the initial procurement cost is higher than conventional alternatives.

The financial justification for this investment is realized through three core mechanisms that minimize operational expense:

• Maximized Uptime: The primary cost driver in mining is unscheduled downtime. Given that McCloskey crushers process high volumes of material, an hour of lost production due to bearing failure (a failure often accelerated by mineral grease breakdown) can cost orders of magnitude more than the lubricant itself. By providing superior protection against heat, shock, and contamination, SHC 220 serves as an insurance policy, extending bearing life and assuring continuous operation.
• Extended Relubrication Intervals: The thermal and oxidation stability of the synthetic PAO base oil is significantly superior to mineral oils. This means the grease maintains its integrity and viscosity for much longer periods, allowing for extended intervals between relubrication. This dramatically reduces maintenance labor hours, minimizes the volume of grease consumed annually, and lowers disposal costs.
• Energy Efficiency: The low coefficient of traction of the PAO oil translates into tangible, though difficult to precisely measure, reductions in energy consumption by minimizing frictional drag within the bearing. Over the lifetime of a high-power crusher, these incremental energy savings contribute significantly to the TCO reduction.

The purchase decision for MOBILITH SHC 460 shifts from a pure procurement cost analysis to a long-term asset reliability strategy.

OEM Maintenance Integration Recommendations

Integrating MOBILITH SHC 460 into a McCloskey maintenance program requires adherence to OEM specifications while optimizing the benefits of the synthetic product.

Standardized Lubrication Schedule

While the SHC grease permits extended relubrication intervals due to its low volatility and extended service life , it remains essential that operators continue to perform checks and follow the fundamental lubrication schedule outlined in the crusher's Operator's and Maintenance Manual. Attention must be paid to distinct lubrication systems within the crusher, such as the pinion shaft lubrication, which typically requires a separate oil change coinciding with cone crusher lubrication oil changes. Ensuring the correct fluid levels and volumes are respected is non-negotiable, irrespective of the superior quality of the lubricant used.

Inventory Consolidation Opportunity

Facilities utilizing synthetic greases in critical high-temperature or high-load applications, such as crushers, have the strategic opportunity to extend the use of these superior products to include many normal-duty applications across the site. This standardization, centered around a high-performance product like MOBILITH SHC 220, significantly reduces the number of unique lubricants that must be stocked. The reduction in lubricant inventory simplifies stocking, reduces procurement costs, and minimizes the risk of human error where the wrong grease is applied to a machine—a frequent cause of premature failure in complex industrial settings. This strategic deployment maximizes the return on the initial investment in premium synthetic technology.

Competitive Local Procurement and Service from Orbit Industrial

Orbit Industrial is positioned to offer exceptional pricing and reliable service. Operating with a well-established infrastructure, the company ensures timely delivery of all specialized lubricant needs. For McCloskey owners in the Western Cape, access to guaranteed stock and local technical support ensures that planned maintenance schedules are met and emergency requirements are handled promptly, securing operational continuity.