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Mammoth Petroleum

MAMMOTH PETROLEUM

778-370-3330

OMNIGUARD® XD5

Severe-Duty Calcium Sulfonate Grease Fortified with 5% Moly for Off-Road Durability.

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In the field, "stay-put" capability is everything. Mammoth relies on the XD5 for heavy equipment that lives in the mud, rain, and grit of the West Coast. This is the non-synthetic brother to the FS version, but it still packs the same 5% Moly punch and Calcium Sulfonate thickener. It’s essentially "waterproof armor" for your pins and bushings—engineered to resist being hammered out of a fifth wheel or a bucket pin even under constant impact.


Phillips 66® Omniguard XD5 is a high-performance, heavy-duty, extreme-pressure (EP) calcium sulfonate grease containing 5% Molybdenum Disulfide (Moly). It is specifically developed for use in off-road equipment operating under severe conditions, such as those found in the mining, construction, and logging industries. Manufactured with high-quality base oils and a non-soap, calcium sulfonate thickener, it is fortified with 5% Moly to provide an extra margin of protection against galling and wear under boundary lubrication conditions. It features a high dropping point, excellent mechanical stability, and is highly resistant to water washout. It provides superior protection against rust and corrosion, making it the ideal choice for heavy-duty pivot points and sliding surfaces exposed to the elements.

PRODUCT RESOURCES 

COMPOSITION
RESISTANCE
PROTECTION

Full-Synthetic / 5% Moly

Arctic & High-Heat Stable

Ultimate Extreme Pressure

  • The Ultimate "Pound-Out" Defense: Combines the waterproof nature of Calcium Sulfonate with 5% Molybdenum Disulfide.

  • Boundary Lubrication Shield: The 5% Moly provides a physical barrier that protects metal even when the grease is physically displaced.

  • Severe Shock Absorption: Specifically designed for the violent impact loads found in logging and heavy mining.

  • Anti-Galling Security: Prevents seizing and welding of massive pins and bushings under extreme mechanical stress.

  • Zero-Washout Performance: Will not wash out or emulsify, even when submerged in mud or water.

FEATURES & BENEFITS

APPLICATIONS

  • Heavy-duty fifth wheels, bucket pins, and bushings in forestry and logging.

  • Mining excavators and haul truck pivot points requiring a "High-Moly" waterproof grease.

  • Construction equipment operating in constant mud, slush, or standing water.

  • Any heavy iron where 5% Moly is a warranty or operational requirement.

MAMMOTH TECHNICAL TIP:

The Ultimate Shield. When you have a million-dollar machine in a sub-zero, saltwater environment, don't compromise. This is the highest level of protection Mammoth offers.

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