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Mammoth Petroleum

MAMMOTH PETROLEUM

778-370-3330

GEAR OIL GP

GENERAL PURPOSE INDUSTRIAL PROTECTION WITH SUPERIOR DEMULSIBILITY

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Gear Oil GP is a high-quality, lead-free extreme-pressure (EP) industrial gear lubricant designed for use in enclosed gear drives operating under moderate to heavy loads. It is specifically formulated with high-tier sulfur-phosphorus additives that provide excellent load-carrying capacity, protecting gear teeth against scoring and abrasive wear. Beyond standard protection, it is engineered with exceptional demulsibility, allowing it to shed water rapidly and prevent internal corrosion in humid or wash-down environments—making it ideal for gear sets in the pulp and paper, mining, and manufacturing industries. Fortified with robust rust and oxidation inhibitors, it prevents the formation of sludge and varnish while resisting foaming, ensuring a clean, long-lasting lubricating environment that maximizes the efficiency and longevity of your equipment.

PRODUCT RESOURCES 

PERFORMANCE

  • Lead-free sulfur-phosphorus additives provide high load-carrying capacity for heavy duty.

  • High-tier paraffinic base stocks ensure smooth power transmission in enclosed gear drives.

  • Versatile formulation suitable for a wide range of moderate to heavy industrial applications.

PROTECTION

  • Protects gear teeth against scoring, abrasive wear, and high-load galling.

  • Fortified with robust rust and oxidation inhibitors to prevent internal metal degradation.

  • High-strength film prevents metal-to-metal contact even during intermittent shock loading.

UPTIME

  • Exceptional demulsibility sheds water rapidly to prevent corrosion in humid environments.

  • High resistance to foaming ensures consistent lubrication and cooling of internal parts.

  • Prevents varnish and sludge buildup, keeping gear sets clean for longer operational cycles.

COMPOSITION
RESISTANCE
PROTECTION

FEATURES & BENEFITS

  • Load Carrying: High EP (Extreme Pressure) properties protect against scuffing and galling under heavy loads.

  • Demulsibility: Rapidly separates from water, preventing the formation of sludge and internal rust.

  • Clean Gear Tech: Advanced additive package keeps gearboxes free of deposits and varnish.

  • Lead-Free: Environmentally responsible sulfur-phosphorus formulation.

APPLICATIONS

  • Enclosed industrial gear drives (spur, bevel, helical, and worm gears).

  • Mining, cement, and steel mill equipment.

  • Pulp and paper mill gear sets.

MAMMOTH TECHNICAL TIP:

This is your "Go-To" for general shop maintenance. If you have a variety of older enclosed boxes in a plant, the GP's superior water separation makes it more forgiving in environments with high humidity or frequent wash-downs.

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