Molub-Alloy OG 936 SF Heavy Castrol

Molub-Alloy OG 936 SF Heavy :

Castrol Molub-Alloy OG 936 SF Heavy (previously called Molub-Alloy 936 SF Heavy) is an open gear lubricant developed specifically for use on heavy duty equipment in mining and industrial service. Molub-Alloy OG 936 SF Heavy is compounded to give maximum protection to 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. These lubricating solids work synergistically with chemical anti-wear and Extreme Pressure (EP) additives to reduce contact temperatures while providing excellent anti-weld protection under extreme pressure and shock loading.

The structural integrity and strength of the lubricating film is particularly valuable in the critical process of seating new gears because of the natural occurrence of high spots (asperities) in newly machined surfaces. The lubricating film   must separate the mating surfaces sufficiently to cushion the effect of the impact of asperities, and therefore minimise initial pitting which could lead to progressive and destructive pitting later.

A highly refined, viscous, paraffinic petroleum derivative is the foundation of a blended base fluid with excellent natural chemical and thermal stability. Molub-Alloy OG 936 SF Heavy is compounded to flow readily in the film-forming process; yet it resists "squeeze-out" and clings tenaciously even to gear teeth in vertical orientation. Rust and oxidation inhibitors are included in the formulation to protect the equipment and the lubricating film against the elements in severe climates.

Application Of Castrol Molub-Alloy OG 936 SF Heavy

Molub-Alloy OG 936 SF Heavy is suitable for use on all types of open gears, racks and pinions and sliding or skidding applications such as draglines and shovels. It can be applied either manually or by heavy duty automatic systems.

This product is used extensively in mining, construction, onshore drilling operations and on offshore installations, facilitating effective lubrication and protection on:

  • Rack and pinion jacking mechanisms
  • Cantilever skidding systems
  • Mooring winch open gearing and slides
  • FPSO offloading systems
  • Crane slew ring & pinion
  • Exposed threads on penstock valves
  • Heavy duty top dressing for the ultimate protection of wire ropes

Molub-Alloy OG 936 SF Heavy complies with the Bucyrus International SD 4713 specification (CAT) and Komatsu specifications for Open Gear Lubricants.

Advantages Of Molub-Alloy OG 936 SF Heavy

  • Formulated to address environmental concerns - it is free of solvents, lead, antimony and Barium
  • Forms a tough durable film with a "cushioning" effect, even under extreme pressures and at very slow speeds
  • The film resists erosion from rain or sleet, and resists peeling in dusty environments
  • The film resists destruction by contaminating oils and greases migrating from nearby mechanisms
Additional Information Of Molub-Alloy OG 936 SF Heavy

Molub-Alloy OG 936 SF Heavy is not intended for general use in bushings and bearings except in slow moving, heavily loaded applications. Please contact your Castrol Technical Services team to discuss new applications of OG 936 SF in bearings.

Typical Characteristics Of Molub-Alloy OG 936 SF Heavy
Name Method Units Molub-Alloy OG 936 SF Heavy
Density @ 20°C / 59°F ASTM D4052 / ISO 12185 kg/m³ 1002
Consistency ASTM D217 / ISO 2137 NLGI 0
Grade
Worked Penetration (60 strokes @ 25°C / 77°F) ASTM D217 / ISO 2137 0.1 mm 345-360
Brookfield Viscosity ASTM D2983 / ISO 9262 cP 144,000
Base Oil Viscosity @ 40°C / 104°F ASTM D445 / ISO 3104 mm²/s 2030
Base Oil Viscosity @ 100°C / 212°F ASTM D445 / ISO 3104 mm²/s 57
Four Ball Weld Load test - Load Wear Index (27°C ASTM D2596 / ISO 11008 - 130
/ 1770 rpm)
Four Ball Weld Load test - Weld Point ASTM D2596 / ISO 11008 kgf 800
Four Ball Wear test - Wear Scar Diameter (40 kgf / 75°C / 1200 rpm / 1 hr) ASTM D2266 / ISO 51350 mm <0.75
Rust Test (distilled water) ASTM D1743 Pass Pass
Copper Corrosion (24 hrs,100°C / 212°F) ASTM D4048 Rating 1b
Grease Pumpability test - Lincoln Ventmeter in-house method psi 500
Lubricating solids, particle size - microns nominal 15,maximum 45

If you wish to buy Molub-Alloy OG 936 SF Heavy of Castrol from Mumbai, India then please email to sales@lubeoilcompany.com or call whatsapp+919870666888.

Molub-Alloy OG 936 SF Heavy, Castrol in India
We can give you the best cost prices to buy Molub-Alloy OG 936 SF Heavycompared to all dealers, suppliers, vendors, wholesalers, retailers, traders, resellers and distributors in Mumbai, Navi Mumbai, Bhiwandi, Thane in Maharashtra and all India.

Open Gear Compounds (Solvent Free) Molub-Alloy OG 936 SF Heavy, Castrol in India
We can also ship Molub-Alloy OG 936 SF Heavy to all these states of India Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Chandigarh, Dadra and Nagar Haveli and Daman and Diu, Delhi, Jammu and Kashmir, Ladakh, Lakshadweep, and Puducherry.

Lube Oil Company (Since 1976)
107, Madhu Industrial Estate,
Mograpada, Mogra Village Road,
Andheri East,
Mumbai (Bombay) – 400069.
Maharashtra,
INDIA.

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Email : sales@lubeoilcompany.com

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