Kunlun industrial gear oil series products include industrial closed gear oil, worm gear oil, and open gear oil. Among them, closed gear oil covers conventional gear oil (CKC/CKD series), mainstream mineral gear oil (KG series), high-end semi-synthetic gear oil (KG/PS series), and top-grade fully synthetic gear oil (KG/S series); worm gear oil includes extreme pressure worm gear oil (CKE/P); open gear oil covers open gear oil with solid lubricants (M series) and synthetic open gear oil without solid lubricants (KCB). Industrial closed gear oil products use high-quality mineral base oil or synthetic hydrocarbon base oil, blended with high-performance industrial oil additives, providing the products with excellent load-bearing capacity and anti-emulsification properties, greatly enhanced oxidation stability, excellent anti-foaming performance, as well as outstanding rust and corrosion protection and anti-wear properties, and excellent water separation performance. Worm gear oil is blended with solvent-refined base oil and hydrotreated base oil, combined with high-performance industrial oil additives, offering superior anti-oxidation, excellent rust and corrosion protection, anti-emulsification, and anti-wear and friction-reducing properties. Open gear oil uses refined mineral oil and synthetic oil as the main component oils, blended with high-performance industrial oil additives, providing the products with excellent extreme pressure and anti-wear properties, oxidation stability, and rust and corrosion protection. It is free of heavy metals and chloride ions, requires no organic solvents during use, can reduce environmental and personnel hazards during operation, and meets current environmental requirements.

Performance parameters

Project	CKC	CKD	KG	KG/PS	KG/S	CKE/P	M	KCB
Technical strength	National Technology Invention Award
Viscosity level	68/100/150/220 /320/460/680		68/100/150/ 220/320/460	150/220/320	150/220/ 320/460	220/320/460	68/100/150/ 220/320/460	500
Technical specifications	GB 5903-2011		Q/SY RH2282-2013			SH/T 0094-2007	Q/SY RH 2122-2017	Q/SY RH2290-2017
Meet the standard	AIST 224 of the American Iron and Steel Institute; American Gear Manufacturers Association ANSI/AGMA9005-E02(EP); ISO 12925-1		AIST224 of the American Iron and Steel Institute; American Gear Manufacturers Association ANSI/AGMA9005-E02(EP); ISO 12925-1; DIN 51517-3				American Gear Manufacturers Association ANSI/AGMA9005-E02(EP)
Applicable conditions	Suitable for low and medium speed closed gear transmission with gear contact stress less than 1100MPa (1100N/mm²)	It is suitable for industrial closed gear transmission device with gear contact stress greater than 1100MPa (1100N/mm²). Commonly used in metallurgical steel rolling, cement plant, underground mining and other heavy load, high temperature, impact gear system.	Suitable for rolling mills, ships and other multi-water conditions. Suitable for heavy-duty industrial gear assemblies and other gear systems that can cause vibration loads. For ordinary load can extend the service life of oil.	Suitable for working temperature -20~120 ℃, short-term up to 130 ℃ heavy load industrial gear combination and other can cause vibration load gear system. If it is used for ordinary load, it is beneficial to prolong the service life.	Suitable for working temperature -40~120 ℃, short-term up to 150 ℃ heavy load harsh conditions of spur gear, spiral bevel gear, herringbone gear and industrial quasi-hyperbolic gear lubrication system. It can be used in circulating and oil bath lubrication systems including gears and bearings, high gear ratio and low efficiency worm gear transmission. Especially suitable for permanently sealed, life-long lubricated gear systems.	It is suitable for the lubrication of closed worm gear transmission device, especially suitable for copper-steel matching, heavy-duty worm gear reduction device with impact load.	Application in some large rotating equipment, such as ball mill, dryer, rotary kiln, etc. Suitable for slow running open gears and stationary or slow running cables, including those intermittently immersed in sea water. It is suitable for industrial open gear transmission device equipped with automatic spray device.	It is suitable for the lubrication of open gears in ball mills and rotary kiln equipment in cement and other industries. Can be used for sump lubrication. Use caution with equipment containing copper parts.