Core technology
The 2+2 organometallic friction-reducing technology was jointly developed by Ling Hang Petrochemical and the Tianjin Institute of Advanced Equipment at Tsinghua University. Its unique ultra-smooth molybdenum fluid protective film structure continuously lowers the coefficient of friction, delivering exceptional wear reduction, long-lasting protection, noise reduction, extended oil-change intervals, and improved fuel efficiency.
Product Features
A high-performance multipurpose lubricant specially formulated for medium- and large‑size agricultural tractors and machinery, blended from refined base oils and multifunctional additive packages, suitable for hydraulic, gear, transmission, and wet‑brake systems.
Outstanding wear resistance and load-carrying capacity, making it suitable for a wide range of demanding operating conditions, including heavy loads, low speeds, and high torque.
Outstanding wet‑brake friction performance, effectively reducing brake noise and delivering superior braking performance.
Outstanding viscosity‑temperature performance, low‑temperature characteristics, and air‑release properties effectively reduce start‑up wear and vibration, ensuring more responsive, smoother, and stronger power transmission.
Outstanding oxidation stability and cleanliness, wear resistance, and rust‑ and corrosion‑inhibition properties, extending the service life of lubricants as well as hydraulic, transmission, and braking systems.
Outstanding thermal stability and heat dissipation enable rapid removal of generated heat under heavy‑load operation, effectively preventing overheating and ensuring that the equipment maintains optimal performance even in high‑temperature environments, thereby avoiding performance degradation or failures caused by excessive heat.
Scope of Application
Suitable for use in the full‑power range of medium and large tractors, harvesters, seeders, rice transplanters, cotton pickers, and other equipment—covering gearboxes, wet/dry axles, final drives, and hydraulic systems.
Meets the operational requirements of high-horsepower agricultural equipment such as Dongfanghong, Lovol tractors, harvesters, and rice transplanters.
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Keywords:
Dole N3 Tooth Protector Multi‑Purpose Transmission Hydraulic Oil
No. 49, Chuangye Road (East), Nangang Industrial Zone, Tianjin Economic-Technological Development Area
022-63116999 ext. 807 or 806
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