L-H M anti-wear hydraulic oil (high-pressure ash free) is formulated with highly refined high-quality base oil and ash free additives, using advanced international production technology. Compared with L-H M anti-wear hydraulic oil (high-pressure), this product is particularly suitable for lubricating hydraulic systems containing copper and silver components. This product is classified into grades 32, 46, 68, 100, etc. according to its 40 ℃ kinematic viscosity.
Performance characteristics
◎ Unique zinc free anti-wear formula, effectively protecting silver containing parts and extending the life of pumps using silver and silver plated parts;
◎ Excellent wear resistance performance, effectively extending the operating life of pumps and systems through various hydraulic pump tests;
◎ Excellent filtering performance can minimize filter clogging to the greatest extent possible;
◎ Excellent oxidation stability, longer service life of oil products;
◎ Excellent rubber adaptability, effectively protecting sealing materials and preventing leakage;
◎ Excellent hydrolysis stability, providing good protection even when the system is subjected to a small amount of water pollution.
technical specifications
◎ The product meets the following specifications:
◎ GB 11118.1
◎ ISO 11158（L-HM）
The product has obtained the following OEM certifications:
◎ Cincinnati P68, P70, P69
Application scope
Specially suitable for precision hydraulic systems containing copper and silver components.
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