Quality regulation
Low temperature hydraulic oil must have a suitable viscosity,Excellent fire resistance hydraulic oil performance,Excellent low temperature characteristics,Low pour point,It can ensure that construction machinery equipment or machine equipment is easy to start and all normal operation in the cold area or cold area natural environment,Excellent viscosity-temperature characteristics,The viscosity coefficients are all above 130,To ensure that the hydraulic machine equipment under the condition of large temperature changes to obtain excellent wetting, cooling and sealing,Excellent anti-emulsion and anti-rust treatment properties,Excellent air oxidation stability, hydrolysis stability and heat resistance。
1. HV low temperature hydraulic oil is the key to high pressure or high pressure hydraulic system software for construction machinery equipment, purchase equipment and cars in cold areas or with a large temperature transition range and strict standards in work。Such as CNC lathes, cable well pumps.Its ship lifting equipment, excavator, large crane and other hydraulic system software。The application temperature is above -30℃。
2, HS low temperatureHydraulic oilThe key is to use all kinds of machinery and equipment in cold areas。
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