High viscosity index combined with low pour point ensures excellent low-temperature fluidity and provides excellent low-temperature start up, protecting the hydraulic system from wear and extending life.Įxcellent shear stability properties ensure good oil film thickness is maintained in severe service conditions, protecting the components of the hydraulic system. Severe service hydraulic systems, employing axial and radial piston pumps, as recommended by pump manufacturers. Vane and gear pumps operating under high pressure and low temperatures, as recommended by pump manufacturers. Moderate- to high-pressure hydraulic systems operating outdoors in severe cold regions or where there is a wide variation in ambient temperature, such as in the marine, construction, mining and oil-industries. Sinopec Low Temperature Hydraulic Oil L-HV is suitable for use in: Pour point -35☏.Ĭompare to: Shell Tellux V 32, Komatsu HO-56 HE,Mobil DTE 10 Excel 32, Valvoline AW-HVI 32Ĭertifications: Cincinnati Lamb P-68, Parker Densin HF-0, ISO 6743/4 (L-HV), DIN 51524 Pt. Designed to meet the requirements of moderate- to high-pressure hydraulic systems operating outdoors in cold regions. Ideal for severe service conditions and applications in waste trucks, bucket trucks, precision presses and marine applications. High dielectric strength, typically 35kV, acts as a multigrade viscosity oil. Sinopec L-HV 32 is a low conductive hydraulic fluid intended to maintain its viscosity where there is a wide variation in ambient temperature. Today with the availability of modern plows, trucks and other snow removal tools, snowplowing has become quite easier.LOW-TEMPERATURE HYDRAULIC FLUID FOR HIGH-PRESSURE SNOWPLOW HYDRAULIC SYSTEMS. Snow removal technology progressed day by day. These were, apparently the ideal solution to the modern snow removal problems, and the snow removal company started by Frink is still serving. In the early 1920s, Even Overaasen and Norwegian brothers Hans and New Yorker Carl Frink came up car-mounted snow plow designs. Today, over 100-patented snow removal tools are present! It was the time when motorized salt spreaders came into existence. Motorized vehicles needed safe and dry streets. It would not be adequate to clean the lanes and throw the snow on the main streets anymore. Commencement of Modern snow removal toolĪs automobiles started replacing carriages and horses on the roads of the United States, the snowplowing difficulty got flipped on its head. the snow blower came into existence for the snow cleaning purpose. Around the same time, rotary snowplow i.e. It is not possible for plow-pulling horses to deal with the high winds and 50 inches of snow. The Blizzard of 1888 had brought the era of horse-drawn plows to an end. Snowplowing was not so easy with this method but it has come out as a relief. Over the next few years, the plows hit the streets in cities. In 1862, Milwaukee became the first municipality to use horse-drawn plows, and it came out as a big hit. These snow removal tools were meant for clearing residential streets and alleys that saw more foot traffic rather than carriages. By the mid-1800s, many inventors had patented their versions of a horse-drawn plows. Initially, horse-drawn plows were used for snowplowing purpose. After years of struggles and hard-work, modern snow cleaning tools have evolved. People have struggled a lot to survive the brutal snowstorms. There were no professional snow removal services and modern snow cleaning tools available to people. Centuries back, snow cleaning was not easy. Snow cleaning has always been a big concern for people living in the snow affected areas. Snowstorms have been troubling people since centuries. In some part of the world, winters are pretty frightful. DecemFrom Shovels To Plows: Evolution Of Snow Removal
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