![]() Reduces wet-brake chatter, assures high braking capacity. Oil that is too light can cause increased wear too heavy will cause sluggish operation and lower mechanical efficiency. For Hy-Gard to work efficiently, it must flow readily through any part of the system. A polymeric viscosity improver helps Hy-Gard retain its proper viscosity over a wide range of operating temperatures. Features and benefits Performance-tested both in lab and in field and approved by John Deere engineers to meet increased demands for performance and protection of transmissions and hydraulic oils. Low-Viscosity Hy-Gard is compatible with hydrostatic fluid and can be added to systems, which contain hydrostatic fluid. Low-Viscosity Hy-Gard replaces the John Deere All-Weather Hydrostatic Fluid and should be used as a direct replacement for all applications recommending hydrostatic fluid. It also is used as a replacement for Hy-Gard in cold weather applications. Consult the machine’s operator’s manual to determine what machines require low-viscosity Hy-Gard. Low-Viscosity Hy-Gard is used for factory fill in many machines. The low viscosity Hy-Gard has a working range of -40 degrees Celsius to +25 degrees Celsius.For UK use we recommend Hy-Gard (the low viscosity oil is now obsolete, as it is not necessary for UK use) The exclusive Hy-Gard formula was designed for use in John Deere equipment however, it can also be used in many non-John Deere transmission and hydraulic systems. The working range of Hy-Gard is -20 degrees Celsius to +50 degrees Celsius. Hy-Gard may be used in many applications specifying either of these grades.Low-Viscosity Hy-Gard has the same performance s as Hy-Gard and can be used as a replacement for Hy-Gard in cold weather (below -20 degrees Celsius). Hy-Gard viscosity places it between ISO 46 and 68 grades. Low-Viscosity Hy-Gard has an ISO 32 viscosity grade. Both Hy-Gard fluids are multi-viscosity fluids with high-viscosity index. John Deere Hy-Gard Transmission / Hydraulic Oil VC81824-005 5 Litres Hy-Gard and low-viscosity Hy-Gard transmission and hydraulic oils are unique oils developed by John Deere engineers to meet the exact needs of John Deere machines. Generators & Garden Construction Equipment. ![]()
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