​Zinc-free hydraulic oil with excellent dispersive properties and high viscosity index. Manufactured based on deep refined mineral base oils and a set of additives with anti-wear, antioxidant and anti-corrosion properties. In addition, the oil contains washing and dispersing additives, which enable it to disperse solid contaminants and emulsify liquid contaminants that may appear in the system. The high viscosity index and excellent low-temperature properties ensure operation over a wide temperature range and trouble-free start-up at very low ambient temperatures.