Protork Motor Oil & Lubricants


Truck Fluid 426

This is a power transmission oil produced to be used in wet brakes, hydraulics, other assisting systems and final drive units of tractors and heavy equipment that work off-road. 

It meets the challenging standards of the leading tractor and heavy equipment manufacturers with its synthetic mineral base oils and well-balanced, high-performance and functional additives. 

It delivers high protection against wear, rust and corrosion and enables working under heavy conditions effectively and with no problem for a long time. 


Properties Values Method
Viskozite, 40 °C, cSt. 55 ASTM D445
Viskozite, 100 °C, cSt. 9,8 ASTM D445
Viscosity Index 166 ASTM D2270
Density, g/cm3 15 °C de  0,879 ASTM D5293
Flash Point °C 220 ASTM D1298
Pour Point °C -36 ASTM D92

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