DYNATRANS ACX 10W, 30 & 50 are adapted to hydraulic systems, Powershift gearboxes, axles and final drives when the manufacturer recommends a fluid meeting CAT TO-4 or one of the above-mentioned specifications. DYNATRANS ACX is recommended for Mining, Earthmoving and Construction machinery applications. * SAE 10W grade is mainly used in hydraulic systems * SAE 30 grade is mainly used in Powershift gearboxes * SAE 50 grade is mainly used in axles and final drives DYNATRANS ACX 10W and 30 should be used in replacement of CATERPILLAR HYDO Advanced 10, 20 and 30, with a drain interval extension up to 3000 working hours and more, within regular oil analysis.