ELF TRACTELF KTR4 10W is adapted to hydraulic system, powershift gearbox, axle and final drives for which the manufacturer recommends a fluid meeting one of the hereunder mentioned specifications. ELF TRACTELF KTR4 10W is recommended for CATERPILLAR equipment, and between -10°C and +40°C. The SAE 10W grade is used in hydraulic systems.
