PRODUCT DATA

KOSTGard® CE Hydraulic Fluid

KOSTGard CE Hydraulic Fluid is a light colored hydraulic fluid specifically designed for use in heavy-duty off-highway equipment and other applications where engine type lubricants are recommended by the OEM. It contains the minimum 900 parts per million (ppm) of zinc that is specified by Caterpillar. Additive content provides detergent and dispersant cleanliness, and oxidation stability as well as targeted anti-wear performance. This product will emulsify with water in wet hydraulic systems to prevent corrosion, water freeze and valve sticking where water-to-metal contact occurs.

Performance Typicals

• API CD/CF

• Vickers 35VQ25

• Caterpillar Machinery

• Hydraulic Systems, where engine oils are recommended

• Rotary Air Compressors


TYPICAL PROPERTIES	10W	20

Gravity, °API	28.8	28.5
Viscosity @ 40 °C, cSt	42.7	65.0
Viscosity @ 100 °C, cSt	6.6	8.7
Viscosity Index	105	105
CCS Viscosity @ -25 °C, cP	6900
CCS Viscosity @ -15 °C, cP		4000
Boarder Line Pumping Temp., °C	-30	-20
Flash Point, °C	210	218
Total Base No. (ASTM D 2896)	5.0	5.0
Zinc, ppm	1090	1090

Product Number:	5182	5189