- Forks & shocks
SAE 10W
Hydraulic oil from the Cat Fluids range for Caterpillar machine hydraulic systems
ViscositySAE
Business customers only. We sell wholesale, invoiced to registered companies.
| Property | Typical value |
|---|---|
| Physical state | Liquid |
| Colour | Amber |
| Odour | Characteristic |
| Initial Boiling point / and Boiling Range | > 316°C (600°F) [Estimated] |
| Flash point [Method] | >226°C (439°F) [ASTM D-92] |
| Vapour pressure | < 0.013 kPa (0.1 mm Hg) at 20 °C [Estimated] |
| Relative density (at 15 °C) | 0.88 [ASTM D4052] |
| Solubility(ies) | water Negligible |
| Viscosity | 37 cSt (37 mm2/sec) at 40ºC \ |
| Pour point | -33°C (-27°F) [ASTM D97] |
| DMSO Extract (Mineral oil only), IP-346 | < 3 %wt |
| Product name | CAT HYDRAULIC OIL (HYDO) SAE 10W |
| Revision date | 21 Mar 2013 |

Cat Hydraulic Oil (Hydo) SAE 10W is a hydraulic fluid from Caterpillar's Cat Fluids range. It is described simply as base oil and additives, intended for use as a hydraulic fluid, at the SAE 10W viscosity grade. A technical data sheet is not available for this product, so its full viscosity profile, drain interval recommendations and performance properties are not available. It is an amber liquid with a flash point above 226°C (439°F) and a relative density of about 0.88 at 15°C. Given the limited published data, users should confirm current specifications, part numbers, pack sizes and whether this product has been superseded by a newer Cat HYDO oil, with the Frontier team before use.
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