Cobra and Compactor Impact Oil
Mineral lubricant for Cobra motor breakers and eccentrics in hydraulic compaction and light compaction ranges
Safety Data Sheet MSDS / SDS
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Mineral lubricant for Cobra motor breakers and eccentrics in hydraulic compaction and light compaction ranges
Download here
Atlas Copco Cobra & Compactor Impact-Oil is a premium mineral oil for optimal performance and protection of the transmission and impact mechanism in Cobra breakers. Each oil bath has a capacity of 100 ml/3.4 US fl oz. They are checked periodically and refilled when the oil level drops, and they are replaced when a general overhaul is required, which is at least once a year. This oil is formulated from a highly refined mineral oil and an advanced additive system. It features excellent high-temperature viscosity retention over extended service periods, performing well under the high loads of Cobra machines.
| Metod | Unit - Metric | Data | |
| Density at 15°C / 59°F | ASTM D4052 | 883kg/m³ | 117 oz/gal US |
| Viscosity at 40°C / 104°F | ASTM D445 | 115 cSt | |
| Viscosity at 100°C / 212°F | ASTM D445 | 15.5 cSt | |
| Viscosity index | ASTM D2270 | 142 | |
| Flash point | ASTM D92 | 250°C | 482°F |
| Pour point temperature | ASTM D97 | -33°C | -38°F |
| Total Base Number | ASTM D 2896 | 10 mg KOH/g | |
| Part number | ||
| 1l | 34 US fl oz | 9234 0012 03 |
