MAGNA ™ ROCK BREAKER GREASE
MAGNA ™ ROCK BREAKER GREASE
MAGNA ™ ROCK BREAKER GREASE – specially developed grease using a Semi synthetic blend of base oils manufactured with special thickener containing a high level of Moly, graphite and synergistic EP-additives and antioxidants designed to extend lubrication periods. It is designed
particularly for hydraulic hammer lubrication, pin and bush type of applications on large earth moving and general off-road heavy plant machinery.
Specifications: Meets
- API SG
- MIL-L-46152 D
- FORD ESE M2C153-E
- GM 6094M
Features & Benefits
• Excellent extreme pressure properties
• Resistance to water wash-out
• Suitability in high temperature applications
• Good mechanical stability
Applications
ROCK BREAKER GREASE include the lubrication of pneumatic and hydraulic hammer and breaker equipment used for mining, tunnelling, and construction. Lends itself to use in a wide variety of applications like jackhammers, riveters, pavement breakers tampers, and other construction equipment.
Typical Characteristics
| MAGNA ROCK BREAKER GREASE | Value |
|---|---|
| Soap/Thickener | Special Complex |
| NLGI Grade | 2 |
| Texture | Smooth & Homogenous (Grey Colour) |
| Base Oil Type | Semi Syn. |
| Kinetic Viscosity @ 40 °C | 220 |
| Kinetic Viscosity @ 100 °C | 19 |
| Penetration @ 25 °C, 0.1 mm | 276 |
| Dropping Point, °C | 250+ |
| Four Ball Weld Load, Kgf Min | 315 |
| Timken Load, lb | 45 |
| Water Wash-out (1 hr @ 79 °C), % Wt Loss | 5 max |
| Roller Stability 100 hrs, Change in Penetration | +25-point change Max |
| Copper Corrosion, 24hrs @ 100°C | 1b |
| Oxidation Stability, Pressure Drop, 100 hrs, kPa, ASTM D942 | 35 |
