Hammer Grease
Hammer Grease is specially developed using a blend of semi-synthetic base oil manufactured with high temperature thickener containing a high level of graphite 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. Hammer Grease is enhanced by the addition of laminar lubricating solids, and it’s adhesive properties resist water wash off. This product has also found use in the lubrication of open gears.
Typical Test Data: Appearance
Colour – Black
NLGI classification – 2/3
Thickener – Bentone
Base oil – Semi Synthetic
Base oil viscosity @ 40C (IP71 ) cSt – 1000
Worked Penetration (IP50) – 230-260
Dropping point (IP132) C – >260
Oil separation (IP121) % – N/a
Copper corrosion (IP112) – Pass
Resistance to Corrosion Emcor (IP220) – N/a
Water washout @ 39C (ASTM D1264) % – 2
Four Ball Weld Load (IP239) kgs – 500
Timken OK load (IP326) lbs – N/A
Oxidation stability @ 100C (IP142)
Pressure drop after 100 hrs psi
400 hrs psi
–
–
2
5
Operating temperature range °C – -5 to 150
