Omniguard®XD5 (old)

ExtremePressure Calcium Sulfonate Grease

Phillips 66®Omniguard XD5 is a premium quality, high performance, extreme pressure (EP) calcium sulfonate grease developed to satisfy the severe lubrication requirements of mining and off road equipment manufactured by Caterpillar, Terex, Komatsu Dresser, Le Tourneau, P&H and others. It is particularly recommended for use in AC and DC electric-drive haul trucks, cranes, scrapers, shovels and drag lines operating under wet conditions and/or moderate to high temperatures and under heavy loading.

Features & Benefits

• High dropping point (>550°F)

• High load-carrying capacity

• Excellent wear protection

• Contains 5% moly for extra protection against galling and wear under shock loads

• Excellent oxidation resistance

• Excellent resistance to water washout

• Excellent rust and corrosion protection


• Chassis parts and wheel bearings of mine haul trucks and other off-highway equipment

• Heavily loaded plain and rolling-element bearings in industrial and mobile equipment where the manufacturer specifies a high-temperature, extreme-pressure grease with 5% moly

Technical Details

Licenses & Approvals


Additional Details
NGLI Grade0
ThickenerCalcium Sulfonate
Dropping Point, °C (°F)>232 (>450)
Density, lbs/gal8.1
Penetration, ASTM D217 (worked 60 strokes)355-385
Molybdenum Disulfide, wt %5
Four-Ball EP, ASTM D2596, Weld Load, kgf620
Four-Ball Wear, ASTM D2266, Scar Diameter, mm<0.50
Oxidation Stability, ASTM D942, 100 hrs
Pressure Drop, psi (kPa)3 (21)
Rust Prevention, ASTM D1743Pass
Timken OK Load, ASTM D2509, lb60
Base Oil Properties:
cSt @ 40°C150
cSt @ 100°C11.5
SUS @ 100°F803
SUS @ 210°F66
Viscosity Index44
Usable Temperature Range:
°C-34 to 149
°F-30 to 300