EXTRA DUTY GEAR OIL
PREMIUM EXTREME-PRESSURE INDUSTRIAL GEAR OIL; FORMULATED WITH "CLEAN GEAR" ADDITIVE TECHNOLOGY
Phillips 66® Extra Duty Gear Oil is a premium heavy-duty, extreme pressure (EP) industrial gear oil designed for the lubrication of heavily loaded enclosed gear drives operating under moderate to severe conditions. Its "clean gear" additive technology minimizes deposit formation and ensures excellent gearbox cleanliness. It's recommended for all applications where the equipment manufacturer specifies an AGMA EP gear oil.
This gear oil offers performance under extreme pressure and provides antiwear properties, superior deposit control, rust and corrosion protection, and resistance to foaming. Its high load-carrying capacity protects against scuffing and wear while its exceptional oxidation resistance and thermal stability minimize sludge and varnish formation, ensuring a long service life. With excellent water-separating properties, Extra Duty Gear Oil reduces emulsion formation and resists excessive foam buildup that could hinder proper lubrication.
Formulated for enclosed gearboxes with mist lubrication systems, Extra Duty Gear Oil "M” includes a mist suppressant to minimize fogging and stray mist.
Links of Interest
Features & Benefits
- High load-carrying capacity for protection against scuffing and wear
- Excellent oxidation resistance and thermal stability
- Excellent deposit control for gearbox cleanliness
- Protects against rust and corrosion
- Fast water separation
- Quick foam release
- Effective mist suppression (“M” grades)
Applications
- Enclosed industrial gear drives operating under heavy loads, high peak loads, or intermittent shock loads
- Enclosed spur, bevel, helical, herringbone and planetary gear drives where the equipment manufacturer specifies an AGMA EP gear oil
- Heavily loaded plain and rolling-element bearings
Technical Details
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 68 |
| AGMA Grade | 2 EP |
| Specific Gravity @ 60°F | 0.876 |
| Density, lbs/gal @ 60°F | 7.29 |
| Color, ASTM D1500 | 3 |
| Flash Point (COC), °C (°F) | 235 (455) |
| Pour Point, °C (°F) | -33 (-27) |
| Viscosity | |
| cSt @ 40°C | 68 |
| cSt @ 100°C | 8.7 |
| SUS @ 100°F | 353 |
| SUS @ 210°F | 55.5 |
| Viscosity Index | 99 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | --- |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | 12 |
| Timken OK Load, ASTM D2782, lb | --- |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 100 |
| AGMA Grade | 3 EP |
| Specific Gravity @ 60°F | 0.88 |
| Density, lbs/gal @ 60°F | 7.33 |
| Color, ASTM D1500 | 3.5 |
| Flash Point (COC), °C (°F) | 235 (455) |
| Pour Point, °C (°F) | -33 (-27) |
| Viscosity | |
| cSt @ 40°C | 100 |
| cSt @ 100°C | 11.3 |
| SUS @ 100°F | 522 |
| SUS @ 210°F | 65 |
| Viscosity Index | 99 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | --- |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | 12 |
| Timken OK Load, ASTM D2782, lb | --- |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 150 |
| AGMA Grade | 4 EP |
| Specific Gravity @ 60°F | 0.884 |
| Density, lbs/gal @ 60°F | 7.36 |
| Color, ASTM D1500 | 4 |
| Flash Point (COC), °C (°F) | 243 (469) |
| Pour Point, °C (°F) | -33 (-27) |
| Viscosity | |
| cSt @ 40°C | 150 |
| cSt @ 100°C | 14.4 |
| SUS @ 100°F | 789 |
| SUS @ 210°F | 77.3 |
| Viscosity Index | 93 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | --- |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 220 |
| AGMA Grade | 5 EP |
| Specific Gravity @ 60°F | 0.888 |
| Density, lbs/gal @ 60°F | 7.40 |
| Color, ASTM D1500 | 4.5 |
| Flash Point (COC), °C (°F) | 252 (486) |
| Pour Point, °C (°F) | -27 (-17) |
| Viscosity | |
| cSt @ 40°C | 220 |
| cSt @ 100°C | 18.4 |
| SUS @ 100°F | 1166 |
| SUS @ 210°F | 94.2 |
| Viscosity Index | 92 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 220M |
| AGMA Grade | 5 EP |
| Specific Gravity @ 60°F | 0.888 |
| Density, lbs/gal @ 60°F | 7.39 |
| Color, ASTM D1500 | 4 |
| Flash Point (COC), °C (°F) | 243 (469) |
| Pour Point, °C (°F) | -21 (-6) |
| Viscosity | |
| cSt @ 40°C | 220 |
| cSt @ 100°C | 19 |
| SUS @ 100°F | 1163 |
| SUS @ 210°F | 96.8 |
| Viscosity Index | 97 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 320 |
| AGMA Grade | 6 EP |
| Specific Gravity @ 60°F | 0.892 |
| Density, lbs/gal @ 60°F | 7.42 |
| Color, ASTM D1500 | 5 |
| Flash Point (COC), °C (°F) | 254 (489) |
| Pour Point, °C (°F) | -18 (0) |
| Viscosity | |
| cSt @ 40°C | 320 |
| cSt @ 100°C | 23.7 |
| SUS @ 100°F | 1706 |
| SUS @ 210°F | 118 |
| Viscosity Index | 94 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.3 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 320M |
| AGMA Grade | 6 EP |
| Specific Gravity @ 60°F | 0.888 |
| Density, lbs/gal @ 60°F | 7.39 |
| Color, ASTM D1500 | 5 |
| Flash Point (COC), °C (°F) | 243 (469) |
| Pour Point, °C (°F) | -18 (0) |
| Viscosity | |
| cSt @ 40°C | 320 |
| cSt @ 100°C | 23.7 |
| SUS @ 100°F | 1706 |
| SUS @ 210°F | 118 |
| Viscosity Index | 94 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.30 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 460 |
| AGMA Grade | 7 EP |
| Specific Gravity @ 60°F | 0.895 |
| Density, lbs/gal @ 60°F | 7.46 |
| Color, ASTM D1500 | 5.5 |
| Flash Point (COC), °C (°F) | 254 (489) |
| Pour Point, °C (°F) | -18 (0) |
| Viscosity | |
| cSt @ 40°C | 460 |
| cSt @ 100°C | 30.5 |
| SUS @ 100°F | 2466 |
| SUS @ 210°F | 150 |
| Viscosity Index | 96 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.38 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 460M |
| AGMA Grade | 7 EP |
| Specific Gravity @ 60°F | 0.894 |
| Density, lbs/gal @ 60°F | 7.44 |
| Color, ASTM D1500 | 5.5 |
| Flash Point (COC), °C (°F) | 246 (276) |
| Pour Point, °C (°F) | -15 (5) |
| Viscosity | |
| cSt @ 40°C | 460 |
| cSt @ 100°C | 30.4 |
| SUS @ 100°F | 2466 |
| SUS @ 210°F | 149 |
| Viscosity Index | 95 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1a |
| Foam Test, ASTM D892, Seq. I, mL | 0/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.38 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 680 |
| AGMA Grade | 8 EP |
| Specific Gravity @ 60°F | 0.91 |
| Density, lbs/gal @ 60°F | 7.57 |
| Color, ASTM D1500 | 8 |
| Flash Point (COC), °C (°F) | >300 (>572) |
| Pour Point, °C (°F) | -3 (27) |
| Viscosity | |
| cSt @ 40°C | 680 |
| cSt @ 100°C | 32.2 |
| SUS @ 100°F | 3725 |
| SUS @ 210°F | 158 |
| Viscosity Index | 70 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1b |
| Foam Test, ASTM D892, Seq. I, mL | 10/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.38 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 800 |
| AGMA Grade | |
| Specific Gravity @ 60°F | 0.896 |
| Density, lbs/gal @ 60°F | 7.46 |
| Color, ASTM D1500 | 6.0 |
| Flash Point (COC), °C (°F) | >300 (>572) |
| Pour Point, °C (°F) | -12 (10) |
| Viscosity | |
| cSt @ 40°C | 800 |
| cSt @ 100°C | 50.1 |
| SUS @ 100°F | 4596 |
| SUS @ 210°F | 243 |
| Viscosity Index | 110 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1b |
| Foam Test, ASTM D892, Seq. I, mL | 10/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.38 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |
Licenses & Approvals:
Extra Duty Gear Oil meets the requirements of the following industry specifications:- ANSI/AGMA Standard 9005-E02, Anti-Scuff/Anti-Wear (EP) Oils
- DIN 51517 Part 3, Lubricating Oils, Type CLP
- Fives Cincinnati P-77 (ISO VG 150), P-74 (ISO VG 220), P-59 (ISO VG 320), P-35 (ISO VG 460) (approved)
- German Steel Industry SEB 181226, Type CLP
- ISO 12925-1, Type L-CKC
- U.S. Steel 224
Additional Details:
| ISO Grade | 1000 |
| AGMA Grade | 8A EP |
| Specific Gravity @ 60°F | 0.924 |
| Density, lbs/gal @ 60°F | 7.69 |
| Color, ASTM D1500 | 8 |
| Flash Point (COC), °C (°F) | >300 (>572) |
| Pour Point, °C (°F) | 0 (32) |
| Viscosity | |
| cSt @ 40°C | 1000 |
| cSt @ 100°C | 39.5 |
| SUS @ 100°F | 5535 |
| SUS @ 210°F | 193 |
| Viscosity Index | 66 |
| Acid Number, ASTM D974, mg KOH/g | 0.73 |
| Copper Corrosion, ASTM D130 | 1b |
| Foam Test, ASTM D892, Seq. I, mL | 10/0 |
| Four-Ball EP, ASTM D2783, Weld Load, kgf | 250 |
| Four-Ball Wear, ASTM D4172 | |
| Scar Diameter, mm | 0.38 |
| FZG Scuffing Test, ASTM D5182 | |
| Failure Load Stage | >12 |
| Timken OK Load, ASTM D2782, lb | 60 |