MARK OILS 550 Is a premium quality, high viscosity index, ashless hydraulic oil made from selected hydro-treated base stocks,a highly shear stable viscosity modifier and an advanced anti-wear additive. In addition they contain a fluorescent dye to allow for easy identification in daytime or under UV light in dark conditions.
MARK OILS 550 Is designed for use in hydraulic systems subjected to wide range of ambient temperatures such as in marine environments, mining, construction and agricultural equipment and forestry.
MARK OILS 550 Is recommended for use in all types of hydraulic systems using vane, piston or gear pumps, air-line lubricators, vacuum pumps, lightly loaded gear sets and bearings (such as headstocks, windmill gears) and hydraulic hoists and jacks.
MARK OILS 550 Can be used in Marine applications which includes deck equipment, steering gear and bow & stern thrusters.
MARK OILS 550 Is recommended for use in cane harvester hydraulic systems and in Dingo equipment.
SAE : 32 46 68 100 150
Product Benefits:
- Combats rust, oxidation, wear and foaming
- Reduces sludge formation
- Compatible with silver components
- Provides good water separation
- Can be used over a wide range of temperatures
- Coloured green for easy identification
- Shear stability maintains equipment performance
- Fluorescent light yellow colour under UV light
- Lower start up viscosity increases energy efficiency
- Zinc and Chlorine free
Industry Specification
- Vickers I-286-S3, M-2952-S
- DIN 51524 Part 3 (HLP/HVLP)
- US Steel 126, 127, Hagglunds AC-4.8
- ISO 6743 Part 4, Type HV
- AAMA 524 Part 3, Denison HF-2
- AFNOR NFE 48-603, ISO11158/11184
- German Steel SEB 181 222
- SAE MS10004 Type HV, AFNOR NFE 48-690
- Cincinatti Milacron P-68(32), P-69(68), P-70(46)
- Bosch Rexworth RE90 220, Denison HF-0 (T6H20C)
Typical Data
Density at 15°C, kg/L |
0.871 |
ISO GRADE |
68 |
Viscosity, Kinematic, cSt
at 40°C |
71 |
Viscosity, Kinematic, cSt
at 100°C |
11.7 |
Viscosity Index |
160 |
DIN 51382, 30 Cycles After Shear, cSt at 100°C |
11.5 |
FZG Pass Stag |
11 |
