Олива гідравлічна Hydrol L-HM/HLP 68
Quality class: Quality
class according to ISO 11158 – HM
Viscosity grad: ISO VG: 68
General features
Hydrol® L-HM/HLPhydraulic oils for hydrostatic systems
are manufactured basing on high quality mineral base oils and a set of
enriching additives improving antiwear, anticorrosive and antioxidative
properties.
It provides:
- extended lifetime,
- reduces wear of hydraulic pump elements,
Application
Hydrol® L-HM/HLP Phydraulic oils are intended mainly
for heavy-duty power transferring systems and for hydraulic driving and control
systems i.e. hydraulic gears, control mechanisms and other alike devices
operating in hard conditions or in increased temperature or humidity.
Standards, approvals, specifications
Bosch Rexroth RE 90220-01 - Hydrol® L-HM/HLP 32, 46,
68
MAG/ Cincinnati Machine P-68 -Hydrol® L-HM/HLP 32
MAG/ Cincinnati Machine P-70- Hydrol® L-HM/HLP 46
MAG/ Cincinnati Machine P-69 - Hydrol® L-HM/HLP 68
Denison Hydraulics HF2/HF1/HF0- Hydrol® L-HM/HLP 32,
46, 68
ZETOR (Proxima, Proxima Plus, Proxima Power, Forterra)
- Hydrol® L-HM/HLP 32, 46
FAMUR - Hydrol® L-HM/HLP 68
Bumech - Hydrol® L-HM/HLP 46, 68
DIN 51524 part 2,
Oils with viscosity grade of VG 32, 46 ,68, 100, 150
have been approved for application in mining and are granted a certificate
issued by the Central Mining Institute allowing to mark the product with the
security sign.
FERRIT
Physical and chemical properties
|
Parameters |
Unit |
Typical values |
|
Kinematic viscosity at 400C |
mm2/s |
66.2 |
|
Viscosity index |
- |
99 |
|
Pour point |
0C |
-30 |
|
Flash point (open cup) |
0C |
228 |
|
Resistance to foaming
· susceptibility to foaming: foam volume after 5 min.
of blowing with air at 250C,
· foam durability: foam volume after 10 min. standing
still at 250C standing still at 250C |
ml |
30 0 |
|
Corrosion action on copper plates (100oC/3h) |
degree of corrosion |
1a |
|
Deemulsibility, time to oil/water
emulsion separation: - 40 - 43 ml of oil -
37 - 40 ml of water - 0 - 3 ml of emulsion at |
min. |
25 |
|
|
0C |
54 |
|
Ability to release air at 50°C |
min. |
8 |
|
Ability to transfer loads with the
FZG, breaking load, minimum |
- |
10 |
ATTENTION: Physicochemical
parameters listed in the table are typical values.