Hydraulic oil L-HM/HLP 46
Quality class: Quality class according to ISO 11158 – HM
Viscosity grad: ISO VG: 46
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.
- extended lifetime,
- reduces wear of hydraulic pump elements,
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.
ATLAS COPCO - Hydrol® L-HM/HLP 46
Physical and chemical properties
Kinematic viscosity at 400C
Flash point (open cup)
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
Corrosion action on copper plates (100oC/3h)
degree of corrosion
Deemulsibility, time to oil/water emulsion separation: - 40 - 43 ml of oil - 37 - 40 ml of water - 0 - 3 ml of emulsion at
Ability to release air at 50°C
Ability to transfer loads with the FZG, breaking load, minimum
ATTENTION: Physicochemical parameters listed in the table are typical values.