Hydrol L-HV hydraulic oils are manufactured basing on high quality base oils and a set of enriching additives. They are featured by high level of antiwear properties and additionally improved temperature depending viscosity grades compared to L-HM hydraulic oils.
- extended life time,
- reduction of wear of hydraulic pumps elements,
- work at wide range of temperatures with perfect viscosity preserved (high viscosity grade: WL > 140).
Hydrol L-HV hydraulic oils are intended for high loaded powering systems of high pressure piston pumps with constant and variable delivery and for sliding-vane pumps, where high antiwear oil properties are required and for precise systems of hydraulic control and hydraulic systems which require insignificant viscosity changes with temperature changes.
Standards, approvals, specifications
DIN 51524 part 3 HVLP
Hydrol L-HV 32, 46, 100 - Eaton Vickers I-286 S
Hydrol L-HV 15, 32 - TATRA
Hydrol L-HV 46: Admission Lena Wilków - Vehicle RDPN-1800 type, version P
Hydrol L-HV 46: MISTA Sp. z o.o. - RD130, RD165C, RD165H, RD200, RD200H
Physical and chemical properties
|Kinematic viscosity at 400C
|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
|Corrosiveness to copper 3 h/1000C, corrosion rate
|Deemulsifying properties – emulsion and water separation time to achieve: - 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