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1st June 2016, 03:22 PM
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Join Date: Apr 2013
Re: Hindustan Petroleum Hydraulic Oil 68

As you have asked about the specifications of the Hindustan Petroleum Hydraulic oil 68, I am giving you information about it, check below for the details

Hydraulic & circulating oils designed for use in circulating systems are made from high viscosity index, chemically stable base stocks which are further fortified with antioxidants, anticorrosion, antiwear and antifoam additives.

They meet the requirements of very high pressure systems and also of systems where high pump speeds are encountered

Performance benefits:
Right viscosity to satisfy the demands of the hydraulic pump and the designed system.
High viscosity index to restrict viscosity changes under operating conditions.
Good film strength and antiwear properties to minimise wear of pumps, valves, cylinders, pistons etc.
Maximum demulsibility to allow entrained water to settle down.

Enklo 68 grade:

Properties Enklo 2
68
Viscosity, cst @, 40°c 62-68
Viscosity index,min 90
Flashpoint, coc,°c, min 210
Pourpoint,°c max 0
Neutralisation number(mg koh /gm, max 1.5

Enklo hlp 68 (special purpose anti –wear type)
They are premium hydraulic oils having outstanding anti-wear properties, excellent oxidation stability and fzg ratings.

Properties Enklo hlp
22 68
Viscosity,cst@ 40°c 42-50
Viscosity,index, min 90
Flash point ,coc, °c,min 185
Pour point,°c max (-) 15
Copper strip corrision @ 100°c for 3 hrs, max 1
Fzg rig test , failure load stage, min ii


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