The 'Castrol Hyspin HVI' oils are high VI oils (>140) based on mineral oil and zinc-free
anti-wear additives. This combines excellent lubricating properties with a very
good filterability.
use
'Castrol Hyspin HVI' oils are intended for use in highly stressed hydraulic systems which
special anti-wear properties and good fine filterability. The main areas of application are in
Machinery working outdoors, exposed to widely varying temperatures. Because of their good VT behavior, 'Castrol Hyspin HVI' oils can be used as multigrade hydraulic oils in construction machinery all year round
be used under the most diverse climatic conditions. The oils of 'Castrol Hyspin
HVI' series are made with elastomeric materials commonly used for static and dynamic seals
are used, fully tolerated; for example with:
 • Nitrile butadiene rubber (NBR*)
 • Fluorine rubber (FPM*)
 • Polyurethane rubber (AU*/EU*)
'Castrol Hyspin HVI' oils meet the requirements for hydraulic oils HVLP according to DIN 51524/3. The specifications
well-known manufacturers of hydraulic pumps and hydraulic motors are met, e.g.
 • Hägglunds-Denison HF-0, HF-2
 • Vickers mobile equipment, M-2952-S specification
 • Rexnord-Racine vane pumps
 • Mannesmann Rexroth Hydromatik piston pumps
 • Sigma-Rexroth gear pumps
 • Ford M-6C32
 • Marrel Hydro
 • Frank Poppy (F)
 • Angry
The system manufacturer's recommendations regarding oil change intervals and filtration must be observed. It should
ensure that the hydraulic systems are thoroughly primed prior to final filling with 'Castrol Hyspin HVI'
be flushed. If necessary, the oil should be filtered during filling. Mixing with zinc containing oils
should be avoided in order to maintain the positive functional properties.
advantages
 • Can be used over a wide temperature range
 • Good cold start behavior
 • Optimum protection against wear and oxidation
 • Long oil life
 • Good ultra-fine filterability even with water-containing oil
 • Reliable protection against corrosion