Jacobsen G-Plex II Sicherheits Und Bedienungs Anleitung Seite 18

GB
Hydraulic Oil
The hydraulic fluid reservoir is filled at the factory with
Shell HarvellaDetermination of the proper mineral oil
hydraulic fluid for your application will require
selection of a set of conditions that best matches
your particular situation. It is recommended that you
then use that type of fluid year round rather than
changing fluid types on a seasonal basis.
32/46 Multi-Viscosity Fluid
The 32/46 multi-viscosity type fluids allow normal
operation at lower ambient temperatures with less
increase in viscosity. These fluids are
recommended for operating temperature
environment consistently below 90°F (32°C).
32/46 Multi-Viscosity
Anti-wear Hydraulic Oils
Texaco Rando HDZ-32
Texaco Rando HD Z-36 Premium HVI
Amoco Hydraulic All Weather
Amoco Rykon Oil 32
Chevron AW Hydraulic Oil MV
Citgo A/W All Temp Hyd Oil 5W-20
Conoco Super Hydraulic 5W-20
Conoco Super Hydraulic 522M
Exxon Univis N32
Mobil DTE 13
Pennzoil AWX Multi-Vis Hyd Oil
Shell Tellus Oil T 32
Sun Hydraulic Oil 2105
Union Unocal Unax AW-WR
Amoco Rykon Oil MV
All of the above fluids are interchangeable within the
32/46 multi-viscosity group.
Use of the 32/46 multi-viscosity type fluids in the
higher temperature environment may produce lower
efficiency in some of the hydraulic components as
compared to the ISO 46 straight-viscosity type
fluids.
ISO 46 Straight-Viscosity Fluid
When using the straight-viscosity ISO 46 fluid in a
lower temperature environment, conditions of
increased engine laboring, harder starting or
inconsistent control valve spool operation may occur
until the fluid has warmed.
The ISO 46 straight-viscosity type fluids will
maintain a slightly higher viscosity at higher
temperatures than the 32/46 multi-viscosity fluids.
These fluids are recommended for operating
GB-16
JACOBSEN G PLEX II Series: ZV
SAFETY AND OPERATORS MANUAL
temperature environment consistently above 70°F
(21°C).
ISO 46 Straight-Viscosity
Anti-wear Hydraulic Oils
Texaco Rando HD 46
Amoco Rykon Oil 46
Chevron AW Hydraulic Oil 46
Citgo AW Hydraulic Oil 46
Conoco Super Hydraulic Oil 46
Exxon Nuto H46
Mobil DTC 25
Pennzoil AW Hydraulic Oil 46
Shell Tellus 46
Union Unocal Unaw AWI 46
All of the above fluids are interchangeable within the
ISO 46 straight-viscosity group.
When changing from one type of hydraulic fluid to
the other, care must be taken to drain all of the old
fluid from the system. Some brands of the 32/46
multi-viscosity type are not fully compatible with
some brands of the ISO 46 straight-viscosity type.
When using Texaco products, the two types are
compatible.
The 32/46 Multi-Viscosity fluids listed are premium
hydraulic oils and will allow for oil change intervals
of 200 hours (or yearly), with normal operation,
within the temperature guidelines stated. The ISO
46 straight-viscosity fluids require a 150-200 hour oil
change interval for severe duty and/or extremely
high operating temperature conditions, longer
intervals for normal operation.